Korres Wild Rose Vitamin C Brightening Sleeping Facial Ingredients
Wild Rose Advanced Repair Sleeping Facial
A brightening night cream infused with wild rose oil that evens out skin tone, repairs fine lines, moisturizes, heals, and softens skin. This face cream with vitamin C also helps minimize the appearance of skin discolorations and black spots. More than a mask, more than a night cream, this overnight facial-in-a-jar delivers brighter skin by morning.
Uploaded by: chiaramentesempre on
Ingredients overview
Aqua/Water/Eau, Glycerin, Glyceryl Stearate Citrate, Dicaprylyl Carbonate, Alcohol Denat, Triheptanoin, Behenyl Alcohol, Glyceryl Stearate, Aloe Barbadensis Leaf Juice, Isodecyl Neopentanoate, Simmondsia Chinensis (Jojoba) Seed Oil, Beeswax (Cera Alba), Lecithin, Imperata Cylindrica Root Extract, Acacia Decurrens/Jojoba/Sunflower Seed Wax/ Polyglyceryl-3 Esters, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Alpha-Isomethyl Ionone, Ascorbyl Tetraisopalmitate, Benzyl Alcohol, Benzyl Benzoate, Benzyl Salicylate, Butylphenyl Methylpropional, Caprylyl Glycol, Carbomer, Cetearyl Alcohol, Citronellol, Distarch Phosphate, Eugenol, Galactoarabinan, Geraniol, Glycine Soja (Soybean) Oil, Glycine Soja (Soybean) Sterols, Hexyl Cinnamal, Hydrolyzed Sodium Hyaluronate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydroxyisohexyl 3-Cyclohexene Carboxaldehyde, Parfum (Fragrance), Phenoxyethanol, Rosa Canina Fruit Extract, Rosa Canina Fruit Oil, Rosa Rubiginosa Seed Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract, Sodium Gluceptate, Sodium Hydroxide, Tetrahydrodiferuloylmethane, Tocopheryl Acetate, Xanthan Gum
Highlights
Key Ingredients
Other Ingredients
Emollient: Glyceryl Stearate Citrate, Dicaprylyl Carbonate, Triheptanoin, Behenyl Alcohol, Glyceryl Stearate, Isodecyl Neopentanoate, Simmondsia Chinensis (Jojoba) Seed Oil, Beeswax (Cera Alba), Lecithin, Acacia Decurrens/Jojoba/Sunflower Seed Wax/ Polyglyceryl-3 Esters, Caprylyl Glycol, Cetearyl Alcohol, Glycine Soja (Soybean) Oil, Glycine Soja (Soybean) Sterols, Rosa Canina Fruit Oil, Rosa Rubiginosa Seed Oil
Perfuming: Beeswax (Cera Alba), Alpha-Isomethyl Ionone, Benzyl Alcohol, Benzyl Benzoate, Benzyl Salicylate, Butylphenyl Methylpropional, Citronellol, Eugenol, Geraniol, Glycine Soja (Soybean) Oil, Hexyl Cinnamal, Hydroxyisohexyl 3-Cyclohexene Carboxaldehyde, Parfum (Fragrance)
Skim through
| Ingredient name | what-it-does | irr., com. | ID-Rating |
|---|---|---|---|
| Aqua/Water/Eau | solvent | ||
| Glycerin | skin-identical ingredient, moisturizer/humectant | 0, 0 | superstar |
| Glyceryl Stearate Citrate | emollient, emulsifying | ||
| Dicaprylyl Carbonate | emollient | ||
| Alcohol Denat | antimicrobial/antibacterial, solvent, viscosity controlling | icky | |
| Triheptanoin | emollient | ||
| Behenyl Alcohol | emollient, viscosity controlling | ||
| Glyceryl Stearate | emollient, emulsifying | 0, 1-2 | |
| Aloe Barbadensis Leaf Juice | soothing, moisturizer/humectant | goodie | |
| Isodecyl Neopentanoate | emollient | ||
| Simmondsia Chinensis (Jojoba) Seed Oil | emollient | 0, 0-2 | goodie |
| Beeswax (Cera Alba) | emollient, viscosity controlling, emulsifying, perfuming | 0, 0-2 | |
| Lecithin | emollient, emulsifying | goodie | |
| Imperata Cylindrica Root Extract | moisturizer/humectant | goodie | |
| Acacia Decurrens/Jojoba/Sunflower Seed Wax/ Polyglyceryl-3 Esters | emollient | ||
| Acrylates/C10-30 Alkyl Acrylate Crosspolymer | viscosity controlling | ||
| Alpha-Isomethyl Ionone | perfuming | icky | |
| Ascorbyl Tetraisopalmitate | antioxidant, skin brightening | goodie | |
| Benzyl Alcohol | preservative, perfuming, solvent, viscosity controlling | ||
| Benzyl Benzoate | solvent, perfuming, antimicrobial/antibacterial | icky | |
| Benzyl Salicylate | perfuming | icky | |
