Peptide Skincare & BeautySkin science and ingredient guides

Product and ingredient reference

Rvolut Multi-Peptide Serum

Rvolut Multi-Peptide Serum Rvolut Multi-Peptide Serum ingredients explained: Aqua, Glycerin, Acetyl Octapeptide-3, Sodium Hyaluronate, Hexapeptide-10, Acetyl Tetrapeptide-2, Pseudoalteromonas Exopolysaccharides, Xanthan Gum, Benzyl Alcohol, Ethylhexylglycerin,

Rvolut Multi-Peptide Serum Rvolut Multi-Peptide Serum ingredients explained: Aqua, Glycerin, Acetyl Octapeptide-3, Sodium Hyaluronate, Hexapeptide-10, Acetyl Tetrapeptide-2, Pseudoalteromonas Exopolysaccharides, Xanthan Gum, Benzyl Alcohol, Ethylhexylglycerin, Citric Acid, Caprylyl Glycol, Tocopherol, Sodium Salicylate Show all ingredients by function Aqua solvent Glycerin skin-identical ingredient, moisturizer/​humectant 0, 0 superstar Acetyl Octapeptide-3 cell-communicating ingredient, moisturizer/​humectant goodie Sodium Hyaluronate Hexapeptide-10 moisturizer/​humectant Acetyl Tetrapeptide-2 cell-communicating ingredient Pseudoalteromonas Exopolysaccharides Xanthan Gum viscosity controlling Benzyl Alcohol preservative, perfuming, solvent, viscosity controlling Ethylhexylglycerin preservative Citric Acid buffering Caprylyl Glycol moisturizer/​humectant, emollient Tocopherol antioxidant 0-3, 0-3 Sodium Salicylate 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 newer and, molecule-wise, somewhat bigger version of the famous "Botox-like" peptide called Acetyl Hexapeptide-8 or Argireline. Just like Argireline, Acetyl Octapeptide-3 is also claimed to influence the muscle contraction process that results in a more relaxed and line-free face, especially around the forehead and the eyes. While Argireline counts as a pretty well-proven peptide, with multiple studies confirming its anti-wrinkle efficacy, we cannot say the same for Acetyl Octapeptide-3. What we have is the manufacturer's claim that comparing 10% Argireline with 10% SNAP-8 solution (that means 0.005% pure peptide powder) the SNAP-8 peptide did a bit better as it reduced wrinkles by 34.98% vs 27.05% reduction for Argireline (twice a day use for 28 days on 17 women). Other than that, we can write here pretty much the same as at Argireline. Obviously, no peptide works as effectively as real Botox, and the Botox-inspired peptides are quick fixes rather than being collagen builders or real preventers of structural aging. They are nice additions to an anti-aging skincare routine but not the real superstars (think vitamin C, AHAs or retinol). It’s the - sodium form - cousin of the famous NMF, hyaluronic acid (HA). If HA does not tell you anything we have a super detailed, geeky explanation about it here. The TL; DR version of HA is that it's a huge polymer (big molecule from repeated subunits) found in the skin that acts as a sponge helping the skin to hold onto water, being plump and elastic. HA is famous for its crazy water holding capacity as it can bind up to 1000 times its own weight in water. As far as skincare goes, sodium hyaluronate and hyaluronic acid are pretty much the same and the two names are used interchangeably. As cosmetic chemist kindofstephen writes on reddit "sodium hyaluronate disassociates into hyaluronic what‑it‑does skin-identical ingredient | moisturizer/humectant irritancy, com. cell-communicating ingredient | moisturizer/humectant moisturizer/humectant preservative | perfuming | solvent | viscosity controlling moisturizer/humectant | emollient

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