Peptide Skincare & BeautySkin science and ingredient guides

Product and ingredient reference

PCA Skin Hydrating Serum

PCA Skin Hydrating Serum PCA Skin Hydrating Serum ingredients explained: Water/Aqua/Eau, Glycerin, Sodium Polyacrylate, Sodium Pca, Aloe Barbadensis Leaf Juice, Sodium Lactate, Gluconolactone, Sodium Hyaluronate, Wheat Amino Acids, Triticum Vulgare (Wheat) Ger

PCA Skin Hydrating Serum PCA Skin Hydrating Serum ingredients explained: Water/Aqua/Eau, Glycerin, Sodium Polyacrylate, Sodium Pca, Aloe Barbadensis Leaf Juice, Sodium Lactate, Gluconolactone, Sodium Hyaluronate, Wheat Amino Acids, Triticum Vulgare (Wheat) Germ Extract, Sodium Benzoate, Symphytum Officinale Leaf Extract, Panthenol, Saccharomyces Lysate Extract, Hydroxyproline, Urea, Niacinamide, Inositol, Glycine, Fructose Show all ingredients by function Water/Aqua/Eau solvent Glycerin skin-identical ingredient, moisturizer/​humectant 0, 0 superstar Sodium Polyacrylate viscosity controlling Sodium Pca goodie Aloe Barbadensis Leaf Juice soothing, moisturizer/​humectant Sodium Lactate buffering, moisturizer/​humectant Gluconolactone exfoliant, chelating Sodium Hyaluronate Wheat Amino Acids soothing Triticum Vulgare (Wheat) Germ Extract Sodium Benzoate preservative Symphytum Officinale Leaf Extract Panthenol Saccharomyces Lysate Extract moisturizer/​humectant Hydroxyproline surfactant/​cleansing Urea Niacinamide cell-communicating ingredient, skin brightening, anti-acne, moisturizer/​humectant Inositol Glycine skin-identical ingredient Fructose 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. Expand to read more 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 for dry skin at higher concentrations up to 20-40% High-glycerin moisturizers are awesome for treating severely dry skin A superabsorbent polymer (big molecule from repeated subunits) that has crazy water binding abilities. Sometimes its referred to as "waterlock" and can absorb 100 to 1000 times its mass in water. As for its use in cosmetic products, it is a handy multi-tasker that thickens up water-based formulas and also has some emulsifying and emulsion stabilizing properties. 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. The sodium salt form of PCA is an important skin-identical ingredient and great natural moisturizer that helps the skin to hold onto water and stay nicely hydrated. 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. The sodium salt of lactic acid. It's a great skin moisturizer and also used to regulate the pH value of the cosmetic formula. It's a natural ingredient approved by both ECOCERT and COSMOS. It’s a polyhydroxy acid (PHA), that is often referred to as next generation AHA It gently lifts off dead skin cells form the skin surface making skin smooth and even In the long term it provides anti-aging benefits, like increased skin thickness and decreased wrinkles (though a tad less than even more proven superstar AHAs) It’s a great moisturizer and even helps to repair impaired skin barrier It’s antioxidant, and does not m what‑it‑does skin-identical ingredient | moisturizer/humectant irritancy, com. soothing | moisturizer/humectant buffering | moisturizer/humectant exfoliant | chelating moisturizer/humectant surfactant/cleansing cell-communicating ingredient | skin brightening | anti-acne | moisturizer/humectant

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