The library

Ingredient library

Every ingredient SkinAtlas knows about — all 2178 of them. What each one does, what it works well with, and what to watch for.

340 ingredients in Antioxidant — page 15 of 15

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Antioxidant
Xanthophylls

Xanthophylls are a subclass of carotenoids characterized by the presence of oxygen-containing functional groups (hydroxyl, epoxide, carbonyl). Examples include lutein, zeaxanthin, beta-cryptoxanthin, and astaxanthin. In cosmetics, xanthophylls serve as lipid-soluble antioxidants that protect the stratum corneum and underlying skin layers from UV-induced and free-radical oxidative damage. They are used in brightening and anti-aging formulas as part of broad antioxidant complexes.

antioxidantskin-conditioning
Xanthophylls are a class of oxygen-containing carotenoids (including lutein, zeaxanthin, astaxanthin, beta-cryptoxanthin) with potent antioxidant activity against singlet oxygen and free radicalsLipid-soluble antioxidants that integrate into cell membranes and lipid layers of the skin, providing protection against UV-induced and oxidative membrane damageDistinct from beta-carotene (a hydrocarbon carotenoid) in having hydroxyl or epoxide groups that confer higher polarity and stronger singlet oxygen quenching ability
+ Tocopherol+ Ascorbyl Glucoside+ Beta-Carotene
Antioxidant
Zea Mays (Corn) Kernel Extract
Zea Mays Kernel Extract

An extract from the kernels of corn (Zea mays) containing polyphenols, carotenoids, and ferulic acid, used in cosmetics as an antioxidant and skin-conditioning ingredient.

antioxidantskin-conditioningsoothing
Anthocyanins and polyphenols provide antioxidant benefitsFerulic acid and carotenoids contribute to UV-stress defenseMild skin-conditioning and soothing properties
Antioxidant
Zingiber Officinale (Ginger) Root Extract
Zingiber Officinale Root Extract

A gingerol-rich ginger root extract that delivers antioxidants and soothes skin.

antioxidantsoothing
Antioxidant protectionHelps soothe and invigorate skin
+ Tocopherol+ Niacinamide
Antioxidant
Ziziphus Jujuba Leaf Extract

An extract from the leaves of Ziziphus jujuba (jujube/Chinese date), distinct from the commonly used fruit extract. Jujube leaves are rich in polyphenolic antioxidants including flavonoids and triterpenoids. Used in skincare for antioxidant protection and mild soothing effects.

antioxidantsoothing agentskin-conditioning agent
Rich in polyphenols and flavonoids (quercetin, kaempferol) with antioxidant activityAnti-inflammatory phenolic compounds may calm reactive skinDistinct polyphenol profile from jujube fruit extract
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