| Butylphenyl Methylpropional | perfuming | icky | |
| Caprylyl Glycol | moisturizer/humectant, emollient | ||
| Carbomer | viscosity controlling | 0, 1 | |
| Cetearyl Alcohol | emollient, viscosity controlling, emulsifying, surfactant/cleansing | 1, 2 | |
| Citronellol | perfuming | icky | |
| Distarch Phosphate | |||
| Eugenol | perfuming | icky | |
| Galactoarabinan | antioxidant | goodie | |
| Geraniol | perfuming | icky | |
| Glycine Soja (Soybean) Oil | emollient, perfuming | 0, 3 | goodie |
| Glycine Soja (Soybean) Sterols | emollient | ||
| Hexyl Cinnamal | perfuming | icky | |
| Hydrolyzed Sodium Hyaluronate | moisturizer/humectant | ||
| Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer | viscosity controlling | ||
| Hydroxyisohexyl 3-Cyclohexene Carboxaldehyde | perfuming | ||
| Parfum (Fragrance) | perfuming | icky | |
| Phenoxyethanol | preservative | ||
| Rosa Canina Fruit Extract | |||
| Rosa Canina Fruit Oil | emollient | ||
| Rosa Rubiginosa Seed Oil | antioxidant, emollient | goodie | |
| Rosmarinus Officinalis (Rosemary) Leaf Extract | antioxidant, soothing, antimicrobial/antibacterial | goodie | |
| Sodium Gluceptate | chelating | ||
| Sodium Hydroxide | buffering | ||
| Tetrahydrodiferuloylmethane | antioxidant, skin brightening, soothing | goodie | |
| Tocopheryl Acetate | antioxidant | 0, 0 | |
| Xanthan Gum | viscosity controlling |
Korres Wild Rose Advanced Repair Sleeping Facial
Ingredients explainedAlso-called: Aqua;Water | What-it-does: solvent
Good old water, aka H2O. The most common skincare ingredient of all. You can usually find it right in the very first spot of the ingredient list, meaning it's the biggest thing out of all the stuff that makes up the product.
It's mainly a solvent for ingredients that do not like to dissolve in oils but rather in water.
Once inside the skin, it hydrates, but not from the outside - putting pure water on the skin (hello long baths!) is drying.
One more thing: the water used in cosmetics is purified and deionized (it means that almost all of the mineral ions inside it is removed). Like this, the products can stay more stable over time.
- A natural moisturizer that's also in our skin
- A super common, safe, effective and cheap molecule used for more than 50 years
- Not only a simple moisturizer but knows much more: keeps the skin lipids between our skin cells in a healthy (liquid crystal) state, protects against irritation, helps to restore barrier
- Effective from as low as 3% with even more benefits at higher concentrations up to 20-40% (around 10% is a good usability-effectiveness sweet spot)
- High-glycerin moisturizers are awesome for treating severely dry skin
Read all the geeky details about Glycerin here >>
Glyceryl stearate citrate is similar to the super common skincare ingredient glyceryl stearate, and is similarly used to help combine waters and oils (emulsifier) and to make your skin feel nice and soft (emollient).
The main difference between glyceryl stearate citrate and its cousin glyceryl stearate is that this one has a citric acid molecule also attached to its glycerin. This makes it what chemists call a diacylglycerol, which is a fancy word for two acids (in this case, citric acid and stearic acid) attached together with a glycerin bridge. But when it comes to cosmetics, all you need to know is that both glyceryl stearate citrate and glyceryl stearate are safe, tried and true emulsifiers. Expect to see them in formulas with both water-based and oil-based ingredients (think moisturizers and lotions).
A clear, colorless, almost odorless oil that spreads nicely and easily and gives a velvet dry skin feel. It is good friends with sunscreen agents and helps to solubilize them. Also, it makes sunscreens feel lighter and spread easier.
