Beauty ingredients explained in plain English

Dimethyl sulfide is a sulfur compound used mainly as a solvent or to mask odors in cosmetics; it has limited research on direct skin benefits and may cause irritation at higher concentrations.

A gentle sulfur compound that may help calm redness and support collagen production, but more human studies are needed to confirm its topical benefits.

An old-school emulsifier from animal fat that can be effective but may cause irritation and is rarely used in modern clean beauty.

A synthetic scent ingredient that adds a pleasant fragrance but offers no skincare benefits and may cause sensitivity in some people.

A synthetic fragrance compound that adds a fresh scent but may cause irritation in sensitive individuals.

A synthetic scent ingredient that adds a pleasant aroma but offers no skin benefit; generally safe at low levels but may cause sensitivity in some individuals.

A synthetic fragrance ingredient that adds a pleasant scent but offers no skincare benefits; generally safe at low levels but may cause sensitivity in some individuals.

A synthetic fragrance ingredient that adds a fresh scent but offers no skin benefit and may cause irritation in sensitive individuals.

A synthetic fragrance compound that adds a fruity note to products, but offers no skincare benefit and may be a concern for those with fragrance sensitivity.

A synthetic film-former that helps products spread smoothly and feel lightweight, but its safety data is limited to general polymer use.

A synthetic film-former that helps products stay put and resist water, but offers no active skincare benefit.

A safe, effective thickener that gives gels and creams a smooth, non-sticky feel without clogging pores.

A synthetic polymer that helps hair feel smooth and products spread evenly, but it's not a standout ingredient and may cause buildup with frequent use.

A synthetic pH adjuster that helps keep formulas stable and gentle, but can be irritating in high concentrations.

A silicone polymer that helps makeup and sunscreen stay put without feeling heavy, but it may not suit those who prefer silicone-free routines.

DMAE tartrate can give a temporary firming sensation, but results are short-lived and may cause irritation for some.

A gentle conditioning ingredient that helps soften hair and skin without heavy buildup.

A gentle, rice-derived conditioning ingredient that helps detangle hair and soften skin without heavy buildup.

A synthetic film former that helps hold hairstyles and improve product wear, but offers no skin benefit beyond texture.

A gentle silicone that adds slip and shine to hair and a smooth feel to skin without heavy buildup.

Dimethylaminopropylamine is a synthetic pH adjuster and intermediate, but it can be a skin sensitizer and is rarely used as a standalone ingredient in leave-on skincare.

An experimental ingredient with potential light-activated benefits, but lacks sufficient safety and efficacy data for routine cosmetic use.

A synthetic blue dye used for color in cosmetics, with limited safety data and potential for skin irritation.

A synthetic floral scent ingredient that adds a pleasant rose note but may cause skin irritation in sensitive individuals.

A common synthetic fragrance ingredient that adds a pleasant scent but may cause irritation in sensitive individuals.

A synthetic fragrance ingredient that adds a floral, fruity scent but offers no skincare benefits and may cause sensitivity in some individuals.

A synthetic fragrance compound that adds scent to products but offers no skincare benefit; safe at low levels but may cause sensitivity in some individuals.

A synthetic fragrance compound that adds scent but offers no skincare benefits; safe at low levels but may cause sensitivity in some individuals.

A synthetic scent ingredient that adds a woody, musky note but offers no skincare benefit and may be unnecessary for sensitive skin.

A synthetic scent ingredient that adds a pleasant aroma but offers no skincare benefits and may cause sensitivity in some people.

A synthetic scent ingredient that adds a fresh, woody note but offers no skincare benefit and may cause sensitivity in some people.

A synthetic scent ingredient that adds a fresh, woody note but offers no skincare benefits and may cause sensitivity in some people.

A synthetic fragrance compound that adds a fresh, woody scent but offers no skincare benefits and may be a concern for those avoiding synthetic fragrances.

A next-generation retinoid that aims to smooth wrinkles and even skin tone with a gentler touch than traditional retinol.

A synthetic solvent and fragrance ingredient that is generally considered safe at low concentrations but offers no direct skin benefit.

A synthetic film-former that helps products stay put and resist water, but it's not a star ingredient for skin health.

A synthetic fragrance ingredient that adds scent but may cause irritation in sensitive skin, especially at higher concentrations.

A synthetic fragrance compound that adds scent but offers no skin benefit and may cause irritation in sensitive individuals.

A synthetic fragrance compound that adds scent but offers no skincare benefit and may irritate sensitive skin.

A synthetic fragrance ingredient that adds scent but offers no skin benefit and may cause irritation in sensitive individuals.

A synthetic scent ingredient that adds fragrance but may cause irritation in sensitive skin.

A synthetic cooling ingredient that provides a gentle, refreshing sensation without the strong minty smell of menthol.

A synthetic scent ingredient that adds a pleasant floral-herbal note but offers no skincare benefit and may cause sensitivity in some people.

A synthetic emollient that helps soften and smooth skin with a low risk of irritation or clogged pores.

A synthetic fragrance ingredient that adds a pleasant scent but offers no skincare benefits and may be a concern for those with fragrance sensitivities.

A synthetic fragrance ingredient that adds a sweet, maple-like scent; generally safe at low levels but offers no skincare benefits.

A synthetic gelling agent that gives oil-based products a smooth, non-greasy texture, but is rarely used in water-based formulas.

A synthetic thickener and stabilizer that gives a smooth, non-greasy feel to creams and lip products, with a low risk of irritation.

A gentle pH adjuster that helps keep your skincare products stable and comfortable, with a low risk of irritation.

A synthetic scent ingredient that adds a fresh melon note but may cause irritation in sensitive individuals.

A synthetic scent ingredient that adds a fresh floral note but offers no skincare benefits; safe for most but may trigger allergies in sensitive individuals.

Dimethylhexyl Acetate is a synthetic fragrance ingredient with a low irritation risk, but it offers no direct skincare benefits beyond scent.

A synthetic antioxidant that helps protect skin from environmental damage, but research on its topical benefits is still limited compared to more studied antioxidants like vitamin C or E.

A synthetic flavonoid that may help brighten skin and fight oxidative stress, but research is still early.

A synthetic scent ingredient with mild antioxidant potential, but its main role is fragrance, not active skincare.

A gentle, oil-absorbing starch that gives a smooth, matte feel without clogging pores.

A gentle, modified starch that helps control shine and improve product feel without clogging pores.

A synthetic fragrance ingredient that adds a pleasant floral note but offers no skincare benefit and may cause sensitivity in some individuals.

A stable synthetic antioxidant that mimics natural vitamin E to protect skin from pollution and UV damage without irritation.

A potent, stable antioxidant that helps defend skin against environmental damage without common irritation.