Beauty ingredients explained in plain English

A gentle marine extract blend that offers hydration and antioxidant benefits, but research is still emerging.

A gentle, hydrating seaweed extract that may help soothe and moisturize skin, but research is limited.

A gentle, hydrating algae powder that may help soothe and moisturize skin, but research is still limited.

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

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

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

A safe, widely approved synthetic green dye that adds color but offers no skincare benefits.

A dual-purpose colorant that adds pigment and antioxidant potential, but its skincare benefits are limited by the iron hydroxide base.

A well-researched antioxidant extract that helps protect skin from environmental damage and calms irritation.

A well-researched antioxidant that helps protect skin from environmental damage and soothes irritation.

A natural, antioxidant-rich exfoliant that gently buffs away dead skin without harsh microbeads.

A gentle, natural exfoliating powder from green tea seeds that also provides antioxidant protection, but research on its specific benefits is still limited.

A gentle, plant-based antioxidant extract from Arctic callus cells that may help calm and protect skin, though research is still early.

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

A gentle, plant-based antioxidant extract that may help calm skin and fight free radicals, though research is still early.

A gentle plant extract with antioxidant potential, but research is limited and it's not a standout ingredient.

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

A gentle botanical extract with traditional use for calming irritated skin, though modern research is still limited.

Grindelia Extract is a gentle botanical with soothing potential, best for calming irritated or sensitive skin, though research is still emerging.

Grindelia Leaf is a gentle botanical extract that may help calm irritated skin, but research on its cosmetic benefits is still limited.

A gentle botanical extract that may help calm irritated skin and provide antioxidant protection, though research is limited.

Gromwell root extract is a gentle botanical ingredient with antioxidant and soothing potential, but human studies are limited.

A gentle, antioxidant-rich oil from the gromwell root that helps calm skin and fight environmental stress.

A gentle, antioxidant-rich seed oil that helps soothe and moisturize skin without clogging pores.

A gentle botanical extract with antioxidant and soothing potential, but research is limited and mostly traditional.

Groundsel extract is a botanical ingredient with potential soothing and antioxidant benefits, but its use in skincare is limited and requires caution due to possible skin sensitivity.

Guaiacol is a natural antioxidant that may help protect skin from environmental damage, but it is used sparingly due to its strong scent and potential for irritation.

Guaiacol Acetate is a synthetic fragrance ingredient that adds a sweet, smoky, or vanilla-like scent to products; it is generally considered safe at low concentrations but offers no skincare benefits.

Guaiacol Phenylacetate is primarily a fragrance ingredient with a low irritation risk, but it offers no direct skincare benefits.

A gentle, plant-based gum extract with antioxidant and soothing potential, but research is limited.

A natural wood extract with antioxidant potential, but research is limited and the acetylated-sulfated form is rare in consumer products.

Guaiacwood oil offers antioxidant and soothing benefits with a warm, woody scent, but is primarily used as a fragrance component.

Guaiazulene is a gentle, blue-pigmented compound from chamomile-like plants that helps calm redness and soothe sensitive skin.

Guaiene is a gentle plant-derived antioxidant that may help calm skin and fight free radical damage, but research is still early.

Guanidine carbonate is a synthetic pH adjuster mainly used in hair straightening products; it can be effective but may cause irritation in high concentrations.

A synthetic film-former that gives nail polish and long-wear makeup their tough, glossy finish, but it's not a skincare active.

A synthetic antioxidant that may help protect skin from environmental stress, but research is still early and benefits are not yet proven in large human studies.

Guanidine phosphate is a synthetic pH adjuster that helps keep your products stable, but it has no direct skin benefit and is rarely highlighted in ingredient lists.

A gentle synthetic conditioning agent that helps detangle and soften hair without heavy buildup.

A synthetic peptide-like ingredient that may help firm skin and reduce wrinkles, but research is still early.

Guanine adds a natural shimmer to makeup and nail products, but it is not a skincare active and offers no moisturizing or anti-aging benefits.

Guanosine is a gentle, naturally derived ingredient that may help improve skin firmness and smooth fine lines, but research is still early.

A synthetic antioxidant ingredient that may help protect skin from environmental stress, but research is still early and it's not widely used in mainstream products.

A gentle, plant-derived thickener that improves product feel and stability without clogging pores.

A gentle, plant-derived conditioning ingredient that makes hair softer and less frizzy without heavy buildup.

A gentle, biotech-derived humectant that may help strengthen the skin barrier and improve hydration, but research is still emerging.

A gentle, antioxidant-rich plant extract that may help protect skin from daily environmental damage and support a brighter, more even complexion.

Guarana fruit powder brings a natural caffeine boost and antioxidant protection to skincare, but its stimulating effects are mild and best for daytime use.

A gentle natural exfoliant with antioxidant benefits, but its caffeine content may be overhyped in topical skincare.

Guarana seed water is a gentle, antioxidant-rich ingredient that may help protect skin from environmental stress and provide a mild energizing feel.

Guava Fruit Extract is a gentle, antioxidant-rich ingredient that helps protect skin from environmental stress and may support a more even complexion.

A gentle, non-greasy oil that hydrates and protects skin with essential fatty acids and antioxidants.

A gentle plant extract with antioxidant potential, but research is limited compared to more established ingredients.

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

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

Guggul Resin Extract is a traditional botanical with antioxidant and soothing potential, but clinical evidence in modern skincare is still limited.

A gentle botanical extract that may help calm irritated skin and provide antioxidant protection, though research is still emerging.

Gurjun Balsam Oil is a gentle, natural emollient that helps soften and soothe skin, but it has moderate comedogenic potential and limited research.

Gutta percha is a natural latex that can help products form a flexible film, but it is uncommon in modern skincare and may cause sensitivity in those with latex allergies.

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