- It's a super common and super debated skincare ingredient
- It has several benefits: great solvent, penetration enhancer, creates cosmetically elegant, light formulas, great astringent and antimicrobial
- It can be very drying if it's in the first few ingredients on an ingredient list
- Some experts even think that regular exposure to alcohol damages skin barrier and causes inflammation though it's a debated opinion (read more in geeky details tab)
Read all the geeky details about Alcohol Denat. here >>
A light, oily liquid (triglyceride of seven carbon length fatty acid, heptanoic acid) that works as avery high spreadability and low viscosity emollient making the skin nice and smooth.
A fatty alcohol (the non-drying type with a long oil loving chain of 22 carbon atoms) that is used to increase the viscosity of the formula and it also helps the oily and the watery parts to stay nicely mixed together (called emulsion stabilizing).
A super common, waxy, white, solid stuff that helps water and oil to mix together, gives body to creams and leaves the skin feeling soft and smooth.
Chemically speaking, it is the attachment of a glycerin molecule to the fatty acid called stearic acid. It can be produced from most vegetable oils (in oils three fatty acid molecules are attached to glycerin instead of just one like here) in a pretty simple, "green" process that is similar to soap making. It's readily biodegradable.
It also occurs naturally in our body and is used as a food additive. As cosmetic chemist Colins writes it, "its safety really is beyond any doubt".
Aloe Vera is one of today's magic plants. It does have some very nice properties indeed, though famous dermatologist Leslie Baumann warns us in her book that most of the evidence is anecdotal and the plant might be a bit overhyped.
What research does confirm about Aloe is that it's a great moisturizer and has several anti-inflammatory (among others contains salicylates, polysaccharides, magnesium lactate and C-glucosyl chromone) as well as some antibacterial components. It also helps wound healing and skin regeneration in general. All in all definitely a goodie.
A low molecular weight dry, silkyemollient ester that gives a light and non-greasy feel to the formulas. It's great at reducing the oily or heavy feeling caused by certain ingredients such as sunscreen agents or pigments. It also gives improved emolliency, spreadability and a smooth, elegant feel on the skin.
Also-called: Jojoba Oil | What-it-does: emollient | Irritancy: 0 | Comedogenicity: 0-2
Jojoba is a drought resistant evergreen shrub native to South-western North America. It's known and grown for jojoba oil, the golden yellow liquid coming from the seeds (about 50% of the weight of the seeds will be oil).
At first glance, it seems like your average emollient plant oil: it looks like an oil and it's nourishing and moisturizing to the skin but if we dig a bit deeper, it turns out that jojoba oil is really special and unique: technically - or rather chemically - it's not an oil but a wax ester (and calling it an oil is kind of sloppy).
So what the heck is a wax ester and why is that important anyway? Well, to understand what a wax ester is, you first have to know that oils are chemically triglycerides: one glycerin + three fatty acids attached to it. The fatty acids attached to the glycerin vary and thus we have many kinds of oils, but they are all triglycerides. Mother Nature created triglycerides to be easily hydrolyzed (be broken down to a glycerin + 3 fatty acid molecules) and oxidized (the fatty acid is broken down into small parts) - this happens basically when we eat fats or oils and our body generates energy from it.
Mother Nature also created wax esters but for a totally different purpose. Chemically, a wax ester is a fatty acid + a fatty alcohol, one long molecule. Wax esters are on the outer surface of several plant leaves to give them environmental protection. 25-30% of human sebum is also wax esters to give us people environmental protection.
So being a wax ester results in a couple of unique properties: First, jojoba oil is extremely stable. Like crazy stable. Even if you heat it to 370 C (698 F) for 96 hours, it does not budge. (Many plant oils tend to go off pretty quickly). If you have some pure jojoba oil at home, you should be fine using it for years.
Second, jojoba oil is the most similar to human sebum (both being wax esters), and the two are completely miscible. Acne.org has this not fully proven theory that thanks to this, jojoba might be able to "trick" the skin into thinking it has already produced enough sebum, so it might have "skin balancing" properties for oily skin.
Third, jojoba oil moisturizes the skin through a unique dual action: on the one hand, it mixes with sebum and forms a thin, non-greasy, semi-occlusive layer; on the other hand, it absorbs into the skin through pores and hair follicles then diffuses into the intercellular spaces of the outer layer of the skin to make it soft and supple.
