A gentle, plant-based antioxidant extract that may help protect skin from environmental stress, though human studies are limited.
Irritation
low
Source
biotech
Beauty ingredient research
Browse the review database to understand what an ingredient is, what it does in a beauty formula, when it is useful, and when it deserves caution across skincare, haircare, bodycare, makeup, and more.
20769
Reviewed ingredients
524
Low-concern standouts
2884
Need usage caution
A gentle, plant-based antioxidant extract that may help protect skin from environmental stress, though human studies are limited.
Irritation
low
Source
biotech
A gentle, antioxidant-rich botanical extract that may help soothe skin and protect against environmental stress, though human studies are limited.
Irritation
low
Source
natural
A gentle, plant-based antioxidant that may help calm skin and protect against environmental stress, though research is still early.
Irritation
low
Source
biotech
A gentle, antioxidant-rich fruit extract that helps protect skin from environmental stress and soothes irritation.
Irritation
low
Source
natural
A gentle, plant-based antioxidant that helps protect skin from environmental stress, though research on its specific benefits is still emerging.
Irritation
low
Source
natural
Cherry leaf extract is a gentle antioxidant that may help calm skin and defend against environmental stress, though research is still early.
Irritation
low
Source
natural
A gentle botanical extract that may help protect skin from environmental stress, though research is still emerging.
Irritation
low
Source
natural
A gentle, antioxidant-rich extract that helps protect skin from environmental stress while providing light hydration.
Irritation
low
Source
natural
A gentle, antioxidant-rich botanical extract that may help calm skin and protect against environmental stress, though research is still early.
Irritation
low
Source
natural
Cherry Wood Extract offers gentle antioxidant support and a subtle botanical touch, but research on its specific benefits is still limited.
Irritation
low
Source
natural
A gentle, antioxidant-rich extract from chestnut buds that may help calm skin and protect against environmental stress.
Irritation
low
Source
natural
A gentle, plant-based antioxidant that may help calm skin and defend against environmental stress, though research is still early.
Irritation
low
Source
natural
A gentle, antioxidant-rich fermented chestnut extract that may help protect skin from environmental stress while supporting a healthy-looking complexion.
Irritation
low
Source
biotech
A gentle, plant-based antioxidant powder that may help calm skin and protect against environmental stress, though research is still early.
Irritation
low
Source
natural
A gentle, plant-based antioxidant that helps protect skin from environmental stress while offering soothing benefits.
Irritation
low
Source
natural
A gentle, antioxidant-rich plant extract that helps calm skin and protect against environmental stress.
Irritation
low
Source
natural
A gentle, antioxidant-rich extract from chestnut shells that helps protect skin from environmental stress while soothing irritation.
Irritation
low
Source
natural
Chia Seed Extract is a gentle, antioxidant-rich botanical that helps calm and protect the skin, but its benefits are best supported by general plant chemistry rather than extensive human studies.
Irritation
low
Source
natural
A mushroom-derived extract with antioxidant potential, but research on its cosmetic benefits is still limited.
Irritation
low
Source
natural
A gentle botanical extract with antioxidant potential, but research on its specific skin benefits is still limited.
Irritation
low
Source
natural
A gentle plant extract with antioxidant potential, but research is limited and benefits are not yet well-established.
Irritation
low
Source
natural
A gentle plant extract that may help calm skin and fight free radicals, but research is still limited.
Irritation
low
Source
natural
A gentle, aromatic root extract with antioxidant potential, but research on its topical benefits is still limited.
Irritation
low
Source
natural
A gentle plant extract with antioxidant potential, but research on its cosmetic benefits is still limited.
Irritation
low
Source
natural
A gentle plant-based antioxidant from Chinese quince callus culture, with early research suggesting skin-soothing and protective benefits, but more human studies are needed.
Irritation
low
Source
natural
A gentle botanical extract with antioxidant potential, but research on its cosmetic benefits is still limited.
Irritation
low
Source
natural
A gentle plant extract with antioxidant potential, but research on its cosmetic benefits is still limited.
Irritation
low
Source
natural
A gentle, antioxidant-rich plant extract that may help soothe and protect skin, though research is still early.
Irritation
low
Source
natural
Chinpi Extract is a gentle, antioxidant-rich citrus peel extract that helps protect skin from environmental stress while offering mild soothing benefits.
