A mushroom extract with antioxidant potential, but research is still early and benefits are not yet proven in human skin.
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 still early and benefits are not yet proven in human skin.
Irritation
low
Source
natural
Red Clover Juice is a gentle, antioxidant-rich botanical that may help soothe skin and protect against environmental stress, but research is still emerging.
Irritation
low
Source
natural
Red Clover Leaf Extract is a gentle botanical antioxidant that may help calm skin and protect against environmental stress, though research on its topical benefits is still emerging.
Irritation
low
Source
natural
A gentle, antioxidant-rich plant extract that may help calm skin and protect against environmental stress.
Irritation
low
Source
natural
A lab-grown red clover extract that may help calm skin and fight free radicals, but human studies are still limited.
Irritation
low
Source
biotech
A mild, plant-based water that provides light hydration and soothing benefits, ideal for sensitive or dry skin types.
Irritation
low
Source
natural
A gentle, antioxidant-rich plant extract that may help calm skin and protect against environmental stress, though research is still emerging.
Irritation
low
Source
natural
A gentle, antioxidant-rich plant ingredient that may help soothe and protect skin, though research is still early.
Irritation
low
Source
natural
A gentle, antioxidant-rich fruit extract that helps protect skin from environmental stress and may support a brighter, more even complexion.
Irritation
low
Source
natural
Red Currant Fruit Water is a gentle, antioxidant-rich ingredient that adds a touch of hydration and skin-soothing benefits, but its effects are mild and best as part of a broader formula.
Irritation
low
Source
natural
A gentle, plant-derived humectant that helps hydrate and calm the skin, though research on its benefits is still emerging.
Irritation
low
Source
natural
A safe, natural mineral pigment that gives red and pink hues to makeup without common irritation.
Irritation
low
Source
natural
Conditioning Agent
Red Junglefowl Induced Pluripotent Cell Culture Conditioned Media
An exotic biotech ingredient with very limited human research; its benefits are largely theoretical and based on animal cell studies.
Irritation
low
Source
biotech
Skin conditioning
RED JUNGLEFOWL BLASTODERM PLURIPOTENT CELL CULTURE CONDITIONED MEDIA
A novel biotech ingredient from bird stem cells that may support skin repair, but human research is very limited.
Irritation
low
Source
biotech
A gentle, antioxidant-rich flower extract that may help protect skin from environmental stress, though human studies are limited.
Irritation
low
Source
natural
A gentle botanical extract that may help calm irritation and provide antioxidant protection, though research is still emerging.
Irritation
low
Source
natural
A gentle, lab-grown antioxidant extract that may help calm skin and fight environmental stress, though research is still early.
Irritation
low
Source
biotech
A gentle, natural exfoliant with antioxidant potential, but research on its specific skincare benefits is still limited.
Irritation
low
Source
natural
A gentle, antioxidant-rich botanical extract that may help calm skin and fight free radical damage, though research is still emerging.
Irritation
low
Source
natural
A gentle, antioxidant-rich plant extract from red pepper cells that may help calm skin and fight free radicals, but research is still early.
Irritation
low
Source
natural
A fermented red pepper extract that may provide antioxidant support, but research is limited and it may not suit very sensitive skin.
Irritation
low
Source
biotech
A plant extract that can boost circulation and provide antioxidants, but may cause stinging or irritation for sensitive skin.
Irritation
moderate
Source
natural
A natural fruit juice with antioxidant potential, but may cause irritation for sensitive skin due to natural capsaicin traces.
Irritation
moderate
Source
natural
A gentle plant stem cell extract that may help protect skin from environmental stress, but research is still early and benefits are not yet proven in large human studies.
Irritation
low
Source
natural
Red Petrolatum is a tinted occlusive that locks in moisture and adds a pop of color, but may clog pores for some skin types.
Irritation
low
Source
semi-synthetic
Red Poppy Flower Powder adds gentle texture and a natural tint to powders and soaps, but its skincare benefits beyond physical exfoliation are not well-studied.
Irritation
low
Source
natural
A gentle, antioxidant-rich extract from raspberry buds that helps protect skin from environmental stress and may calm minor irritation.
Irritation
low
Source
natural
A gentle, antioxidant-rich extract from red raspberry cells that may help protect skin from environmental stress and soothe irritation.
Irritation
low
Source
natural
Red Raspberry Fruit Extract is a gentle antioxidant that helps protect skin from environmental stressors and may soothe irritation.
Irritation
low
Source
natural
A gentle, lab-grown antioxidant from raspberry cells that may help protect skin from environmental stress and support a more even tone.
