Beauty ingredients explained in plain English

Rose Ketone-5 adds a pleasant rose scent but can be a skin sensitizer for some, especially those with fragrance allergies.

A gentle, lab-grown plant cell extract that may help protect skin from environmental stress, though human studies are limited.

A unique desert plant extract that helps skin hold onto moisture and defend against environmental stress, though human studies are still limited.

Rose ovary extract is a gentle, antioxidant-rich botanical that may help calm skin and protect against environmental stress, but research is still limited.

A trendy botanical extract with antioxidant potential, but human studies are lacking and its benefits are mostly based on tradition and lab data.

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

A gentle, antioxidant-rich fruit extract that helps protect skin from environmental stress while soothing irritation.

A gentle, fermented blend that may support skin radiance and antioxidant defense, though human studies are limited.

A gentle, fermented rosehip ingredient that may help soothe and condition skin, but research is still emerging.

A gentle, fragrant flower oil that adds a light emollient feel and subtle rose scent, but offers less documented antioxidant activity than rosehip seed oil.

A gentle, antioxidant-rich botanical extract that helps soothe skin and protect against environmental stress.

Rosehip fruit juice is a gentle, antioxidant-rich ingredient that helps soothe and protect the skin, but it is less concentrated in fatty acids than rosehip oil.

A gentle, antioxidant-rich leaf extract that may help calm skin and defend against environmental stressors, though research on its specific benefits is still emerging.

Rosehip oil is a gentle, non-greasy plant oil that hydrates and provides antioxidant support, but it's not a cure-all and may not suit very oily skin types.

A water-friendly version of rosehip oil that delivers fatty acids without the greasy feel, ideal for lightweight hydration and gentle cleansing.

A gentle, plant-derived emulsifier that helps blend oil and water in skincare products while offering mild skin-conditioning benefits.

Rosehip seed extract is a gentle, antioxidant-rich ingredient that helps protect skin from environmental stress while soothing irritation.

Rosehip seed oil is a lightweight, non-greasy oil rich in essential fatty acids and antioxidants that helps hydrate, soothe, and support skin barrier function.

A gentle, lab-grown rosemary extract that may help protect skin from environmental stress and calm irritation.

Rosemary extract is a gentle antioxidant that helps protect skin from environmental stress and may soothe minor irritation.

A gentle antioxidant extract from rosemary flowers that helps protect skin from environmental stress without causing irritation.

Rosemary Flower Oil offers antioxidant and antimicrobial benefits but can be irritating for sensitive skin due to its essential oil nature.

A gentle, plant-derived wax that adds texture and moisture to skincare without clogging pores.

Rosemary leaf oil adds a pleasant herbal scent and antioxidant benefits, but can be irritating for sensitive skin if used at high concentrations.

Rosemary Leaf Powder adds gentle exfoliation and antioxidant protection, but its gritty texture and potential for irritation in high amounts mean it's best used in rinse-off products.

Rosemary leaf water is a mild, fragrant hydrosol that can add light antioxidant benefits and a refreshing feel to skincare, but its effects are subtle compared to concentrated extracts.

Rosemary oil offers antioxidant and antimicrobial benefits but can be irritating for sensitive skin if used at high concentrations.

A gentle, lab-grown rosemary extract that may support skin repair and fight oxidative stress, though human studies are limited.

Rosemary stem oil is a gentle, antioxidant-rich oil that helps moisturize and protect the skin without clogging pores.

Rosemary water is a mild, aromatic hydrosol that can offer gentle antioxidant and soothing benefits, but its effects are subtle and best suited for those who enjoy botanical skincare.

Rosin helps products stay put, but it can be a skin sensitizer for some people, especially those with allergies to pine or tree resins.

Rosin Acrylate is a reliable film-former that boosts water resistance and wear time, but it may feel stiff or heavy on sensitive skin.

Rosin Hydrolyzed Collagen is a hybrid ingredient that adds hold and shine to hair and makeup while offering some conditioning, but it's not a true collagen treatment for skin.

Rosin/Formaldehyde Copolymer is a film-forming resin used in nail products, but its formaldehyde content raises safety concerns for sensitive individuals.

Rosmarinic acid is a gentle plant-derived antioxidant that helps calm skin and defend against environmental stress.

Rosmarinyl Glucoside is a gentle antioxidant derived from rosemary that helps defend skin against free radicals without irritation.

A gentle botanical extract with antioxidant and soothing potential, but human skincare research is limited.

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

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

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

Rowan fruit and leaf extract is a gentle, antioxidant-rich botanical that may help protect skin from environmental stress while providing mild soothing benefits.

A gentle, nutrient-rich oil that softens skin and supports barrier function, though research is still limited.

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

Royal jelly is a natural humectant that helps hydrate and soothe skin, but its benefits are modest and not backed by strong clinical evidence.

A gentle fermented ingredient that may help soothe and condition the skin, though research is still limited.

Royal Jelly Water is a gentle, hydrating ingredient with potential soothing benefits, but its effects are not as well-studied as other humectants.

A gentle botanical powder with antioxidant and soothing potential, but research is limited and it may stain lighter fabrics or skin temporarily.

A gentle botanical extract with antioxidant and soothing potential, but clinical evidence in skincare is still limited.

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

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

Ruby extract adds a touch of luxury to scrubs with gentle physical exfoliation, but its benefits are mostly aesthetic and not backed by strong research.

Ruby powder adds a gentle physical exfoliation and a subtle glow, but its benefits are mostly aesthetic and it may be too harsh for sensitive skin.

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

Rue extract offers antioxidant potential but may cause skin irritation in sensitive individuals; use with caution.

Rue Herb Oil is a fragrant essential oil with limited skincare benefits and significant safety concerns, including phototoxicity and skin irritation, making it a risky choice for most everyday routines.

Rue extract may offer astringent and soothing benefits, but its use is limited by potential skin irritation and lack of robust safety data.

A gentle plant extract with antioxidant and soothing potential, but research is limited and it's not a skincare powerhouse.

A gentle, antioxidant-rich plant extract that may help calm and protect skin, though research is still emerging.

A gentle plant extract that helps calm redness and support microcirculation, often used in eye and anti-aging products.

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