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 8 of 15

Antioxidant
Lansium Domesticum Leaf Extract

Extract from the leaves of Lansium domesticum (langsat/duku), a tropical Southeast Asian tree. Contains bioactive tetranortriterpenoids and polyphenols that provide antioxidant and potential skin-brightening benefits. Featured in L'Occitane's Immortelle range.

antioxidantskin-brightening
Extract from the leaves of Lansium domesticum (langsat), a Southeast Asian fruit tree with antioxidant phenolic compoundsContains tetranortriterpenoids with documented skin-brightening and anti-melanogenic properties; used in L'Occitane Immortelle Divine Cream
Antioxidant
Laurus Nobilis Leaf Extract

Extract from the leaves of Laurus nobilis (bay laurel); provides cineole and polyphenol antioxidants with mild antimicrobial activity, used in vegan botanical formulas.

antioxidantantimicrobialskin-conditioning
Rich in 1,8-cineole and polyphenols with antioxidant and antimicrobial activityTraditional Mediterranean botanical ingredient
May cause sensitivity in some individuals — contains potent essential oil components
Antioxidant
Leontopodium Alpinum Extract

An extract from the alpine flower Leontopodium alpinum (edelweiss), rich in bisabolane, luteolin, and chlorogenic acid, prized in cosmetics for its potent antioxidant and skin-soothing properties.

AntioxidantSkin conditioningSoothing
Potent radical scavenging activity (RPF 286); antioxidant capacity twice that of vitamin CInhibits lipid peroxidation and protects collagen from degradationSoothes irritated or aged-looking skin via phenolic acids and tannins
Low sensitization potential at typical cosmetic use levels
Antioxidant
Lime Extract

Lime Extract is derived from the fruit of Citrus aurantifolia (Key lime or Persian lime). It provides vitamin C, limonoids, flavonoids, and organic acids (citric, ascorbic). Used in skincare as an antioxidant and brightening agent. The extract format is far less phototoxic than lime essential oil (which contains bergapten), but the same general caution about citrus photosensitivity applies at higher concentrations.

antioxidantskin-brighteningskin-conditioning
Lime (Citrus aurantifolia) fruit extract is rich in vitamin C (ascorbic acid), limonoids, and flavonoids with antioxidant and mild skin-brightening propertiesFlavonoids from lime (hesperidin, naringenin analogues) contribute anti-inflammatory activity alongside antioxidant protectionThe acidic pH of lime extract may contribute mild exfoliating properties when present at active concentrations, though at cosmetic use levels it primarily functions as an antioxidant and skin-conditioning agent
Citrus fruit extracts can cause phototoxicity and contact sensitization in photosensitized individuals; lime peel oil (separate from fruit extract) has higher phototoxic risk than the diluted fruit extract
+ Ascorbic Acid+ Niacinamide+ Ascorbyl Glucoside
Antioxidant
Lindera Erythrocarpa Extract

An extract from Lindera erythrocarpa (spicebush) containing sesquiterpenes and phenolic compounds used for antioxidant protection and sebum-regulating properties in Korean cosmetics.

antioxidantskin-conditioning agentsebum-regulating agent
Contains linderone and other sesquiterpenes with antioxidant and anti-inflammatory propertiesMay help regulate sebum productionUsed in Korean cosmetics for brightening and oil-control
No known risks at typical cosmetic concentrations
Antioxidant
Lingonberry Fruit Juice
Vaccinium Vitis-Idaea Fruit Juice

Arctic lingonberry juice rich in polyphenols and vitamin C, used by Nordic brands as an antioxidant and conditioning agent.

antioxidantskin-conditioning
Antioxidant polyphenolsLight hydration and conditioning
Low risk; plant extracts can rarely sensitize
Antioxidant
Lippia Citriodora Leaf Extract

Leaf extract from Lippia citriodora (lemon verbena). Contains verbascoside, luteolin, and other polyphenols with documented antioxidant and anti-inflammatory activity. Used in sunscreens and K-beauty products for its photoprotective support and refreshing botanical profile.

