Ingredient library
Every ingredient SkinAtlas knows about — all 2333 of them. What each one does, what it works well with, and what to watch for.
Synthetic polymer microspheres added to sunscreen and colour cosmetics for optical blurring. Used in Rohto Skin Aqua Super Moisture Gel for its photo-finish soft-focus effect.
A thin, flexible synthetic polymer film used as the outer backing layer of acne patches and wound dressings, providing a protective, occlusive barrier over the adhesive layer.
A polyurethane-based polymer used as a film-forming and viscosity-controlling agent in cosmetic formulations, creating flexible protective barriers with excellent biocompatibility.
A polyurethane-based film-forming polymer used as the flexible carrier matrix in hydrocolloid acne patches and dressings.
A water-soluble synthetic polymer used as a film-former and thickener in sunscreens and peel-off masks, providing a smooth, even texture.
An extract from the unripe fruit of Poncirus trifoliata (trifoliate orange), a traditional Korean medicinal plant used in cosmetics for its soothing, anti-inflammatory, and antioxidant flavonoid content.
Extract from Poria cocos (fu ling / wolfiporia extensa), a medicinal fungus widely used in traditional Korean and Chinese medicine; provides beta-glucans for antioxidant and calming effects in prestige hanbang skincare.
A polysaccharide-rich fu-ling mushroom extract that calms and hydrates skin.
An extract of purslane traditionally used to calm and soothe reactive skin.
A naturally occurring aluminum potassium sulfate mineral salt used as an astringent, mild antibacterial, and deodorant active in beauty waters, deodorants, and after-shaves.
A stabilized vitamin C + vitamin E hybrid derivative that delivers paired antioxidant and brightening benefits with good formula stability.
The potassium salt of aspartic acid, used in cosmetics as a skin-conditioning agent that provides both a mineral component (potassium) and an amino acid (aspartate) associated with cellular energy metabolism.
A water-soluble azelaic acid derivative. Milder and more soluble than azelaic acid, it targets uneven tone, redness and excess sebum.
The potassium salt of benzoic acid used as a preservative in cosmetics, particularly effective in low-pH formulations against bacteria, yeasts, and molds.
The potassium salt of cetyl phosphate, a mild anionic emulsifier widely used in premium skin-care creams and lotions to create stable oil-in-water emulsions.
An inorganic potassium salt used in cosmetics as an ionic viscosity modifier and buffering agent, also providing mineral supplementation in spa-type and mineral-infusion formulations.
The potassium salt of coconut oil fatty acids (saponified coconut oil), used as a cleansing surfactant and soap base in facial cleansers and body washes.
The potassium salt of N-cocoyl glutamic acid. A mild, amino acid-derived anionic surfactant. Functions as a gentle cleansing agent and foam booster. Used in Elixir Reflet Balancing Water.
A potassium salt of cocoyl glycinate, a mild amino acid-based surfactant derived from coconut fatty acids and glycine that provides gentle cleansing with good skin compatibility.
The potassium salt of hyaluronic acid, a humectant that draws and binds moisture into the skin; a distinct INCI form from the more common sodium hyaluronate.
A strong base used in very small quantities to adjust formula pH; fully reacted/neutralized in finished cosmetic products.
The potassium salt of lauric acid (C12 fatty acid). A traditional soap surfactant with excellent foaming properties. Used in Rosette's cleansing paste.
A mineral aspartate salt supplying both potassium and magnesium ions, used as a skin conditioner and electrolyte complex in restorative and color-correcting cosmetic formulas.
A potassium salt of 4-methoxysalicylic acid used as a regulated skin-whitening active in Japanese cosmetics (quasi-drug status). Inhibits melanogenesis and has mild exfoliating properties. Requires daily sun protection.