On balance, the point is this: in contrast to real plant oils, wax esters were designed by Mother Nature to stay on the surface and form a protective, moisturizing barrier and jojoba oil being a wax ester is uniquely excellent at doing that.
It's the yellow, solid stuff that you probably know from beeswax candles. It's a natural material produced by honey bees to build their honeycomb.
As for skincare, it's used as an emollient and thickening agent. It's super common in lip balms and lipsticks.
A very common ingredient that can be found in all cell membranes. In cosmetics it's quite the multi-tasker: it's an emollient and water-binding ingredient but it's also an emulsifier and can be used for stabilization purposes. It's also often used to create liposomes.
Also-called: Cogon Grass Root Extract, Japanese Bloodgrass Root Extract | What-it-does: moisturizer/humectant
A subtropical plant that thrives inflooded environments and is claimed to give excellent long-term moisturizing effects. Its hydrating ability is due to the chemical composition of the rhizomes thatcontain natural osmoprotective compounds such as 3-dimethylsulfoniopropionate (DMSP), potassium, starches, and sugars.
Osmoprotective compounds are interesting, skincare-wise, as they are thought to be able to increase intracellular osmosis, meaning water is drawn into the skin cells. According to the efficacy data from the manufacturer, 2% of ABS Imperata Cylindrica Extract (the trade name of the diluted version of the root extract) is able to increase the level of skin moisturization by almost 45%, which is 88% more effective than the untreated control.
This all sounds great, however, in terms of comparative effectiveness, Imperata Cylindrica came up somewhat short in the study published in the Journal of cosmetic dermatology. They compared four hydrogels with different moisturizer actives and although all the formulas did hydrate the skin, the one with Imperata Cylindrica extract performed less well than the same formula with urea or sugar-based hydrating trio, called Aquaxyl.
Still, it is a skin goodie with nice moisturizing properties, so if you are after skin hydration, it is a good one to spot on the INCI list.
Also-called: Acticire;Acacia Decurrens/Jojoba/ Sunflower Seed Wax Polyglyceryl-3 Esters | What-it-does: emollient, emulsion stabilising
A 100% plant-based moisturizing and texturizing agent that is based on the transesterification of Sunflower, Jojoba, and Mimosa waxes. The resulting material is a soft, smooth butter halfway between liquid emollients and solid butters.
It has similar emollient and moisturizing properties to lanolin, however, it is much more compatible with water in oil emulsions. 5% of the wax ester makes it possible to include up to 15% water into traditionally water-free formulas such as lip balms or massage oils.
Though its long name does not reveal it, this polymer molecule (big molecule from repeated subunits or monomers) is a relative to the super common, water-loving thickener, Carbomer. Both of them are big molecules that contain acrylic acid units, but Acrylates/C10-30 Alkyl Acrylate Crosspolymer also contains some other monomers that are hydrophobic, i.e. water-hating.
This means that our molecule is part water- and part oil-loving, so it not only works as a thickener but also as an emulsion stabilizer. It is very common in gel-type formulas that also contain an oil-phase as well as in cleansers as it also works with most cleansing agents (unlike a lot of other thickeners).
It's a common fragrance ingredient that is one of the "EU 26 fragrances" that has to be labelled separately (and cannot be simply included in the term "fragrance/perfume" on the label) because of allergen potential. Best to avoid if your skin is sensitive.
Also-called: Form of Vitamin C, Ascorbyl Isotetrapalmitate, Ascorbyl Tetraisopalmitate, ATIP;Tetrahexyldecyl Ascorbate | What-it-does: antioxidant, skin brightening
Tetrahexyldecyl Ascorbate is a stable, oil-soluble form of skincare big shot Vitamin C. If you do not know, why Vitamin C is such a big deal in skincare, click here and read all about it. We are massive vitamin C fans and have written about it in excruciating detail.
So now, you know that Vitamin C is great and all, but it's really unstable and gives cosmetics companies many headaches. To solve this problem they came up with vitamin C derivatives, and one of them is Tetrahexyldecyl Ascorbate (let's call it ATIP in short).
It's a really promising candidate (see below), but while reading all the goodness about it in a minute, do not forget that derivatives not only have to be absorbed into the skin but also have to be converted to pure vitamin C (ascorbic acid or AA) and the efficacy of the conversion is often unknown. In addition, vitamin C's three magic properties (antioxidant, collagen booster, skin brightener) are all properly proven in-vivo (on real people), but for the derivatives, it's mostly in-vitro studies or in the case of ATIP, it's in-vitro and done by an ingredient supplier.
