A mushroom extract with antioxidant potential, but research is limited—promising but not proven.
Irritation
low
Source
natural
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 mushroom extract with antioxidant potential, but research is limited—promising but not proven.
Irritation
low
Source
natural
Rutin is a gentle plant antioxidant that helps defend skin against environmental damage and may support a more even skin tone.
Irritation
low
Source
natural
A gentle antioxidant that may help protect skin from environmental stress, but research is still early.
Irritation
low
Source
semi-synthetic
A gentle, antioxidant-rich root extract that may help calm and protect the skin, though research is still emerging.
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
Soothing Agent
SECALE CEREALE PHYTOPLACENTA CULTURE EXTRACT FILTRATE
A gentle, plant-based ferment that may help calm skin and fight free radicals, but research is still emerging.
Irritation
low
Source
biotech
A gentle, plant-based extract that may help calm skin and provide antioxidant protection, though research is still limited.
Irritation
low
Source
natural
S-Allylcysteine is a gentle antioxidant from aged garlic that may help protect skin from oxidative stress and soothe inflammation, but research in topical cosmetics is still early.
Irritation
low
Source
natural
Antioxidant
S-ARACHIDONOYL/LINOLENOYL/LINOLEOYL GLUTATHIONE
A fatty-acid-enhanced glutathione that aims to brighten skin and fight oxidative stress, but human research is still limited.
Irritation
low
Source
semi-synthetic
A promising but under-researched antioxidant that may help protect skin from environmental stress and support a more even tone.
Irritation
low
Source
semi-synthetic
S-Lactoylglutathione is a gentle antioxidant that may help brighten skin and protect against environmental stress, but research is still early.
Irritation
low
Source
biotech
A stabilized, oil-friendly form of glutathione that may help brighten skin and fight oxidative stress, though human studies are still limited.
Irritation
low
Source
semi-synthetic
A fat-soluble form of glutathione that may help brighten skin and fight oxidative stress, but human evidence is still limited.
Irritation
low
Source
semi-synthetic
A promising antioxidant that may help brighten skin and fight free radicals, but research is still limited compared to more established ingredients.
Irritation
low
Source
semi-synthetic
A biotech ferment that may offer antioxidant benefits, but research is limited and mostly based on lab studies.
Irritation
low
Source
biotech
A trendy fermented gold ingredient that may offer antioxidant benefits, but research is limited and its high cost doesn't guarantee superior results over simpler antioxidants.
Irritation
low
Source
biotech
A gentle, biotech-derived antioxidant that may help protect skin from environmental stress, though human research is still limited.
Irritation
low
Source
biotech
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, antioxidant-rich botanical extract that helps soothe and protect the skin from environmental stress.
Irritation
low
Source
natural
A gentle, antioxidant-rich plant extract that helps protect skin from environmental stress and may calm irritation.
Irritation
low
Source
natural
A gentle, plant-derived antioxidant that may help soothe skin and fight free radicals, but research is still early.
Irritation
low
Source
natural
A gentle, antioxidant-rich extract from safflower seed byproducts that may help calm and protect skin, though research is still emerging.
Irritation
low
Source
natural
A gentle, plant-based antioxidant that may help calm and protect skin, though research is still early.
Irritation
low
Source
natural
A gentle, antioxidant-rich extract from saffron that may help calm skin and protect against environmental stress, though research is still emerging.
Irritation
low
Source
natural
A gentle, antioxidant-rich botanical extract that may help brighten skin and fight free radical damage, but its high cost and limited clinical data mean it's often used more for marketing than proven results.
Irritation
low
Source
natural
A gentle, lab-grown saffron extract that may help protect skin from environmental stress and calm irritation, though research is still early.
Irritation
low
Source
biotech
A gentle plant stem cell extract that may help protect skin from environmental stress and support a more even tone.
Irritation
low
Source
natural
A gentle, antioxidant-rich extract from saffron that may help brighten skin and protect against environmental stress, though research is still emerging.
Irritation
low
Source
natural
Sage extract offers antioxidant and soothing benefits, but its astringent properties may be drying for some skin types.
