Beauty ingredients explained in plain English

A gentle, antioxidant-rich extract from coffee husks that may help protect skin from environmental stress, though research is still emerging.

A gentle antioxidant extract that helps protect skin from environmental stress and may reduce puffiness.

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

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

A gentle, semi-synthetic emollient that combines coffee seed oil with PEG for improved texture and stability.

A mild, eco-friendly emulsifier that helps blend oil and water while leaving skin feeling soft and smooth.

A gentle, antioxidant-rich extract from spent coffee grounds that may help soothe skin and protect against environmental stress.

A lightweight, non-comedogenic oil that hydrates and provides antioxidant protection without clogging pores.

A gentle, non-greasy plant oil that hydrates and softens skin without clogging pores, suitable for most skin types.

Coix Seed Extract is a gentle botanical that may help calm irritation and support a more even skin tone, but research is still emerging.

Coix Seed Oil is a gentle, plant-based oil that hydrates and soothes skin without clogging pores, making it a good choice for sensitive or oily skin types.

A plant-derived extract that may help temporarily tighten and firm skin, but research is still early and results vary.

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 promising antioxidant and soothing potential, but human skincare studies are still limited.

A plant extract with promising antioxidant and circulation-supporting properties, but human skincare studies are still limited.

Coleus Forskohlii Root Oil is a gentle, plant-based oil with antioxidant and soothing potential, but its skincare benefits are not yet backed by strong human studies.

A gentle botanical extract with traditional roots, but modern skincare evidence is still limited.

A gentle plant extract with early evidence of soothing and antioxidant benefits, but more research is needed to confirm its effectiveness in skincare.

Collagen is a popular moisturizing ingredient that helps skin feel plump and hydrated, but it cannot directly replace lost collagen in the skin.

A powerful enzyme exfoliant that dissolves dead skin but can be irritating; best reserved for professional or short-contact use.

A lab-made peptide that mimics a bacterial enzyme to encourage collagen renewal, but research is still early and mostly from the ingredient supplier.

A novel peptide inspired by a bacterial enzyme that may help break down old collagen to encourage new collagen production, but human research is very limited.

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

A gentle botanical root extract with traditional use for soothing skin, though modern research is limited.

Colloidal diamond and gold add sparkle and a premium feel to products, but there is no strong evidence they benefit skin beyond aesthetics.

Colloidal gold adds a luxurious shimmer and may offer mild antioxidant benefits, but its skincare effects are not well-proven and it comes with a high price tag.

A luxury blend that pairs the antioxidant power of green tea with the sensory appeal of colloidal gold, but the gold itself offers minimal proven skin benefits.

A luxury blend that adds antioxidant benefits from green tea and a shimmering effect from gold, but the gold itself has limited proven skincare benefits.

Colloidal oatmeal is a gentle, well-researched ingredient that soothes dry, itchy, or sensitive skin and helps restore the skin barrier.

Colloidal silver can help preserve products and reduce surface bacteria, but its long-term safety in skincare is debated and it is not a proven treatment for skin conditions.

Colophonium is a natural pine resin that helps products stick or form a film, but it is a well-known skin allergen and may cause irritation for sensitive individuals.

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

Colorants make your products look appealing, but some synthetic dyes may cause irritation or staining for sensitive individuals.

Colostrum is a nutrient-rich ingredient that may help soothe and condition the skin, but research on its cosmetic benefits is still limited.

Colostrum cream is a moisturizing product that may offer soothing and skin barrier support, but scientific evidence for its cosmetic benefits is still emerging.

Colostrum extract is a gentle, nutrient-dense ingredient that may support skin hydration and barrier comfort, but research is still emerging.

A gentle, lab-grown plant extract that may help calm skin and fight free radicals, but research is still early.

Coltsfoot extract is a gentle botanical with potential soothing and antioxidant benefits, but research is limited and it's not a standout ingredient.

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

Coltsfoot leaf extract is a gentle botanical with antioxidant and soothing potential, but human skin research is limited.

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

Combava leaf oil adds a fresh citrus scent to products but may irritate sensitive skin; its skincare benefits are not well-proven.

Combava peel oil adds a fresh citrus scent to products but can be irritating for sensitive skin, especially in high concentrations.

A gentle, natural humectant from flower nectar that helps attract moisture to the skin, though research is still emerging.

A gentle, plant-derived nectar that helps hydrate and calm the skin, though research is still emerging.

A lab-grown comfrey extract that may help calm skin and fight free radicals, but research is still early.

Comfrey leaf extract is a traditional soothing botanical, but its use in skincare is limited by safety concerns over pyrrolizidine alkaloids (PAs) found in the whole plant.

Comfrey Leaf Powder is a traditional soothing botanical, but its internal use is restricted due to pyrrolizidine alkaloids; topical use in skincare is generally considered safe at low concentrations.

Comfrey root cell extract is a gentle, plant-based ingredient that may help calm and condition the skin, though research on its cosmetic benefits is still emerging.

Comfrey root extract is a traditional soothing botanical, but its use in skincare is limited by safety concerns over certain compounds.

A gentle, plant-based ingredient that may help calm irritated skin and provide antioxidant protection, though research is still emerging.

A fragrant resin oil with potential soothing properties, but limited research and a risk of skin irritation for sensitive individuals.

A fragrant resin oil with potential soothing and antioxidant benefits, but limited research and a risk of skin irritation for sensitive individuals.

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

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

A fragrant resin oil with potential soothing and antimicrobial benefits, but limited research and a risk of skin sensitivity.

A gentle, aromatic oil from a rare tree resin that may help calm skin and fight oxidative stress, though research is still early.

A natural protein from mollusk shells that forms a lightweight film on skin, offering a temporary smoothing and tightening effect.

A gentle botanical extract with traditional use for soothing skin, but modern research is limited and benefits are not well-established.

A gentle plant extract with antioxidant potential, but research is limited—think of it as a supportive, not star, ingredient.