Peptide Skincare & BeautySkin science and ingredient guides

Product and ingredient reference

PCA Skin Pigment Gel HQ Free

PCA Skin Pigment Gel HQ Free PCA Skin Pigment Gel HQ Free ingredients explained: Water, Alcohol Denat, Hamamelis Virginiana (Witch Hazel) Water, Lactic Acid, Butylene Glycol, Kojic Acid, Azelaic Acid, Alcohol, Hydroxyethylcellulose, Phenylethyl Resorcinol, BHT

PCA Skin Pigment Gel HQ Free PCA Skin Pigment Gel HQ Free ingredients explained: Water, Alcohol Denat, Hamamelis Virginiana (Witch Hazel) Water, Lactic Acid, Butylene Glycol, Kojic Acid, Azelaic Acid, Alcohol, Hydroxyethylcellulose, Phenylethyl Resorcinol, BHT, Glutathione, Silybum Marianum Fruit Extract Show all ingredients by function Water solvent Alcohol Denat antimicrobial/​antibacterial, solvent, viscosity controlling icky Hamamelis Virginiana (Witch Hazel) Water soothing goodie Lactic Acid exfoliant, moisturizer/​humectant, buffering superstar Butylene Glycol moisturizer/​humectant, solvent 0, 1 Kojic Acid antioxidant, skin brightening Azelaic Acid anti-acne, soothing, buffering Alcohol Hydroxyethylcellulose viscosity controlling Phenylethyl Resorcinol BHT antioxidant, preservative Glutathione Silybum Marianum Fruit Extract 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. 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) The distillate created from different parts of the hazelnut-bush-like magic tree, commonly called Witch Hazel. Hamamelis Virginiana Water is a bit of a sloppy ingredient name as the leaves, the twigs and the bark can be used to create extracts or distillates and the different parts contain different amounts of biologically active components. But what you are getting is probably a nice water with astringent, soothing, antioxidant and antibacterial magic properties. We went into great detail about Witch Hazel in cosmetics here, detailing the main biologically active components and how they are different in different parts of the plant. Click here and read more >> It’s the second most researched AHA after glycolic acid It gently lifts off dead skin cells to reveal newer, fresher, smoother skin It also has amazing skin hydrating properties In higher concentration (10% and up) it improves skin firmness, thickness and wrinkles Choose a product where you know the concentration and pH value because these two greatly influence effectiveness Don’t forget to use your sunscreen (in any case but especially so next to an AHA product) Butylene glycol, or let’s just call it BG, is a multi-tasking colorless, syrupy liquid. It’s a great pick for creating a nice feeling product. BG’s main job is usually to be a solvent for the other ingredients. Other tasks include helping the product to absorb faster and deeper into the skin (penetration enhancer), making the product spread nicely over the skin (slip agent), and attracting water (humectant) into the skin. It’s an ingredient whose safety hasn’t been questioned so far by anyone (at least not that we know about). BG is approved by Ecocert and is also used enthusiastically in natural products. BTW, it’s also a food additive. We don't have description for this ingredient yet. Superstar ingredient with antibacterial, skin cell regulat what‑it‑does antimicrobial/antibacterial | solvent | viscosity controlling exfoliant | moisturizer/humectant | buffering moisturizer/humectant | solvent irritancy, com. antioxidant | skin brightening anti-acne | soothing | buffering antioxidant | preservative

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