Irritation
low
Source
natural
A novel hybrid ingredient that pairs chitosan's film-forming and hydrating properties with glutathione's antioxidant potential, though research on this specific conjugate is still limited.
Irritation
low
Source
semi-synthetic
A gentle microalgae extract that may help protect skin from environmental stress and support hydration, though research is still early.
Irritation
low
Source
natural
A gentle, antioxidant-rich microalgae extract that may help protect skin from environmental stress and support hydration.
Irritation
low
Source
natural
A gentle plant extract with antioxidant and soothing potential, but research is limited and benefits are not yet well-established.
Irritation
low
Source
natural
A gentle, plant-derived extract with antioxidant and soothing potential, but human skincare research is still limited.
Irritation
low
Source
natural
A gentle, antioxidant-rich algae extract that may help calm and protect skin, though research is still emerging.
Irritation
low
Source
natural
Chlorella extract is a gentle, algae-derived antioxidant that helps protect skin from environmental stress and supports a healthy-looking complexion.
Irritation
low
Source
natural
Chlorella pyrenoidosa powder is a gentle, antioxidant-rich algae extract that helps protect skin from environmental stress and supports a healthy-looking complexion.
Irritation
low
Source
natural
A gentle algae extract that may help protect skin from environmental stress and support a healthy-looking complexion.
Irritation
low
Source
natural
A gentle, lab-grown algae extract that may help calm skin and fight free radicals, but research is still early.
Irritation
low
Source
biotech
Chlorogenic acids are gentle plant antioxidants that help protect skin from environmental stress and may support a more even tone.
Irritation
low
Source
natural
A gentle microalgae extract that may help calm skin and fight free radical damage, though research is still early.
Irritation
low
Source
natural
A natural wood extract with antioxidant potential, but research is limited and it's not a standout ingredient in most formulations.
Irritation
low
Source
natural
Chloroplatinic acid is a rare, high-cost ingredient with theoretical antioxidant benefits, but its use in skincare is experimental and carries significant irritation and sensitization risks.
Irritation
high
Source
synthetic
A gentle, algae-derived antioxidant that may help calm skin and fight free radicals, but research is still early.
Irritation
low
Source
natural
A gentle plant extract with antioxidant potential, but research is still early and benefits are not yet proven in human skin.
Irritation
low
Source
natural
A gentle plant extract that helps protect skin from environmental stress and may reduce puffiness around the eyes.
Irritation
low
Source
natural
A gentle botanical extract with antioxidant potential, but research is limited—best used as a supporting ingredient in soothing formulas.
Irritation
low
Source
natural
A gentle, antioxidant-rich flower extract that may help calm skin and fight free radical damage, but research is still emerging.
Irritation
low
Source
natural
A gentle, lab-grown antioxidant that may help calm skin and fight free radicals, but research is still early.
Irritation
low
Source
biotech
A gentle botanical extract that may help calm skin and fight free radical damage, but research is still emerging.
Irritation
low
Source
natural
A gentle, antioxidant-rich flower extract that may help calm skin and protect against environmental stress, though research is still emerging.
Irritation
low
Source
natural
A gentle botanical extract with antioxidant potential, but research is still early and benefits are not yet proven in human skin.
Irritation
low
Source
natural
Chrysin is a gentle plant-derived antioxidant that may help calm skin and fight free radicals, but human research is still limited.
Irritation
low
Source
natural
Chrysocolla is a mineral extract with potential antioxidant and soothing benefits, but research is limited.
Irritation
low
Source
natural
Cinnamic acid is a gentle antioxidant that helps protect skin from environmental stress, but it's not a standout active compared to more researched options.
Irritation
low
Source
natural
A gentle botanical extract with antioxidant potential, but research is limited and benefits are not yet well-established in human skin.
Irritation
low
Source
natural
A gentle botanical extract with antioxidant potential, but research is still early and benefits are not yet well-established.
Irritation
low
Source
natural
A gentle, plant-based antioxidant that helps calm skin and fight environmental stress, though research is still early.
Irritation
low
Source
natural
A gentle, plant-based antioxidant that may help calm skin and defend against environmental stress, though human studies are limited.
Irritation
low
Source
natural
A gentle, antioxidant-rich fruit extract that may help protect skin from environmental stress, though research on its specific benefits is still emerging.
Irritation
low
Source
natural