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 11 of 15

Antioxidant
Pinus Sylvestris Cone Extract
PINUS SYLVESTRIS CONE EXTRACT

An extract from the cones (strobili) of Scots pine (Pinus sylvestris). Rich in proanthocyanidins, gallic acid, and flavonoids; provides antioxidant and mild conditioning benefits. Distinct from pine needle or bark extract.

antioxidantskin-conditioningsoothing
Rich in proanthocyanidins and phenolic acidsAntioxidant protection from oxidative stressUsed in prestige skincare for skin-conditioning
+ Tocopherol+ Fagus Sylvatica Bud Extract
Antioxidant
Polygonum Cuspidatum Root Extract

A root extract of Japanese knotweed (Polygonum cuspidatum), the richest natural source of resveratrol, used for antioxidant protection and brightening in skincare.

antioxidantbrighteningsoothing
Rich natural source of resveratrol with potent antioxidant activityHelps brighten and even skin toneSoothes and calms skin
Antioxidant
Polygonum Multiflorum Extract

Root extract from Polygonum multiflorum (He Shou Wu / Fo-Ti), a classic herb in traditional Chinese and Korean medicine. Topically applied in skincare for its stilbene glycosides and anthraquinone bioactives, which provide antioxidant and skin-conditioning benefits.

antioxidantskin-conditioninganti-aging
Contains stilbene glycosides and emodin with antioxidant and anti-aging activityTraditional East Asian herb used for centuries for skin vitalityMay support skin firmness and reduce oxidative damage
Oral consumption is associated with liver toxicity — topical use at cosmetic concentrations is considered safe
+ Niacinamide+ Tocopherol
Antioxidant
Poria Cocos Extract

Extract from Poria cocos (fu ling / wolfiporia extensa), a medicinal fungus widely used in traditional Korean and Chinese medicine; provides beta-glucans for antioxidant and calming effects in prestige hanbang skincare.

antioxidantsoothingskin-conditioning
Rich in beta-glucan polysaccharides with antioxidant and calming propertiesTraditional East Asian medicine ingredient used in Korean hanbang formulas for skin vitality
+ Panax Ginseng Root Extract
Antioxidant
Potassium Ascorbyl Tocopheryl Phosphate

A stabilized vitamin C + vitamin E hybrid derivative that delivers paired antioxidant and brightening benefits with good formula stability.

antioxidantbrightening
BrightensAntioxidant protectionSupports even tone
+ Tocopherol+ Niacinamide+ Tranexamic Acid
Antioxidant
Prunus Amygdalus Dulcis Fruit Extract

An extract from the fruit (hull/skin) of Prunus amygdalus dulcis (sweet almond), providing antioxidant polyphenols and mild conditioning properties distinct from the seed oil.

antioxidantskin-conditioning agentemollient
Contains polyphenols and flavonoids with antioxidant properties from almond fruitProvides mild skin-conditioning and softening effectsDifferent polyphenol profile from almond seed oil
May cause reactions in those with tree nut allergies, though extracted polyphenols have lower allergenicity than proteins
Antioxidant
Prunus Armeniaca (Apricot) Kernel Extract
Prunus Armeniaca Kernel Extract

A water or hydroalcoholic extract of apricot kernels rich in polyphenols and flavonoids, used for antioxidant and skin-conditioning benefits; distinct from the expressed fixed oil.

antioxidantskin-conditioning
Antioxidant support from polyphenols and flavonoidsConditions and softens skinSupports a bright, even complexion
Antioxidant
Prunus Domestica Fruit Extract

An extract from European plum fruit (Prunus domestica) rich in polyphenols and flavonoids that provide antioxidant protection and condition skin.

antioxidantconditioningsoothing
Provides antioxidant protection via polyphenols and flavonoidsHelps protect against oxidative stress and premature agingConditioning and softening for skin
Antioxidant
Prunus Lannesiana Flower Extract
PRUNUS LANNESIANA FLOWER EXTRACT

Extract from the flowers of Prunus lannesiana (Oshima cherry / Yoshino cherry), one of the most culturally significant cherry trees in Japan. Contains sakuranetol, coumarin derivatives, and polyphenols with antioxidant and skin-conditioning properties.

antioxidantsoothingskin-conditioning
Antioxidant polyphenolsSoothing and conditioningJapanese cherry blossom botanical
+ Tocopherol+ Tranexamic Acid
Antioxidant
Prunus Mume Fruit Extract

An extract from the fruit of Prunus mume (ume / Japanese plum or apricot), a plant central to Japanese traditional beauty practices, valued for its antioxidant polyphenols and organic acids that contribute brightening and conditioning effects.

AntioxidantSkin-conditioning agentAstringent
High organic acid content (citric, malic, succinic) provides mild exfoliating and brightening propertiesAntioxidant polyphenols protect against oxidative stressTraditional use in Japanese skincare for skin clarity and conditioning
High acid content may cause irritation in sensitive skin at elevated concentrations
Antioxidant
Prunus Persica (Peach) Fruit Extract

An extract from peach fruit (Prunus persica), distinct from peach leaf or seed extracts, delivering antioxidant polyphenols and soothing properties.

antioxidantsoothingconditioning
Provides antioxidant protection via polyphenols and carotenoidsSoothes and calms sensitive skinConditions and softens skin with natural sugars and vitamins
Antioxidant
Prunus Persica (Peach) Seed Extract
PRUNUS PERSICA SEED EXTRACT

Extract from peach (Prunus persica) seeds. Rich in antioxidant polyphenols and fatty acids. Used in Shiseido Elixir's Reflet line for antioxidant and skin-conditioning benefits.

antioxidantskin-conditioning
Antioxidant-rich polyphenolsSkin conditioningTraditional Japanese beauty botanical
+ Tocopherol+ Camellia Sinensis Leaf Extract
Antioxidant
Prunus Serrulata Flower Extract

An extract from the flowers of Prunus serrulata (Japanese cherry / sakura), used for antioxidant and brightening properties; distinct from the leaf extract and the yeast fermentation filtrate entries already in the KB.

