Ingredient library

An extract of turmeric root rich in curcumin, offering antioxidant and soothing benefits.

An extract from artichoke (Cynara scolymus) leaves rich in polyphenolic acids and flavonoids, used for antioxidant protection, brightening, and soothing benefits.

Extract from Cystoseira tamariscifolia, a brown marine algae (rainbow wrack). Contains polyphenolic phlorotannins and sulfated polysaccharides with antioxidant, anti-inflammatory, and skin-conditioning properties.

The delta isomer of natural vitamin E (d-form). Has the lowest vitamin E activity of the four tocopherol isomers but strong antioxidant potency; used in formulas for its stabilizing and skin-conditioning effects.

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

An extract from carrot (Daucus carota sativa) root rich in beta-carotene and other carotenoids, used in cosmetics for antioxidant and skin-brightening benefits.

The pressed juice of black (anthocyanin-rich) carrot varieties, used as a natural antioxidant colorant and skin-conditioning ingredient distinct from orange carrot root extract.

An antioxidant ingredient (trade name Oxynex ST Liquid) used in sunscreens and skincare to boost the photostability of UV filters and other antioxidants. Not itself a UV filter — it works by capturing free radicals generated by UV exposure, protecting both the formula and skin. Used in Supergoop! Unseen Sunscreen.

Extract from Dimocarpus longan (longan/dragon eye fruit), a tropical fruit used in East Asian herbal medicine; provides antioxidant polysaccharides in Korean hanbang formulas.

A naturally occurring flavonoid (methoxylated luteolin) found in citrus peel and lotus; used in prestige skincare as an antioxidant and anti-inflammatory active.

Extract from Diospyros kaki (Japanese persimmon / kaki) fruit. Rich in condensed tannins (proanthocyanidins), vitamin C, and carotenoids. Used in K-beauty pore-tightening and brightening formulas for its astringent and antioxidant properties. Traditional ingredient in East Asian herbal skincare.

An extract from persimmon (Diospyros kaki) leaves rich in triterpenoids, tannins, and ursolic acid, used in K-beauty products for antioxidant, soothing, and mild brightening effects.

An extract of the wild teasel plant (Dipsacus sylvestris) rich in phenolic compounds and iridoid glycosides, used in cosmetics for antioxidant protection and skin-energizing effects.

An extract of false daisy traditionally used for its antioxidant and soothing benefits.

An extract specifically from the leaves of Eclipta prostrata (false daisy/bhringraj), rich in antioxidant flavonoids and wedelolactone; distinct from the general Eclipta Prostrata Extract.

An extract from eggplant (aubergine) fruit rich in anthocyanins, chlorogenic acid, and polyphenols, used to deliver antioxidant and soothing properties to skin.

An extract of the brown seaweed Eisenia arborea, used as a skin-conditioning and antioxidant ingredient in cosmetic formulations.

Juice from the fruit of Empetrum nigrum (crowberry), a subarctic berry rich in anthocyanins and polyphenols, used for its antioxidant and soothing properties in K-beauty formulations.

Epigallocatechin-3-gallate (EGCG) is the dominant polyphenolic catechin in Camellia sinensis (green tea) and the most studied tea antioxidant. It exerts free-radical scavenging, MMP inhibition, and NF-κB/MAPK anti-inflammatory activity in skin. Used as an isolated active for targeted antioxidant and anti-photoaging effects at higher potency than whole green tea extract.

Ergothioneine (L-ergothioneine, EGT) is a naturally occurring amino thione acid originally found in ergot fungi. It is synthesized in nature only by fungi and certain bacteria, but is avidly accumulated by human cells (especially tissues under oxidative stress) via the highly specific OCTN1 transporter. This unique cellular uptake mechanism distinguishes ergothioneine from most antioxidants — it is actively concentrated inside cells rather than merely acting on the surface. In cosmetics it functions as a premium anti-aging antioxidant active used in high-performance vitamin C ampoules and anti-aging serums.

Leaf extract from Eruca sativa (arugula/rocket), a cruciferous plant. Contains glucosinolates, flavonoids, and erucic acid derivatives contributing antioxidant activity.

A stable, both water- and oil-compatible vitamin C derivative that converts to ascorbic acid in skin. Valued for brightening with good formula stability.

Extract from dried clove flower buds (Syzygium aromaticum); one of the most antioxidant-rich botanical extracts in cosmetics, used in hanbang formulas for its bioactive eugenol and phenolic acids.

An extract of clove (Eugenia caryophyllus) flowers used in cosmetics for antioxidant and antimicrobial properties; distinct from the distilled essential oil, with a lower volatile eugenol content.