

Aestura
Atobarrier 365 Hydro Essence
Uploaded on 12/16/2020
An intensely hydrating essence that helps hydrate different layers of
the skin and strengthen the skin barrier.
Illiyoon
Probiotics Skin Barrier Essence Drop
Uploaded on 12/02/2020
Essence that cares for sensitive skin and strengthens the skin
barrier with lactobacilius soluble ingredients. Lactobacillus soluble ingredients derived from kimchi strengthen the skin barrier and help maintain the skin’s original strength.
Ingredients
what‑it‑does | solvent |
Normal (well kind of - it's purified and deionized) water. Usually the main solvent in cosmetic products.
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what‑it‑does | skin-identical ingredient | emollient |
irritancy, com. | 0, 1 |
An emollient and natural moisturizer that can be found also in the sebum (oily stuff our skin produces). It leaves a nice non-greasy, non-heavy feeling on the skin.
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what‑it‑does | moisturizer/humectant | solvent |
irritancy, com. | 0, 1 |
An often used glycol that works as a solvent, humectant, penetration enhancer and also gives a good slip to the products.
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what‑it‑does | skin-identical ingredient | moisturizer/humectant |
irritancy, com. | 0, 0 |
A real oldie but a goodie. Great natural moisturizer and skin-identical ingredient that plays an important role in skin hydration and general skin health.
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what‑it‑does | solvent |
A light, volatile silicone that's similar to commonly used Cyclopentasiloxane but it dries even faster when applied to the skin.
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what‑it‑does | solvent |
A multi-functional helper ingredient that acts as a humectant and emollient. It's also a solvent and can boost the effectiveness of preservatives.
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what‑it‑does | viscosity controlling |
A common helper ingredient that stabilizes emulsions and helps to thicken up products.
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what‑it‑does | buffering |
It's a little helper ingredient that helps to set the pH of the products to be right. It has an alkaline pH and can neutralize acidic ingredients.
what‑it‑does | preservative |
A natural multi-functional ingredient that has emollient and moisturizing properties, can work as a co-emulsifier and has a strong antimicrobial activity.
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what‑it‑does | viscosity controlling | moisturizer/humectant |
A little helper ingredient that can be a thickener, a humectant, a foam booster, an adhesion promoter and a filler.
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what‑it‑does | perfuming |
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.
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what‑it‑does | chelating |
Super common little helper ingredient that helps products to remain nice and stable for a longer time. It does so by neutralizing the metal ions in the formula (that usually get into there from water) that would otherwise cause some not so nice changes.
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what‑it‑does | antioxidant | soothing |
One of the main biologically active components of the famous medicinal plant, Centella Asiatica, aka Gotu Kola. It has well established wound healing, skin-soothing and antioxidant activities.
There is also a study by La Roche Posay (belongs to L'Oreal) that examined the anti-aging effects of 5% Vitamin C combined with 0.
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what‑it‑does | viscosity controlling |
irritancy, com. | 0, 1 |
A handy white powder that magically converts a liquid into a nice gel formula.
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what‑it‑does | preservative |
It can boost the effectiveness of phenoxyethanol (and other preservatives) and as an added bonus it feels nice on the skin too.
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what‑it‑does | emollient | viscosity controlling |
irritancy, com. | 0, 2-3 |
A common multi-tasker fatty acid that works as an emollient, thickener and emulsion stabilizer.
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what‑it‑does | skin-identical ingredient | emollient |
A bio-mimetic ceramide molecule that is claimed to be similarly effective as ceramide 3 at moisturizing the skin and helping the barrier function. We have more about ceramides here.
The advantages of Hydroxypropyl Bispalmitamide MEA are a lower melting point and hence easier formulation and better price point than real ceramides.
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what‑it‑does | moisturizer/humectant |
A type of sugar molecule, that has water-binding properties and helps to keep your skin hydrated.
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what‑it‑does | skin-identical ingredient | moisturizer/humectant |
PCA stands for Pyrrolidone Carboxylic Acid and though it might not sound like it, it is a thing that can be found naturally in our skin. In fact, after amino acids, it is the second biggest NMF component of the skin with 12% being PCA of the NMF composition of normal skin. So similar to other NMFs, it's a skin goodie that
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what‑it‑does | exfoliant | moisturizer/humectant | buffering |
A superstar AHA that not only exfoliates skin but is also a very good moisturizer. In higher concentration (10% and up) it can even improve skin firmness, thickness, and wrinkles.
