Firming Serum

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

A branched-chain diol (3-methyl-1,3-butanediol) used in cosmetics as a humectant, co-solvent, and mild antimicrobial booster.

A sugar alcohol derived from sucrose, used as a humectant and skin-conditioning agent that helps bind moisture in cosmetic formulas.

A lysate derived from cultured cornflower (Centaurea cyanus) callus (plant stem) cells, used in cosmetics for soothing and antioxidant benefits; a biotechnologically produced form distinct from the Centaurea Cyanus Flower Extract and Centaurea Cyanus Seed Extract already in the KB.

An extract from the leaves of alpenrose (Rhododendron ferrugineum), an alpine shrub, containing flavonoids and tannins used in cosmetics for antioxidant and soothing properties.

An extract from the root and rhizome of dandelion (Taraxacum officinale) containing polyphenols and flavonoids, used in cosmetics as an antioxidant and skin-conditioning botanical.

Pure vitamin C; a potent antioxidant and brightener.

A hindered phenol antioxidant (Irganox 1010) used at very low concentrations to protect oils and fats in cosmetic formulas from oxidative degradation.

A mineral UV filter effective against UVB and short UVA.

An amino acid conjugate of undecylenic acid and glycine used as a sebum-regulating and antimicrobial active in acne, anti-dandruff, and blemish-focused formulations.

A sugar alcohol humectant derived from glucose that draws moisture into the skin and improves product texture.

A plant-derived sugar alcohol that hydrates skin and supports its moisture barrier.