With this context in mind let's see what ATIP might be able to do. First, it is stable (if pH < 5), easy to formulate and a joy to work with for a cosmetic chemist.
Second, because it's oil-soluble, its skin penetration abilities seem to be great. So great in fact, that it surpasses the penetration of pure vitamin C threefold at the same concentration and it penetrates successfully into the deeper layers of the skin (that is usually important to do some anti-aging work). There is also in-vitro data showing that it converts to AA in the skin.
Third, ATIP seems to have all three magic abilities of pure vitamin C: it gives antioxidant protection from both UVB and UVA rays, it increases collagen synthesis (even more than AA) and it has askin brightening effect by reducing melanogenesis by more than 80% in human melanoma cell cultures.
So this all sounds really great, but these are only in-vitro results at this point. We could find Tetrahexyldecyl Ascorbate mentioned only in one published in-vivo study that examined the anti-aging properties of a silicone formula containing 10% AA and 7% ATIP. The authors theorized that the 10% AA is released slowly from the silicon delivery system and probably stays in the upper layer of the skin to give antioxidant benefits, while ATIP penetrates more rapidly and deeply and gives some wrinkle-reducing benefits. The study was a small (10 patients), double-blind experiment, and the formula did show some measurable anti-aging results. However, it is hard to know how much pure vitamin C or ATIP can be thanked.
Bottom line: a really promising, but not well-proven vitamin C derivative that can be worth a try especially if you like experimenting (but if you like the tried and true, pure vitamin C will be your best bet).
It's one of those things that help your cosmetics not to go wrong too soon, aka a preservative. It can be naturally found in fruits and teas but can also be made synthetically.
No matter the origin, in small amounts (up to 1%) it's a nice, gentle preservative. Has to be combined with some other nice preservatives, like potassium sorbate to be broad spectrum enough.
In high amounts, it can be a skin irritant, but don't worry, it's never used in high amounts.
A common fragrance ingredient that has a faint sweet balsamic smell. It can also be a solvent and canfight against microbes and insects very well.
It's one of the "EU 26 fragrances" that has to be labelled separately because ofallergen potential. Best to avoid if your skin is sensitive.
It's a common fragrance ingredient that has a light floral smell. It's one of the "EU 26 fragrances" that has to be labelled separately (and cannot be simply included in the term "fragrance/perfume" on the label) because of allergen potential. Best to avoid if your skin is sensitive.
Also-called: Lilial | What-it-does: perfuming
A common fragrance ingredient that has a nice floral scent and also goes by the name Lilial. It's one of the "EU 26 fragrances" that has to be labelled separately (and cannot be simply included in the term "fragrance/perfume" on the label) because of allergen potential. Best to avoid if your skin is sensitive.
It's a handy multi-tasking ingredient that gives the skin a nice, soft feel. At the same time, it also boosts the effectiveness of other preservatives, such as the nowadays super commonly used phenoxyethanol.
The blend of these two (caprylyl glycol + phenoxyethanol) is called Optiphen, which not only helps to keep your cosmetics free from nasty things for a long time but also gives a good feel to the finished product. It's a popular duo.
A big molecule created from repeated subunits (a polymer of acrylic acid) that magically converts a liquid into a nice gel formula. It usually has to be neutralized with a base (such as sodium hydroxide) for the thickening to occur and it creates viscous, clear gels that also feel nice and non-tacky on the skin. No wonder, it is a very popular and common ingredient. Typically used at 1% or less in most formulations.
An extremely common multitasker ingredient that gives your skin a nice soft feel (emollient) and gives body to creams and lotions. It also helps to stabilize oil-water mixes (emulsions), though it does not function as an emulsifier in itself. Its typical use level in most cream type formulas is 2-3%.
It's a so-called fatty alcohol, a mix of cetyl and stearyl alcohol, other two emollient fatty alcohols. Though chemically speaking, it is alcohol (as in, it has an -OH group in its molecule), its properties are totally different from the properties of low molecular weight or drying alcohols such as denat. alcohol. Fatty alcohols have a long oil-soluble (and thus emollient) tail part that makes them absolutely non-drying and non-irritating and are totally ok for the skin.