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what‑it‑does | moisturizer/humectant |
Sugar - as a skincare ingredient it has water-binding properties, which means that it helps to keep your skin nice and hydrated.
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what‑it‑does | skin-identical ingredient |
An amino acid (the building blocks of skin proteins, like collagen) that hydrates the skin and might help wound healing and improve wrinkles.
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what‑it‑does | skin-identical ingredient | moisturizer/humectant |
The thing in the pee that is also a natural moisturizing factor (NMF) with mild keratolytic and strong skin moisturizing superpowers.
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what‑it‑does | skin-identical ingredient |
Serine is an amino acid that most often comes to the formula as part of a moisturizing complex. It's a non-essential amino acid (meaning that our body can synthesize it) and serves as a water-binding ingredient.In general, amino acids are great skincare ingredients that play an important role in proper skin hydration but there is not much info out there about what specifically serine can d
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what‑it‑does | moisturizer/humectant |
Glutamic acid is a little molecule and non-essential (our body can synthesize it) amino acid with the important job of being a neurotransmitter in the human body meaning that it helps your nervous system work correctly.
As for what it's doing in cosmetics, Glutamic acids' main thing (similar to other amino acids) is being a humectant moisturizer and skin-conditioning
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what‑it‑does | antioxidant |
irritancy, com. | 0-3, 0-3 |
Pure Vitamin E. Great antioxidant that gives significant photoprotection against UVB rays. Works in synergy with Vitamin C.
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what‑it‑does | buffering |
what‑it‑does | skin-identical ingredient |
A non-essential amino acid (important building block of collagen and elastin) that hydrates the skin.
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what‑it‑does | viscosity controlling |
Sodium chloride is the fancy name of salt. Normal, everyday table salt.
If (similar to us) you are in the weird habit of reading the label on your shower gel while taking a shower, you might have noticed that sodium chloride is almost always on the ingredient list.
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what‑it‑does | skin-identical ingredient |
A non-essential amino acid (a building block of skin proteins like collagen or elastin) that hydrates the skin.
what‑it‑does | skin-identical ingredient |
An amino acid that is one of the primary building blocks of hair keratin and skin collagen. It's a natural moisturizing factor and might also help to speed up wound healing.
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what‑it‑does | moisturizer/humectant |
what‑it‑does | skin-identical ingredient |
An essential amino acid that is used in the treatment of vitiligo.
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what‑it‑does | skin-identical ingredient |
A non-essential amino acid (meaning that our body can produce it) that might be able to improve wrinkles combined with other amino acids, glycine and leucine.
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what‑it‑does | skin-identical ingredient |
An essential amino acid (important building block of collagen and elastin) that hydrates the skin.
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what‑it‑does | skin-identical ingredient |
An essential amino acid (a building block of skin proteins like collagen) that is a skin hydrator.
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what‑it‑does | skin-identical ingredient |
An essential amino acid that hydrates the skin and might be also a barrier repair ingredient.
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what‑it‑does | buffering |
An AHA that comes from citrus fruits. It is usually used as a helper ingredient to adjust the pH of the formula.
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what‑it‑does | skin-identical ingredient | emollient |
irritancy, com. | 0, 0 |
It's one of the important lipids that can be found naturally in the outer layer of the skin. About 25% of the goopy stuff between our skin cells consists of cholesterol.
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what‑it‑does | skin-identical ingredient | moisturizer/humectant |
An amino acid that is important in regulating the immune defense and inflammatory processes in the body. It's a skin moisturizer that might protect from skin infections.
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what‑it‑does | viscosity controlling |
A white powdery thing that can mattify the skin and thicken up cosmetic products.
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what‑it‑does | skin-identical ingredient | skin brightening |
An amino sugar that helps the skin to stay hydrated, is also promising against wrinkles and can help to fade brown spots particularly when combined with niacinamide.
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what‑it‑does | buffering |
what‑it‑does | antioxidant |