Irritation
low
Source
natural
Sage juice is a gentle, antioxidant-rich water extract that can help soothe and protect skin, but it is not a powerhouse active and may cause sensitivity in rare cases.
Irritation
low
Source
natural
Sage leaf extract offers antioxidant protection and mild soothing benefits, but its astringent properties may be drying for some skin types.
Irritation
low
Source
natural
Sage root extract is a gentle antioxidant that may help calm skin and protect against environmental stress, but research is still early.
Irritation
low
Source
natural
A gentle plant extract with antioxidant potential, but research is limited and benefits are not yet proven in human skin.
Irritation
low
Source
natural
A gentle, plant-based extract that adds hydration and antioxidant protection, but research on its specific benefits is still limited.
Irritation
low
Source
natural
A gentle, hydrating microalgae extract with antioxidant potential, best for soothing and moisturizing sensitive skin.
Irritation
low
Source
natural
A gentle, antioxidant-rich plant extract that helps protect skin from environmental stress and may calm irritation.
Irritation
low
Source
natural
A gentle, antioxidant-rich fruit juice from a wild raspberry that may help soothe and protect skin, but research is limited.
Irritation
low
Source
natural
A gentle, antioxidant-rich root extract that may help protect skin from environmental stress, but research on its topical benefits is still limited.
Irritation
low
Source
natural
A gentle, antioxidant-rich wood extract that may help calm skin and protect against environmental stress, though human studies are limited.
Irritation
low
Source
natural
A gentle botanical extract with antioxidant and soothing potential, though research is still emerging.
Irritation
low
Source
natural
Salcolin is a plant antioxidant with some soothing potential, but research is still early and it's not widely used in mainstream skincare.
Irritation
low
Source
natural
A plant-derived antioxidant that helps calm skin and fight free radical damage, but research is still emerging for topical use.
Irritation
low
Source
natural
A gentle plant extract with antioxidant potential, but research on its specific benefits for skin is still limited.
Irritation
low
Source
natural
A gentle, antioxidant-rich extract from sandalwood seeds that helps calm and protect the skin without the strong scent of sandalwood oil.
Irritation
low
Source
natural
Sansho Berry Extract is a gentle antioxidant-rich botanical that may help calm skin and protect against environmental stress, though research is still emerging.
Irritation
low
Source
natural
A gentle, aromatic wood extract that helps calm skin and fight free radical damage, but its benefits are mostly supported by traditional use and limited clinical studies.
Irritation
low
Source
natural
A gentle plant extract with antioxidant potential, but research is still emerging—think of it as a supportive ingredient rather than a star performer.
Irritation
low
Source
natural
A gentle, antioxidant-rich bark extract that may help calm skin and protect against environmental stress.
Irritation
low
Source
natural
A gentle botanical extract with antioxidant and soothing benefits, best for those seeking plant-based protection against environmental stress.
Irritation
low
Source
natural
A gentle, plant-derived antioxidant that helps protect skin from environmental stress, though research is still emerging.
Irritation
low
Source
biotech
A promising marine antioxidant from brown algae with early research suggesting anti-aging and protective benefits, but human studies are still limited.
Irritation
low
Source
natural
A promising seaweed antioxidant that may help protect skin from environmental damage, but human research is still limited.
Irritation
low
Source
natural
A promising marine antioxidant from brown algae that may help defend skin against environmental damage, though human studies are still limited.
Irritation
low
Source
natural
A promising marine antioxidant from brown seaweed that may help protect skin from UV and pollution damage, but human research is still limited.
Irritation
low
Source
natural
A promising seaweed antioxidant that may help shield skin from pollution and UV damage, but human studies are still limited.
Irritation
low
Source
natural
A promising seaweed antioxidant that may help defend skin against pollution and UV damage, but human research is still limited.
Irritation
low
Source
natural
A gentle seaweed extract that may help hydrate and protect skin, but research is still early.
Irritation
low
Source
natural
A gentle, antioxidant-rich fruit extract that may help protect skin from environmental stress, though research is still emerging.
Irritation
low
Source
natural
A gentle bamboo extract with antioxidant potential, but research is still early and benefits are not yet proven in humans.
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