Irritation
low
Source
biotech
A gentle botanical powder that may offer antioxidant and soothing benefits, but research on its topical effects is limited.
Irritation
low
Source
natural
A gentle, plant-derived wax that adds richness and a smooth feel to balms and sticks without clogging pores.
Irritation
low
Source
natural
Red raspberry seed is a gentle, natural exfoliant that also provides antioxidant benefits, making it a good choice for sensitive skin types.
Irritation
low
Source
natural
A gentle, antioxidant-rich extract that helps protect skin from environmental stress and supports a healthy-looking complexion.
Irritation
low
Source
natural
A lightweight, antioxidant-rich oil that hydrates and helps protect skin from environmental stress without clogging pores.
Irritation
low
Source
natural
A gentle, natural exfoliant that also delivers antioxidant benefits from raspberry seed oil residues.
Irritation
low
Source
natural
A gentle, natural exfoliant from raspberry seeds that polishes skin without harsh microbeads, with mild antioxidant properties.
Irritation
low
Source
natural
A gentle, naturally fermented exfoliant that may help brighten skin and improve texture, but research is limited compared to standard AHAs.
Irritation
low
Source
natural
A gentle botanical extract that may help calm redness and provide antioxidant protection, though human studies are limited.
Irritation
low
Source
natural
Red sandalwood powder is a gentle botanical ingredient that can help soothe skin and provide mild antioxidant benefits, but its effectiveness depends on formulation and particle size.
Irritation
low
Source
natural
A gentle red seaweed extract that may help protect skin from environmental stress, but research is still early.
Irritation
low
Source
natural
A gentle, antioxidant-rich flower extract that may help calm skin and fight free radical damage, though research is still emerging.
Irritation
low
Source
natural
A fermented botanical complex that may offer antioxidant benefits, but research is still early and benefits are not yet proven in human skin.
Irritation
low
Source
biotech
A gentle fermented ingredient that may help calm skin and fight free radicals, but research is still early.
Irritation
low
Source
natural
A gentle plant extract that may help calm skin and fight free radicals, but research is still early.
Irritation
low
Source
natural
A gentle, plant-derived antioxidant that may help protect skin from environmental stress, though research is still early.
Irritation
low
Source
biotech
A gentle herbal extract with antioxidant and soothing potential, but human skin research is still limited.
Irritation
low
Source
natural
A gentle, fermented botanical extract that may help calm skin and provide antioxidant protection, though research is still emerging.
Irritation
low
Source
biotech
A gentle, plant-based antioxidant that may help calm irritation and protect skin from environmental stress, though research is still limited.
Irritation
low
Source
natural
A gentle, natural extract that may help calm skin and fight environmental stress, but research is still early.
Irritation
low
Source
natural
A gentle, antioxidant-rich fruit extract that helps protect skin from environmental stress and may calm irritation.
Irritation
low
Source
natural
Antioxidant
Ganoderma Amboinense (Mushroom)/Apple Ferment Extract Filtrate
A gentle fermented blend that may help soothe and protect the skin, but research is still emerging.
Irritation
low
Source
natural
Antioxidant
Ganoderma Lucidum/Platycodon Grandiflorus Root Ferment Extract Filtrate
A fermented botanical blend that may help calm and protect skin, though research is still early.
Irritation
low
Source
biotech
Antioxidant
Ganoderma Lucidum (Reishi) / Hovenia Dulcis Branch/Stem Extract Ferment Mycelium Extract
A gentle fermented botanical blend that may help calm skin and fight environmental stress, though human studies are limited.
Irritation
low
Source
natural
Antioxidant
Ganoderma Lucidum/Salix Gracilistyla Leaf/Stem Ferment Extract Filtrate
A gentle, fermented botanical blend that may help calm skin and defend against environmental stress, though research is still emerging.
Irritation
low
Source
natural
Antioxidant
Ganoderma Lucidum/Salix Gracilistyla Stem Ferment Extract Filtrate
A fermented botanical blend that may help calm skin and defend against environmental stress, though research is still early.
Irritation
low
Source
natural
A fermented reishi mushroom extract that helps calm skin and defend against environmental stress.
Irritation
low
Source
natural
A gentle, antioxidant-rich mushroom extract that may help calm skin and defend against environmental stress.
Irritation
low
Source
natural
A gentle, antioxidant-rich mushroom extract that helps calm skin and defend against environmental stress—great for sensitive or aging skin.
Irritation
low
Source
natural
A gentle, antioxidant-rich mushroom powder that may help calm skin and fight free radicals, but research on its topical benefits is still early.
Irritation
low
Source
natural