Citronellol is a very common fragrance ingredient with a nice rose-like odor. In the UK, it's actually the third most often listed perfume on the ingredient lists.
It can be naturally found in geranium oil (about 30%) or rose oil (about 25%).
As with all fragrance ingredients, citronellol can also cause allergic contact dermatitis and should be avoided if you have perfume allergy. In a 2001 worldwide study with 178 people with known sensitization to fragrances citronellol tested positive in 5.6% of the cases.
There is no known anti-aging or positive skin benefits of the ingredient. It's in our products to make it smell nice.
We don't have description for this ingredient yet.
A colorless or yellowish oil that's used as a fragrance. It has aspicy scent and can be found for example in basil, clove or cinnamon oil.
A 2006 in-vitro (made in the lab not on real people) study examined if clove oil is cytotoxic and found that not only clove oil but also its main constituent, eugenol is cytotoxic even at very low concentration (0.03%). It's also one of the "EU 26 fragrances" that has to be labelled separately (and cannot be simply included in the term "fragrance/perfume" on the label) because of allergen potential. Best to avoid at least in leave-on products.
Galactoarabinan is a natural polysaccharide (a big carbohydrate molecule) that comes from the Larch trees.
According to the manufacturer it can do all kinds of good in a formula: it can reduce trans-epidermal-water-loss (a fancy way of saying that it's moisturizing), improve the appearance of skin's superficial fine lines, improve the uniformity and spreadability of a formulation and provides SPF enhancement. What's more it can also help to boost the efficacy of AHA exfoliants (while not boosting the irritation side effect).
Geraniol is a common fragrance ingredient. It smells like rose and can be found in rose oil or in small quantities in geranium, lemon and many other essential oils.
Just like other similar fragrance ingredients (like linalool and limonene) geraniol also oxidises on air exposure and becomes allergenic. Best to avoid if you have sensitive skin.
Also-called: Soybean Oil | What-it-does: emollient, perfuming | Irritancy: 0 | Comedogenicity: 3
The emollient plant oil coming from the soybean. It is considered to be a nice, cost-effective base oil with moisturizing properties. As for its fatty acid profile, it contains 48-59% barrier-repairing linoleic acid, 17-30% nourishing oleic acid and also some (4.5-11%) potentially anti-inflammatory linolenic acid.
Also-called: Soybean Sterols | What-it-does: emollient
We don't have description for this ingredient yet.
A common fragrance ingredient that smells like jasmine. It is one of the "EU 26 fragrances" that has to be labelled separately because of allergen potential. Best to avoid if your skin is sensitive.
It's a super small, chemically chopped up version of sodium hyaluronate. Its trade name is miniHA, and its molecular weight is 10 kDa. This counts as really tiny given that "normal" HA has a molecular weight of 0.5-2 million Da.
To be honest, low molecular weight (LMW), and especially this ultra-low molecular weight HA is a controversial ingredient. On the upside, it can penetrate the skin better (though 10kDa still counts as big!) and might be able to moisturize the deeper layers of the skin where normal HA cannot get. Also, according to the manufacturer of miniHA, it has better antioxidant activity than a 1.6MDa version HA and it also has better sun protection and after-sun repair abilities than the higher MW versions. It also works in synergy with higher molecular weight versions, and the combination of 0.1% 1.45MDa-HA + 0.1% 380 kDa-HA + 0.1% miniHA hydrated the skin significantly better than 0.3% 1.45MDa-HA alone.
On the downside, the biological role of LMW-HA in the skin is being apro-inflammatory signaling agent and there is a study by another manufacturer called Evonik showing that HA versions with smaller than 50kDa molecular weight might be pro-inflammatory when put on the skin. Granted, the study was only done on reconstituted human epidermis, so it might or might not be like this on real human skin.
If you wanna get confused and read much more about hyaluronic acid and what the different molecular weight versions might or might not do, click here and read our excruciatingly long description.
This long-named, polymer molecule (big molecule from repeated subunits) is a helper ingredient that's good at emulsifying and stabilizing oils into water-based formulas. It also acts as a thickening and gelling agent thatcreates nice, non-sticky and supple textures. It works over a very wide pH range (3-12) and can be used to thicken up low-ph formulas, such as exfoliants. Its recommended used range is 0.3-3%.
Also-called: Lyral | What-it-does: perfuming
We don't have description for this ingredient yet.
