Age Focus Prime Double Effect Ampoule

A gold-standard humectant that draws water into the skin.

A gentle humectant derived from sugar beets.

A sugar-based humectant that holds water and helps skin resist dehydration stress.

Pro-vitamin B5 that soothes and hydrates.

Vitamin E; a lipid-soluble antioxidant that also conditions skin.

A mineral UV filter effective against UVB and short UVA.

A nucleoside used at low concentrations to help smooth the look of fine lines; a common K-beauty anti-aging active.

A generic INCI listing for a mixture of phospholipids (phosphatidylcholine, phosphatidylethanolamine, and related compounds) that are structural components of cell membranes, used to reinforce the skin barrier and aid active delivery.

A skin-identical lipid that rebuilds the barrier.

Glycosphingolipids are sphingolipids with one or more sugar residues. Structural components of the skin's intercellular lipid matrix. Used in Tunemakers' peeling lotion to support barrier function.

A key barrier lipid that works synergistically with ceramides.

Extract from carrot root, rich in carotenoids (beta-carotene), vitamins, and antioxidants. Used for its antioxidant properties and contribution to a healthy skin tone.

A carotenoid pigment found in carrots, algae, and other plants. Functions as an antioxidant and as provitamin A (converts to retinol in the body). In skincare, also used as a colorant and antioxidant booster.

The simplest amino acid, used as a humectant that supports the skin's natural moisturizing factor.

The sodium salt of lactic acid, a natural component of the skin's NMF used as a humectant and mild pH buffer in moisturizers and toners.

A fat-soluble ester of ascorbic acid (vitamin C) and palmitic acid used as an antioxidant in cosmetics to protect against oxidative damage and extend formula shelf life.

DNA (deoxyribonucleic acid) in cosmetics refers to isolated and purified DNA — often from salmon milt (salmon sperm) as a sustainable byproduct — used as a humectant and skin-conditioning active. The phosphate backbone of DNA binds water strongly, delivering surface hydration and a moisturizing film. Low-molecular-weight depolymerized fractions may have skin conditioning benefits. Distinct from medical-grade PDRN (polydeoxyribonucleotide), which is a specific fraction with tissue-regeneration activity administered by injection.

A peptide marketed to relax expression lines.

A signaling peptide that supports skin repair and firmness.

A collagen-signalling peptide (the second half of Matrixyl 3000) that prompts skin to rebuild structural proteins, improving firmness over time.

A signal peptide (part of the Matrixyl 3000 system) that helps reduce inflammatory response and supports collagen production for firmer-looking skin.