antioxidantanti-inflammatoryskin-conditioning
Rich in verbascoside (acteoside) — a potent phenylpropanoid antioxidantAnti-inflammatory; may reduce UVB-induced skin damageSoothing and refreshing botanical
+ Tocopherol+ Centella Asiatica Extract
Antioxidant
Litchi Chinensis Fruit Extract

Extract from lychee (Litchi chinensis) fruit; provides oligonol polyphenols and ascorbic acid precursors for antioxidant protection and skin brightening in Korean prestige formulas.

antioxidantbrighteningskin-conditioning
Rich in oligonol (lychee polyphenol) and Vitamin C with antioxidant and brightening activityMay help improve skin texture and radiance
+ Niacinamide
Antioxidant
Lonicera Caerulea Fruit Juice
LONICERA CAERULEA FRUIT JUICE

The juice from Lonicera caerulea (haskap / blue honeysuckle) berries, among the richest plant sources of anthocyanins (cyanidin-3-glucoside). Used in luxury Japanese skincare for antioxidant and brightening benefits.

antioxidantsoothingskin-conditioning
Exceptionally rich in anthocyanins with potent antioxidant activityAnti-inflammatory and skin-protectiveNatural brightening properties
+ Ascorbyl Tetraisopalmitate+ Tocotrienols+ Tocopherol
Antioxidant
Lotus Leaf Extract
Nelumbo Nucifera Leaf Extract

An extract from the leaves of the sacred lotus (Nelumbo nucifera), distinct from seed and flower extracts, rich in antioxidant alkaloids and flavonoids.

antioxidantsoothingsebum-control
Rich in flavonoids (nuciferine, quercetin) with strong antioxidant activitySoothes and calms skinTraditionally used to help regulate oil production
Antioxidant
Lycium Barbarum Fruit Extract

An antioxidant-rich extract from the goji berry (Lycium barbarum) fruit, providing polysaccharides and carotenoids that help defend skin from free-radical damage.

antioxidantskin-conditioning
Rich in polysaccharides, carotenoids, and betaineHelps protect skin against oxidative stressSupports skin luminosity
Antioxidant
Lycium Chinense Fruit Extract

An antioxidant-rich goji berry extract that helps defend skin against free-radical damage.

antioxidant
Rich in antioxidants and carotenoidsHelps protect skin from oxidative stress
+ Tocopherol+ Niacinamide
Antioxidant
Magnesium Ascorbyl Phosphate

A stable, gentle vitamin C derivative that brightens and provides antioxidant support.

antioxidantbrightening
BrightensAntioxidant protection
+ Tocopherol+ Ferulic Acid
Antioxidant
Malachite Extract

A copper-rich mineral extract derived from malachite that enhances the skin's cellular antioxidant defences, particularly superoxide dismutase, to protect against oxidative stress.

antioxidantsoothing
Boosts skin's own antioxidant enzyme (SOD) activityHelps protect against environmental stressorsSupports collagen and elastin synthesis
Antioxidant
Mallotus Japonicus Leaf Extract

Mallotus japonicus leaf extract (EU CosIng REF 82898) is derived from the leaves of akamedoki/akamegashiwa, a deciduous East Asian tree in the Euphorbiaceae family. Its phytochemical profile — ellagitannins (mallotinic acid, mallotusinic acid, corilagin, geraniin) and the dominant flavonoid rutin — delivers EGCG-equivalent antioxidant activity, tyrosinase-inhibiting brightening, and iNOS/NO-suppressing anti-inflammatory properties. Sourced from Jeju Island (Korea); listed in EU CosIng for antioxidant, antimicrobial, and skin-protecting functions.