Also-called: Fragrance, Parfum;Parfum/Fragrance | What-it-does: perfuming
Exactly what it sounds: nice smelling stuff put into cosmetic products so that the end product also smells nice. Fragrance in the US and parfum in the EU is a generic term on the ingredient list that is made up of 30 to 50 chemicals on average (but it can have as much as 200 components!).
If you are someone who likes to know what you put on your face then fragrance is not your best friend - there's no way to know what's really in it.
Also, if your skin is sensitive, fragrance is again not your best friend. It's the number one cause of contact allergy to cosmetics. It's definitely a smart thing to avoid with sensitive skin (and fragrance of any type - natural is just as allergic as synthetic, if not worse!).
It's pretty much the current IT-preservative. It's safe and gentle, but even more importantly, it's not a feared-by-everyone-mostly-without-scientific-reason paraben.
It's not something new: it was introduced around 1950 and today it can be used up to 1% worldwide. It can be found in nature - in green tea - but the version used in cosmetics is synthetic.
Other than having a good safety profile and being quite gentle to the skin it has some other advantages too. It can be used in many types of formulations as it has great thermal stability (can be heated up to 85°C) and works on a wide range of pH levels (ph 3-10).
It's often used together with ethylhexylglycerin as it nicely improves the preservative activity of phenoxyethanol.
We don't have description for this ingredient yet.
Also-called: Rosehip Oil | What-it-does: emollient
Though it says fruit oil in its name, the rosehip fruit contains the seeds that contain the oil. So this one is the same as Rosa Canina Seed Oil, or Rosehip Oil, known for its high omega fatty acid content (linoleic acid - 51%, linolenic acid - 19% and oleic acid - 20%) and skin-regenerative properties.
There is a common misconception that rosehip oil contains vitamin C as the fruit itself does, but vitamin C is a water-soluble vitamin hence it is not contained in the oil. The antioxidant and regenerative properties of the oil probably come from the oil-soluble tocopherols (vitamin E) and carotenoids (pro-vitamin A). Read more here.
Also-called: Rosehip Seed Oil, Rosa Mosqueta Seed Oil, Rosa Eglanteria Seed Oil | What-it-does: antioxidant, emollient
The oil coming from the seeds of the wild rose bush most common in the southern Andes in Chile (btw, Rosa Rubiginosa, Rosa Eglanteria and Rosa Mosqueta all refer to the same oil, however, the more commonly used Rosa Canina is a bit different). Similar to many other great plant oils, it is a nice nourishing and moisturizing oil loaded with fatty acids (linoleic acid - 44%, linolenic acid - 34% and oleic acid - 14%).
What makes rosehip oil a special snowflake among all the plant oils out there is that it also contains the miracle active, trans-retinoic acid, aka tretinoin. It is the main bioactive component of the oil and has all kinds of magic abilities including restoring and regenerating tissues (the oil is great for scars and burns), decreasing wrinkles, helping acne and even normalizing pore size.
Just one more note: a study found that the tretinoin content of rosehip seed oil greatly depends on the extraction method. The oil coming from cold pressing contained seven times more tretinoin (0.357 ml/l) than the oil from organic solvent extraction. Always go for the cold-pressed version!
The extract coming from the lovely herb, rosemary. It contains lots of chemicals, including flavonoids, phenolic acids, and diterpenes. Its main active is rosmarinic acid, a potent antioxidant, and anti-inflammatory. It has also anti-bacterial, astringent and toning properties.
The leaves contain a small amount of essential oil (1-2%) with fragrant components, so if you are allergic to fragrance, it might be better to avoid it.
We don't have description for this ingredient yet.
Also-called: lye | What-it-does: buffering
The unfancy name for it is lye. It's a solid white stuff that's very alkaline and used in small amounts to adjust the pH of the product and make it just right.
For example, in case of AHA or BHA exfoliants, the right pH is super-duper important, and pH adjusters like sodium hydroxide are needed.
BTW, lye is not something new. It was already used by ancient Egyptians to help oil and fat magically turn into something else. Can you guess what? Yes, it's soap. It still often shows up in the ingredient list of soaps and other cleansers.
Sodium hydroxide in itself is a potent skin irritant, but once it's reacted (as it is usually in skin care products, like exfoliants) it is totally harmless.
A standardized powdered extract from the roots of the Curcuma longa (Turmeric) plant (together with this and this). The trio is called Tetrahydrocurcuminoids (THC) and has skin-brightening, anti-inflammatory and antioxidant magic properties.
