Peptide Skincare & BeautySkin science and ingredient guides

Product and ingredient reference

Paula's Choice C5 Super Boost Eye Cream

Paula's Choice C5 Super Boost Eye Cream Paula's Choice C5 Super Boost Eye Cream ingredients explained: Aqua (Solvent), Dicaprylyl Carbonate (Emollient), Glycerin (Humectant), Triheptanoin (Emollient), 3-O-Ethyl Ascorbic Acid (Antioxidant), Ascorbyl Glucoside (

Paula's Choice C5 Super Boost Eye Cream Paula's Choice C5 Super Boost Eye Cream ingredients explained: Aqua (Solvent), Dicaprylyl Carbonate (Emollient), Glycerin (Humectant), Triheptanoin (Emollient), 3-O-Ethyl Ascorbic Acid (Antioxidant), Ascorbyl Glucoside (Antioxidant), Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer (Texture Enhancer), Arachidyl Alcohol (Emollient), C13-16 Isoalkane (Solvent), Cetearyl Alcohol (Emollient), Butylene Glycol (Humectant), Ascorbyl Palmitate (Antioxidant), Tocopheryl Acetate (Antioxidant), Bacillus Ferment (Humectant), Oryza Sativa (Rice) Bran Extract (Humectant), Cetearyl Olivate (Emulsifier), Sorbitan Olivate (Emulsifier), Helianthus Annuus (Sunflower) Seed Extract (Antioxidant), 1,2-Hexanediol (Preservative), SH-Polypeptide-121 (Peptides), Behenyl Alcohol (Ph Adjuster), Propanediol (Solvent), Hydrogenated Lecithin (Emulsifier), Sodium Citrate (Ph Adjuster), Tocopherol (Antioxidant), Cetyl Alcohol (Emollient), Butyrospermum Parkii (Shea) Butter (Emolient), Arachidyl Glucosid Show all ingredients by function Aqua (Solvent) solvent Dicaprylyl Carbonate (Emollient) emollient Glycerin (Humectant) skin-identical ingredient, moisturizer/​humectant 0, 0 superstar Triheptanoin (Emollient) 3-O-Ethyl Ascorbic Acid (Antioxidant) antioxidant, skin brightening goodie Ascorbyl Glucoside (Antioxidant) Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer (Texture Enhancer) viscosity controlling Arachidyl Alcohol (Emollient) emollient, viscosity controlling C13-16 Isoalkane (Solvent) Cetearyl Alcohol (Emollient) emollient, viscosity controlling, emulsifying, surfactant/​cleansing 1, 2 Butylene Glycol (Humectant) moisturizer/​humectant, solvent 0, 1 Ascorbyl Palmitate (Antioxidant) antioxidant 0, 2 icky Tocopheryl Acetate (Antioxidant) Bacillus Ferment (Humectant) Oryza Sativa (Rice) Bran Extract (Humectant) Cetearyl Olivate (Emulsifier) emulsifying Sorbitan Olivate (Emulsifier) Helianthus Annuus (Sunflower) Seed Extract (Antioxidant) 1,2-Hexanediol (Preservative) SH-Polypeptide-121 (Peptides) Behenyl Alcohol (Ph Adjuster) Propanediol (Solvent) solvent, moisturizer/​humectant Hydrogenated Lecithin (Emulsifier) emollient, emulsifying Sodium Citrate (Ph Adjuster) chelating, buffering Tocopherol (Antioxidant) 0-3, 0-3 Cetyl Alcohol (Emollient) 2, 2 Butyrospermum Parkii (Shea) Butter (Emolient) Arachidyl Glucoside (Cleansing Agent) emulsifying, surfactant/​cleansing Caprylyl Glycol (Preservative) moisturizer/​humectant, emollient Sodium Metabisulfite (Preservative) antioxidant, preservative Ethylhexylglycerin (Preservative) preservative Hexylene Glycol (Solvent) solvent, emulsifying, perfuming, surfactant/​cleansing 0-1, 0-2 Sodium Phytate (Chelating Agent) chelating Sorbitan Isostearate (Emulsifier) 0, 1-2 Hydrolyzed Hyaluronic Acid (Humectant) moisturizer/​humectant Rosmarinus Officinalis (Rosemary) Leaf Extract (Plant Extract, Antioxidant) antioxidant, soothing, antimicrobial/​antibacterial Citric Acid (Ph Adjuster) buffering Sodium Sulfite (Antioxidant) Zerumbone (Antioxidant) Acetyl Hexapeptide-76 Amide (Peptides) Phenoxyethanol (Preservative) Sodium Hydroxide (Ph Adjuster) 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 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. 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 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. A very stable and promising form of the skincare superstar, Vitamin C. If you do not know why Vitamin C is such a big deal in skin care, you can catch up here. In short, Vitamin C has three proven magic abilities: antioxidant, collagen booster, and skin brightener. The problem, though, is that it's very unstable, turns brown and becomes ineffective in no time (after a few month) and the cosmetics industry is trying to come up with smart derivatives that are stable and have the magic properties of pure Vitamin C. Ethyl Ascorbic Acid or EAC for short is an "etherified derivative of ascorbic acid" that consists of vitamin C and an ethyl group bound to the third carbon position. This makes Vitamin C very stable and soluble in both water and oil. However, for a Vitamin C derivative to work it's not enough just to be stable, they also have to be absorbed into the skin and be converted there to pure Vitamin C. We have good news regarding the absorption: on top of manufacturer claims, there is some data (animal study) demonstrating in can get into the skin, and it seems to be better at it than Ascorbyl Glucoside, another vitamin C derivative. Regarding conversion, we can cite only a manufacturers claim saying that EAC is metabolized in the skin into pure ascorbic acid (and the ascorbic acid content of EAC is very high - 86,4% - compared to the usual 50-60% Vitamin C content of other derivatives). As for the three magic what‑it‑does skin-identical ingredient | moisturizer/humectant irritancy, com. antioxidant | skin brightening emollient | viscosity controlling emollient | viscosity controlling | emulsifying | surfactant/cleansing moisturizer/humectant | solvent solvent | moisturizer/humectant emollient | emulsifying chelating | buffering emulsifying | surfactant/cleansing moisturizer/humectant | emollient antioxidant | preservative solvent | emulsifying | perfuming | surfactant/cleansing moisturizer/humectant antioxidant | soothing | antimicrobial/antibacterial

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