antioxidantskin-brighteninganti-inflammatoryskin-conditioning
Exceptional antioxidant potency from ellagitannins (mallotinic acid, mallotusinic acid, corilagin, geraniin) — EGCG-equivalent DPPH/superoxide radical scavenging that outperforms green tea and rooibos in comparative assaysRutin (dominant flavonoid) inhibits tyrosinase and suppresses melanin synthesis in B16 melanoma cells dose-dependently, providing a secondary brightening benefit against UV-induced pigmentationCorilagin and ellagitannins suppress iNOS induction and reduce nitric oxide in activated macrophages, contributing anti-inflammatory and anti-glycation activity
No CIR safety review; limited published topical irritancy data. Edible plant in Japan provides broad background safety contextEuphorbiaceae family plant — rare contact sensitization possible; patch test recommended for sensitive skin
+ Niacinamide+ Epigallocatechin Gallate+ Centella Asiatica Extract
Antioxidant
Malpighia Emarginata (Acerola) Seed Extract
MALPIGHIA EMARGINATA SEED EXTRACT

Extract from the seeds (pits) of Malpighia emarginata (acerola/Barbados cherry). Distinct from the fruit pulp extract. Contains polyphenolic antioxidants.

antioxidantskin-conditioning
Seed extract from acerola cherry delivering polyphenols and procyanidins distinct from the vitamin C-rich fruit pulpAntioxidant protection complementing the fruit extract's ascorbic acid content
+ Malpighia Glabra (Acerola) Fruit Extract
Antioxidant
Malpighia Glabra (Acerola) Fruit Extract
Malpighia Glabra Fruit Extract

An acerola cherry extract naturally rich in vitamin C with antioxidant and brightening benefits.

antioxidantbrightening
High natural vitamin C contentAntioxidant protectionBrightening support
+ Ascorbic Acid
Antioxidant
Mangifera Indica (Mango) Fruit Extract
Mangifera Indica Fruit Extract

A vitamin-rich mango fruit extract that delivers antioxidants and helps brighten skin.

antioxidantsoothing
Antioxidant protectionRich in vitamins and polyphenolsHelps brighten and soften skin
+ Tocopherol+ Niacinamide
Antioxidant
Mangifera Indica (Mango) Leaf Extract
Mangifera Indica Leaf Extract

An extract from the leaves of Mangifera indica (mango) rich in xanthonoid mangiferin and polyphenols that provide antioxidant protection.

antioxidantskin-conditioning
Rich in mangiferin and polyphenols with antioxidant activityHelps protect skin against oxidative stress
Antioxidant
Medicago Sativa (Alfalfa) Extract
Medicago Sativa Extract

An extract from alfalfa (Medicago sativa) plants rich in chlorophyll, carotenoids, and isoflavones that provide antioxidant and skin-conditioning benefits.

antioxidantskin-conditioning
Rich in chlorophyll, carotenoids, and isoflavones with antioxidant activityHelps protect against free-radical damageProvides vitamins to support skin health
Antioxidant
Melothria Heterophylla Extract

An extract from Melothria heterophylla (a cucurbit plant used in Japanese skincare) containing gallic acid derivatives that scavenge free radicals and may help protect against UV-induced photoaging.

antioxidantskin-conditioning
Contains gallic acid and galloyl-glucopyranose with radical-scavenging activityMay inhibit MMP-1 expression to help prevent photoaging
Antioxidant
Menyanthes Trifoliata Leaf Extract

An extract from the leaves of Menyanthes trifoliata (buckbean/bogbean) that provides antioxidant protection and has been shown in vitro to support laminin production.

antioxidantskin-conditioning
Shown to increase laminin production in vitroAntioxidant activitySkin-conditioning
Antioxidant
Methionine

An essential sulfur-containing amino acid that functions as an antioxidant in cosmetics, helping protect formulas and skin from oxidative damage.

antioxidantskin-conditioning
Provides antioxidant protection by scavenging reactive oxygen speciesSupports skin protein synthesis and repair
Antioxidant
Momordica Charantia Fruit Extract

An extract from the fruit of Momordica charantia (bitter melon) containing charantin, polyphenols, and vitamins C and E, providing antioxidant and skin-conditioning benefits.

antioxidantskin-conditioning agentsoothing agent
Rich in charantin, momordicin, and polyphenols with antioxidant activitySupports skin barrier and conditioningTraditional use for soothing irritated skin
Generally well-tolerated at typical cosmetic concentrations; potential for sensitivity in highly reactive skin is low