Other turmeric extracts have brilliant yellow color that makes them difficult to use but this one is color-free.
Also-called: Vitamin E Acetate | What-it-does: antioxidant | Irritancy: 0 | Comedogenicity: 0
It's the most commonly used version of pure vitamin E in cosmetics. You can read all about the pure form here. This one is the so-called esterified version.
According to famous dermatologist, Leslie Baumann while tocopheryl acetate is more stable and has a longer shelf life, it's also more poorly absorbed by the skin and may not have the same awesome photoprotective effects as pure Vit E.
It's one of the most commonly used thickeners and emulsion stabilizers. If the product is too runny, a little xanthan gum will make it more gel-like. Used alone, it can make the formula sticky and it is a good team player so it is usually combined with other thickeners and so-called rheology modifiers (helper ingredients that adjust the flow and thus the feel of the formula). The typical use level of Xantha Gum is below 1%, it is usually in the 0.1-0.5% range.
Btw, Xanthan gum is all natural, a chain of sugar molecules (polysaccharide) produced from individual sugar molecules (glucose and sucrose) via fermentation. It's approved by Ecocert and also used in the food industry (E415).
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It is great solvent, penetration enhancer, creates cosmetically elegant, light formulas, great astringent, and antimicrobial. In large amounts, it can be very drying to the skin. [more] A light, oily liquid (triglyceride of seven carbon length fatty acid, heptanoic acid) that works as a very high spreadability and low viscosity emollient making the skin nice and smooth. [more] A fatty alcohol (the non-drying type) that is used to increase the viscosity of the formula and stabilize emulsions. [more] Waxy, white, solid stuff that helps water and oil to mix together and leaves the skin feeling soft and smooth. [more] The famous aloe vera. A great moisturizer and anti-inflammatory ingredient that also helps wound healing and skin regeneration. [more] A low molecular weight dry, silky emollient ester that gives a light and non-greasy feel to the formulas. [more] Jojoba oil - a wax ester (chemically not a real oil), that's very similar to human sebum. 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[more] Galactoarabinan is a natural polysaccharide (a big carbohydrate molecule) that comes from the Larch trees.According to the manufacturer it can do all kinds of good in a formula: [more] A common fragrance ingredient that smells like rose and can be found in rose oil. [more] The emollient plant oil coming from the soybean. It is rich in barrier repairing linoleic acid (48-59%) and is generally a good moisturizing oil. [more] A common fragrance ingredient that smells like jasmine. It is one of the "EU 26 fragrances" that has to be labelled separately because of allergen potential. [more] A super small, chemically chopped up version of sodium hyaluronate. Small molecular weight (SMW) HA is a controversial ingredient: it can penetrate deep into the skin and moisturize deeper layers but might act as a pro-inflammatory agent. [more] A helper ingredient that's good at stabilizing water-based formulas and also serves as a thickener. [more] The generic term for nice smelling stuff put into cosmetic products so that the end product also smells nice. It is made up of 30 to 50 chemicals on average. [more] Pretty much the current IT-preservative. It's safe and gentle, and can be used up to 1% worldwide. [more] Though it says fruit oil in its name, the rosehip fruit contains the seeds that contain the oil. So this one is the same as Rosa Canina Seed Oil, or Rosehip Oil, known for its high omega fatty acid content (linoleic acid - 51%, linolenic acid - 19% and oleic acid - 20%) and skin-regenerative properties. [more] Rosehip seed oil - a nice nourishing and moisturizing oil loaded with fatty acids. The cold pressed version also contains trans-retinoic acid, aka tretinoin and has tissue regenerative, wrinkle-decreasing and acne-helping properties. [more] Lye - A solid white stuff that's very alkaline and used in small amount to adjust the pH of the product. [more] Part of a trio called Tetrahydrocurcuminoids, that is a standardized powdered extract from the roots of the Curcuma longa (Turmeric). Has skin-brightening, anti-inflammatory and antioxidant magic properties. [more] A form of vitamin E that works as an antioxidant. Compared to the pure form it's more stable, has longer shelf life, but it's also more poorly absorbed by the skin. [more] A super commonly used thickener and emulsion stabilizer. [more]
Korres Wild Rose Vitamin C Brightening Sleeping Facial Ingredients
Source: https://incidecoder.com/products/korres-wild-rose-advanced-repair-sleeping-facial