AntioxidantSkin-conditioning agentSoothing agent
Polyphenols and flavonoids provide antioxidant protectionBrightening properties attributed to phenolic compoundsSoothing effect on sensitive skin
Antioxidant
Prunus Serrulata Leaf Extract
PRUNUS SERRULATA LEAF EXTRACT

Extract from the leaves of Prunus serrulata (Japanese cherry, Sakura), a culturally significant tree in Japan. Contains sakuranetol, coumarin derivatives, and antioxidant polyphenols. Used for its antioxidant and skin-conditioning properties.

antioxidantskin-conditioning
Antioxidant and soothingTraditional Japanese skincare botanical
+ Tocopherol+ Tranexamic Acid
Antioxidant
Prunus Speciosa Leaf Extract
PRUNUS SPECIOSA LEAF EXTRACT

Extract from the leaves of Prunus speciosa (Oshima cherry), a wild Japanese cherry tree. Contains phenolic acids and flavonoids with antioxidant properties. Frequently used in Shiseido's brightening lines alongside other Japanese botanicals.

antioxidantskin-conditioning
Antioxidant from phenolic compounds and flavonoidsTraditional Japanese cherry blossom botanical
+ Artemisia Princeps Leaf Extract+ 2-O-Ethyl Ascorbic Acid
Antioxidant
Pueraria Lobata Root Extract

An isoflavone-rich kudzu root extract that provides antioxidant protection and soothes skin.

antioxidantsoothing
Rich in isoflavones with antioxidant activitySoothes and conditions skin
+ Tocopherol+ Niacinamide
Antioxidant
Punica Granatum Fruit Extract

An extract from the fruit of pomegranate (Punica granatum), rich in ellagitannins, punicalagins, and anthocyanins, used in cosmetics for antioxidant, brightening, and soothing benefits.

antioxidantsoothingbrightening
Rich in ellagic acid, punicalagins, and polyphenols for potent antioxidant protectionSoothes and calms skinSupports a brighter, more even skin tone
Antioxidant
Punica Granatum Fruit Juice

The expressed juice of pomegranate (Punica granatum) fruit, distinct from a concentrated extract, used to deliver antioxidant polyphenols and light hydration in skin care formulas.

antioxidanthumectantsoothing
Delivers antioxidant polyphenols and anthocyanins directlyLight humectant hydrationSoothes and refreshes skin
Antioxidant
Pyrus Malus Fruit Extract

An extract from apple (Pyrus malus / Malus domestica) fruit rich in polyphenols and organic acids, used for antioxidant and conditioning benefits in cosmetics.

antioxidanthumectantsoothing
Antioxidant protection from polyphenols and flavonoidsLight humectant hydrationSoothes and conditions skin
Antioxidant
Quercetin

A widely distributed plant flavonoid used in cosmetics as a potent antioxidant and anti-inflammatory agent that protects against UV-induced oxidative damage and supports skin barrier recovery.

antioxidantanti-inflammatoryphotoprotective
Potent plant-derived flavonoid antioxidant that scavenges reactive oxygen species and reduces oxidative stress markersAnti-inflammatory activity via suppression of inflammatory signaling pathwaysPhotoprotective — helps defend skin against UV-induced oxidative damage
Incompatible with zinc oxide physical sunscreens — combination can cause a temporary skin-tinting/discoloration reactionLimited long-term clinical topical safety data; generally considered safe at cosmetic concentrations
Antioxidant
Quercus Suber Bark Extract
QUERCUS SUBER BARK EXTRACT

Extract from the bark of Quercus suber (cork oak). Rich in suberin, tannins, and polyphenols with antioxidant, soothing, and astringent properties. Used in Tunemakers' moisture cream.

antioxidantsoothingastringent
Rich in polyphenols and tannins — antioxidant and astringentSoothing and anti-inflammatoryNatural barrier for skin
+ Allantoin+ Tocopherol
Antioxidant
Red Panax Ginseng Root Extract

An extract from Panax ginseng root that has been steamed and dried (red ginseng processing), which converts ginsenosides to heat-transformed forms (Rg2, Rh1) with enhanced antioxidant and skin-revitalizing potency compared to unprocessed white ginseng.

antioxidantbrighteningrevitalizing
Elevated Rg2 and Rh1 ginsenosides from heat processing enhance efficacyStronger antioxidant and revitalizing activity than unprocessed ginsengBrightening and anti-aging in luxury Korean skincare
Antioxidant
Rehmannia Chinensis Root Extract
REHMANNIA CHINENSIS ROOT EXTRACT

An extract from the root of Rehmannia chinensis (Chinese foxglove), one of the 50 fundamental herbs in TCM. Contains iridoid glycosides, oligosaccharides, and amino acids used for skin conditioning and antioxidant support in Japanese prestige skincare.

antioxidantskin-conditioninganti-inflammatory
Rich in iridoid glycosides (catalpol) with antioxidant activityTraditional Chinese Medicine ingredient for skin nourishmentMild anti-inflammatory
+ Niacinamide+ Artemisia Princeps Leaf Extract
Antioxidant
Resveratrol

A polyphenol antioxidant from grapes.

Antioxidant protectionSupports a brighter look