Beauty ingredients explained in plain English

Tripeptide-66 is a lab-made peptide that may help support collagen and improve skin firmness, but research is still early.

Tripeptide-67 is a lab-made peptide that may help firm skin and soften fine lines, though research is still early compared to more established peptides.

A synthetic peptide that may help support collagen and improve skin firmness, but research is still emerging.

A synthetic peptide that may help support skin firmness and reduce fine lines, but research is still early and results vary.

A peptide duo that may help soften expression lines and improve skin firmness with minimal irritation risk.

A peptide duo that may help improve skin firmness and reduce fine lines, with low irritation potential.

A synthetic peptide that may help improve skin firmness and reduce fine lines, with a good safety profile for most skin types.

A silicone that gives a silky, smooth feel to products without clogging pores or causing irritation.

Triphenyl phosphate is a synthetic plasticizer used in nail products, but it has raised some health concerns due to potential endocrine disruption and skin irritation.

A lightweight silicone that smooths skin and hair without feeling heavy or greasy.

A gentle botanical trio that may help calm skin and fight free radicals, but research is still early.

A gentle botanical blend that may help calm skin and fight free radicals, but research is limited.

A gentle botanical blend that may calm skin and fight free radicals, but research is limited and benefits are not guaranteed.

A gentle, licorice-derived ingredient that helps calm redness and irritation without clogging pores.

A plant-derived compound modified for stability that may help firm skin and reduce fine lines, but human studies are limited.

A gentle, synthetic emollient and solvent that helps products spread smoothly and prevents nail polish from becoming brittle.

This is an industrial adhesive ingredient, not a skincare active; it may cause skin irritation and is best avoided in leave-on products.

A plant-based extract with early research suggesting anti-inflammatory benefits, but limited human studies and potential for irritation.

Triricinolein is a gentle, castor-oil-derived emollient that softens skin and helps lock in moisture without clogging pores.

Tris Buffered Saline is a gentle pH buffer that helps keep skincare products stable and comfortable on sensitive skin.

A synthetic stabilizer that helps keep formulas consistent, but is rarely the star ingredient.

A stable synthetic antioxidant that helps prevent oils and other ingredients from going rancid, but it's not a star active for skin benefits.

A highly effective, photostable UV filter that provides broad-spectrum protection with minimal irritation risk.

A gentle synthetic dispersant that helps pigments and sunscreen actives spread evenly without irritation.

A synthetic film-former that helps makeup last longer and resist water, but may feel stiff on skin.

A synthetic film-former used in nail products to create strong, flexible coatings, but may cause skin irritation in sensitive individuals.

An effective preservative booster that helps keep products fresh, but may cause irritation for sensitive skin at higher concentrations.

A mild synthetic surfactant that helps cleansers foam and rinse cleanly without stripping the skin.

A synthetic silicone that helps products resist water and sweat, but may feel heavy on some skin types.

A gentle synthetic preservative booster that helps keep your products fresh without the harshness of traditional preservatives.

An effective preservative that works by releasing tiny amounts of formaldehyde, making it a controversial choice for sensitive skin.

An effective synthetic antioxidant for preserving formulas, but its environmental and health profile raises caution.

A gentle synthetic emollient that softens skin and improves product texture without clogging pores.

A synthetic antioxidant that helps neutralize free radicals and stabilize formulas, but research on its skin benefits is still emerging.

A silicone film former that helps products spread smoothly and resist water, but offers no active skincare benefits.

A fast-evaporating silicone that gives a smooth, silky feel without heavy residue — great for lightweight formulas.

A silicone-based film former that helps makeup and skincare last longer and feel smooth, with a low risk of irritation.

A gentle peptide complex that may help calm redness and strengthen the skin barrier, but research is still early.

A gentle, stable vitamin C derivative that brightens skin and fights free radicals without the sting of pure ascorbic acid.

A gentle, stable vitamin C derivative that brightens skin and fights free radicals without the sting of pure ascorbic acid.

Trisodium Chlorin E6 is a light-activated compound used in professional treatments, not a daily skincare ingredient.

A modern, eco-friendly alternative to EDTA that helps your products stay effective and stable without irritation.

A safe and effective stabilizer that helps your products stay fresh and work better by neutralizing unwanted metals.

A gentle, biodegradable alternative to traditional chelating agents that protects your skincare formulas from metal-induced degradation.

A gentle, sugar-based humectant that hydrates skin and may help energize skin cells for a healthier appearance.

A gentle, licorice-derived salt that calms redness and irritation without the side effects of pure licorice extract.

A gentle chelating agent that protects your skincare formulas from metal contamination, helping them stay effective longer.

A gentle chelating agent that helps protect your products from mineral-related instability and may offer mild antioxidant benefits for skin.

A gentle, low-irritation surfactant that effectively cleanses without stripping the skin, making it a good choice for sensitive or dry skin types.

Trisodium phosphate is a synthetic pH adjuster that helps keep products stable, but it can be drying or irritating in high concentrations.

A stabilized, water-friendly version of resveratrol that offers antioxidant protection without the stability issues of the original compound.

A gentle, synthetic surfactant that effectively cleanses without the harshness of traditional sulfates, making it a good option for sensitive skin.

A novel synthetic amino-acid derivative that may help improve skin feel and hydration, but independent research is limited.

A gentle, antioxidant-rich plant extract that may help calm skin and defend against environmental stress, though research is still early.

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

Tristearin is a gentle, plant-derived emollient that softens skin and gives creams a smooth, luxurious feel without clogging pores.

A gentle, plant-derived emollient that softens skin and improves product feel without common irritation or clogging concerns.

A synthetic emulsifier that helps blend oil and water in creams and lotions, generally considered safe and non-irritating.

A gentle botanical extract with potential soothing and antioxidant benefits, though research is limited.

A gentle botanical extract with antioxidant potential, but research is limited and benefits are not well-established.