Beauty ingredients explained in plain English

A gentle, non-greasy emollient that helps products feel smooth and stay put without clogging pores.

A gentle emulsifier and hair conditioner that helps create smooth, creamy textures in rinse-off and leave-on products.

A gentle conditioning ingredient that reduces static and softens hair without heavy buildup.

A gentle, effective conditioning ingredient that reduces static and improves manageability without heavy buildup.

A gentle, synthetic conditioning ingredient that helps soften hair and reduce static without heavy buildup.

Dibenzothiophene is a synthetic UV filter with limited safety data; it is not widely used in mainstream skincare and may cause irritation for sensitive skin.

Dibenzyl is a synthetic solvent and fragrance ingredient with moderate irritation potential; it is not a primary active but may appear in small amounts in scented products.

Dibenzyl Ether is a synthetic fragrance ingredient that adds a light floral note, but it offers no skincare benefits and may cause sensitivity in those with fragrance allergies.

Dibenzylidene Sorbitol is a synthetic thickener that helps create smooth, non-greasy gels, but it has limited skin benefits and may feel heavy on some skin types.

An effective preservative but may cause irritation in sensitive individuals, especially at higher concentrations.

An effective preservative but can be irritating for sensitive skin; use is tightly regulated.

Dibutoxymethane is a synthetic solvent that helps products spread and dry quickly, but it can be drying or irritating for sensitive skin.

Dibutyl Adipate is a lightweight synthetic emollient that helps products glide on smoothly without clogging pores or feeling heavy.

A synthetic film-former that helps makeup and sunscreen stay put longer, especially in water or sweat.

Dibutyl Ethanolamine is a synthetic pH adjuster that helps balance product acidity, but it may cause irritation in sensitive individuals.

A synthetic gelling agent that creates elegant, clear gel textures with low irritation potential.

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

A synthetic gelling agent that gives lip and stick products a smooth, clear, non-sticky texture without water.

Dibutyl Maleate is a synthetic ingredient that helps products spread smoothly and resist water, but it has limited direct skin benefits and is best for those seeking long-wear or water-resistant formulas.

A synthetic film-former that boosts water resistance and wear time in makeup and sunscreens, with a low risk of irritation.

Dibutyl Oxalate is a synthetic solvent found mainly in nail products; it helps ingredients blend and dry, but there is limited safety data for leave-on skincare.

Dibutyl Sebacate is a lightweight synthetic emollient that helps products spread smoothly and keeps nail polish flexible, but it has limited direct skin benefit.

Dibutyl Sulfide is a synthetic fragrance ingredient with a strong, unpleasant odor at high concentrations, used in tiny amounts to add complexity to scents.

A synthetic scent ingredient that adds a sweet, creamy note to products; generally considered safe at low concentrations but offers no skincare benefit.

A synthetic humectant that helps hydrate skin, but research on its long-term benefits is still emerging.

A synthetic film-former that helps makeup and sunscreen stay put longer, but it's not a hydrating or active ingredient.

A synthetic ingredient that helps nail polish and lip products stay flexible and durable, but its safety profile is still being studied.

A silky, non-greasy emollient that helps products glide on smoothly without clogging pores.

A silky, non-greasy emollient that helps products spread smoothly and leaves skin feeling soft without clogging pores.

A lab-made peptide with antioxidant-like modifications that may help firm skin, but human studies are still limited.

Dicalcium phosphate is a gentle, non-irritating abrasive commonly used in toothpaste and some skincare powders to help polish and clean without harshness.

A synthetic film-former that helps makeup last longer and resist water, but may feel tight or heavy on very sensitive skin.

A synthetic polymer that helps makeup last longer and resist water, but offers no skincare benefit.

A silky, non-greasy emollient that helps skin feel soft and smooth, ideal for lightweight formulas.

A gentle, effective surfactant that cleanses without over-drying, suitable for sensitive skin.

A silky, non-greasy emollient that hydrates and softens skin while improving product texture.

A gentle amino-acid derivative that helps strengthen hair and support skin firmness without irritation.

A silky, lightweight emollient that hydrates without clogging pores, ideal for oily and sensitive skin types.

A gentle, fast-absorbing emollient that softens skin without clogging pores or leaving a heavy residue.

A non-greasy emollient that improves product texture and feel, generally well-tolerated by most skin types.

A silky, plant-derived emollient that hydrates without clogging pores, ideal for sensitive and oily skin types.

A mild synthetic emulsifier that helps mix water and oil in creams and cleansers, generally considered safe for most skin types.

Dicetearyl Succinate is a gentle, non-greasy emollient that helps skin feel soft and smooth without clogging pores.

A lightweight, non-greasy emollient that helps skin feel soft and smooth without clogging pores.

A synthetic peptide that may help reduce the appearance of fine lines and support skin firmness, but more human studies are needed.

A gentle, synthetic emollient that helps soften skin and improve product texture without common irritation or clogging concerns.

Dicetyl Phosphate is a gentle emulsifier that helps create stable, creamy textures in skincare without common irritation.

Dicetyl Thiodipropionate is a gentle emollient that also helps protect oils in formulas from going rancid, making it a useful stabilizer in many moisturizing products.

A gentle synthetic conditioner that reduces static and softens hair without heavy buildup, but may not suit very fine or oily hair types.

A synthetic preservative that helps keep products fresh but may cause irritation for sensitive skin.

A synthetic preservative that helps keep products fresh but may cause mild irritation in sensitive individuals.

Dichloromethane is a strong solvent with significant safety concerns; it is not recommended for routine skincare and is largely banned or restricted in cosmetic products.

Dichlorophene is an effective preservative but can be irritating for sensitive skin and is less common in modern formulations.

An effective preservative with a moderate irritation risk; best for those without sensitive skin.

A gentle synthetic conditioner that helps soften hair and skin without heavy buildup.

Dicocodimonium Chloride is a synthetic conditioning agent that reduces static and softens hair, but may cause irritation or clog pores in sensitive individuals.

A gentle, plant-derived emollient that softens skin and improves product texture without clogging pores.

A gentle fern extract that may help calm skin and fight free radicals, though research is still early.

A gentle, algae-derived oil that helps moisturize and protect the skin, but research on its specific benefits is still emerging.

A gentle seaweed extract that may help calm skin and fight free radical damage, though research is still early.