Beauty ingredients explained in plain English

A gentle probiotic ingredient that helps strengthen the skin barrier and improve resilience, popular in K-beauty and sensitive-skin formulas.

A probiotic ferment that may help calm irritation and support a healthy skin barrier, but research is still emerging.

A fermented probiotic-like ingredient that may help support skin barrier function and provide antioxidant benefits, but more human studies are needed.

A fermented probiotic ingredient that helps strengthen the skin barrier and improve resilience against environmental stressors.

A gentle, fermented blend that may help strengthen the skin barrier and calm sensitivity, but research is still emerging.

A gentle, fermented ingredient that helps strengthen the skin barrier and improve moisture retention, popular in K-beauty and probiotic skincare.

A fermented probiotic-soy blend that may help calm skin and support a healthy skin barrier, but research is still emerging.

A gentle, fermented ingredient that helps strengthen the skin barrier and improve resilience against environmental stressors.

A probiotic ingredient that may help calm irritation and reinforce the skin barrier by supporting beneficial bacteria on the skin.

Bifonazole is a proven antifungal ingredient for treating fungal skin infections, but it is not a routine cosmetic ingredient and should only be used under medical guidance.

A gentle, antioxidant-rich botanical extract that helps protect skin from environmental stress and may calm irritation.

A gentle, antioxidant-rich fruit extract that helps protect skin from environmental stress and may support a more even tone.

Bilberry fruit water is a gentle, antioxidant-rich ingredient that helps soothe and protect skin from environmental stress.

A gentle, antioxidant-rich plant extract that helps protect skin from environmental stress and may calm minor irritation.

A gentle, plant-based antioxidant that helps shield skin from pollution and UV damage without irritation.

A lightweight, antioxidant-rich oil that helps moisturize and protect the skin without clogging pores.

A natural, gentle exfoliating powder rich in antioxidants that helps smooth skin without harsh microbeads.

A gentle, plant-based antioxidant that helps protect skin from environmental stress while offering mild soothing benefits.

A gentle, antioxidant-rich plant extract that may help soothe and protect skin, though research is still early.

A gentle botanical extract with antioxidant potential, but research on its cosmetic benefits is still emerging.

Bioresmethrin is a synthetic insecticide rarely used in skincare; it may be found in anti-lice or insect repellent products but is not a typical cosmetic ingredient.

A gentle, biotech-derived sugar that hydrates and calms skin without stickiness, ideal for sensitive or dehydrated skin.

A gentle, sugar-based humectant that hydrates and soothes without clogging pores, ideal for sensitive or dehydrated skin.

A gentle, biotech-derived humectant that hydrates and soothes skin while supporting a healthy barrier.

A gentle, fermented sugar derivative that hydrates and calms skin without clogging pores—great for sensitive and dry types.

A gentle, sugar-based humectant that hydrates and calms skin without clogging pores.

A gentle plant extract with antioxidant potential, but research on its cosmetic benefits is still limited.

Biotin is a gentle B vitamin that supports skin barrier health and may help hair and nails, but topical benefits are modest compared to oral intake.

A synthetic peptide that may help reduce hair thinning and improve skin firmness by supporting collagen and keratin production.

A lab-made peptide that may help strengthen hair and improve skin firmness, but human studies are still limited.

A synthetic peptide that may help strengthen hair and support skin firmness, but research is still early.

A lab-made peptide that encourages hair and nail growth by mimicking natural signaling molecules.

A lab-made peptide that may help strengthen hair and support skin firmness, but human studies are limited.

Biotite is a natural mineral that adds shimmer and color to makeup, but its iron content may cause discoloration in some formulations.

A modern synthetic UV filter that offers broad-spectrum protection with a low irritation profile, but its use is still limited compared to older filters.

A gentle synthetic chelator that helps your skincare stay stable and effective by neutralizing trace metals.

Birch Bark Extract is a gentle, antioxidant-rich botanical that may help calm skin and defend against environmental stress.

Birch bark water is a gentle, hydrating botanical water that provides antioxidants and a soothing feel, ideal for sensitive or dry skin types.

Birch leaf water is a gentle, hydrating botanical water that can soothe and refresh the skin, but its benefits are mild compared to more concentrated extracts.

Birch sap is a gentle, hydrating water-like ingredient that provides light moisture and soothing benefits, but it's not a powerhouse active.

Birch twig extract offers gentle antioxidant and soothing benefits, but research on its specific effects is still limited.

Birch Twig Oil offers a natural, earthy option for soothing and clarifying skin, but its potency means it's best used in low concentrations and patch-tested first.

A gentle, natural exfoliating powder that helps smooth skin without harsh microbeads, but may feel gritty in some formulations.

A gentle plant extract with antioxidant potential, but research on its specific skin benefits is still limited.

A gentle, plant-based antioxidant extract that may help protect skin from environmental stress, though research is still early.

A gentle botanical extract with antioxidant potential, but research on its cosmetic benefits is still limited.

A gentle synthetic polymer that helps products spread smoothly and feel lightweight on skin.

A synthetic film-forming polymer that helps lock in moisture and improve skin feel, but research is limited compared to more common humectants.

A high-tech synthetic polymer that delivers extended hydration and a protective film, but is best suited for those who enjoy advanced, silicone-like textures.

A high-tech synthetic film former that may help lock in moisture, but research is still limited.

A gentle synthetic humectant that helps skin retain moisture and improves the texture of skincare formulas.

A gentle synthetic film-former that smooths hair and reduces frizz without heavy buildup.

A gentle silicone that adds slip and shine to hair and a silky feel to skin, with low irritation potential.

A durable silicone film former that boosts water resistance and wear time without feeling heavy or sticky.

A synthetic film-former that helps products stay put longer, but it may feel heavy or tight on some skin types.

A lightweight silicone that helps products glide on smoothly and leaves a silky, non-greasy finish.

A gentle silicone emulsifier that creates silky, non-greasy textures and is unlikely to clog pores or irritate skin.

A gentle silicone polymer that smooths hair and skin without the heavy feel of traditional silicones.

A gentle silicone that helps products glide on smoothly and lock in moisture without clogging pores.

A gentle silicone emollient that improves product texture and leaves skin feeling smooth without clogging pores.