Beauty ingredients explained in plain English

A synthetic scent ingredient that adds a woody note but has limited published safety data beyond basic fragrance industry use.

A synthetic fragrance aldehyde that adds a fresh scent but may cause irritation in sensitive skin.

A gentle botanical extract with traditional use for soothing skin, but modern cosmetic evidence is still emerging.

A gentle botanical root powder with traditional use in soothing skin, but modern cosmetic evidence is limited.

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

A gentle plant extract with antioxidant potential, but research is still early and benefits are not yet proven in human skin.

A gentle desert plant extract with antioxidant potential, but human skin research is still limited.

A gentle, semi-synthetic emollient derived from rock rose extract, used to soften skin and improve product texture.

A gentle plant wax that helps lock in moisture and gives products a smooth, creamy texture without clogging pores.

A gentle botanical extract that helps protect skin from environmental stress and may calm irritation.

Cistus Leaf Extract is a gentle botanical antioxidant that may help calm skin and protect against environmental stress, though more human studies are needed.

Cistus Leaf Oil offers antioxidant and astringent benefits, but its strong fragrance can be irritating for sensitive skin.

A gentle botanical extract with antioxidant and soothing potential, though research on topical use is still emerging.

A gentle, aromatic botanical water that offers mild antioxidant and soothing benefits, best for those who enjoy natural, fragrant skincare.

A gentle, antioxidant-rich botanical extract that helps calm skin and fight environmental stress without irritation.

Cistus oil offers antioxidant and astringent benefits but can be irritating for sensitive skin due to its fragrance compounds.

Cistus Resin is a gentle botanical astringent that may help tighten pores and calm skin, but research is limited and it's best used in low concentrations.

A botanical extract with antioxidant potential and a pleasant herbal scent, but research on its skincare benefits is still limited.

Cistus Resin Oil offers antioxidant and astringent benefits but is primarily used for its warm, balsamic scent; it may irritate sensitive skin.

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

Citral adds a fresh lemon scent but is a common allergen that can cause skin irritation in sensitive individuals.

Citral Diethyl Acetal is a synthetic fragrance ingredient that provides a fresh, citrusy scent, but may cause skin irritation in sensitive individuals.

Citral Dimethyl Acetal is a synthetic fragrance compound that provides a fresh lemon-like scent, but may cause skin irritation in sensitive individuals, especially at higher concentrations.

A synthetic citrus scent that can cause irritation in sensitive individuals, but is generally considered safe at low concentrations.

A synthetic fragrance compound that adds a floral-citrus scent but may cause skin irritation in sensitive individuals, especially at higher concentrations.

A synthetic citrus fragrance ingredient that can add a pleasant scent but may cause irritation in sensitive individuals.

Citric acid is a gentle AHA that exfoliates, brightens, and helps balance your product's pH, but it can cause irritation at high concentrations.

A gentle film-forming polymer that helps skincare products feel silky and stay put without clogging pores.

Citrine Extract is a trendy mineral ingredient with limited scientific backing; it may offer mild antioxidant benefits but is not a proven skincare powerhouse.

Citrol is a poorly defined ingredient name; it may refer to a citrus oil blend or an emulsifier, but lacks clear safety data and should be approached with caution.

A gentle, antioxidant-rich plant extract that may help protect skin from environmental stress, but research is still early.

A gentle, fragrant citrus extract that provides antioxidant protection and a subtle skin-conditioning boost.

Citron Peel Oil adds a fresh citrus scent and mild astringent feel, but can be irritating for sensitive skin due to its natural limonene content.

A botanical extract with a fresh scent and mild astringent effects, but may cause irritation in sensitive skin.

Citronella extract adds a fresh scent and mild antimicrobial benefits, but can be irritating for sensitive skin.

Citronella oil adds a fresh, lemony scent to skincare but can be irritating for sensitive skin and is not a proven active for skin benefits.

Citronellal is a common fragrance ingredient that gives a lemony scent, but it can be a skin sensitizer for some people.

A synthetic fragrance compound that adds a lemony scent but may cause skin sensitivity in some people.

Citronellic acid is a natural fragrance ingredient with mild antimicrobial properties, but it can be a skin sensitizer for some people.

Citronellol adds a pleasant rose-like scent to products but can cause skin irritation or allergic reactions in sensitive individuals.

Citronellyl Acetate is a common fragrance ingredient that adds a fresh, floral-rose scent to products, but it may cause skin reactions in sensitive individuals.

A synthetic fragrance ingredient that adds a floral, rosy scent but offers no skincare benefits.

Citronellyl butyrate is a synthetic fragrance ester that adds a fruity, floral scent to products; it is generally safe at low concentrations but may cause sensitivity in some individuals.

Citronellyl Crotonate is a synthetic fragrance ingredient that adds a pleasant scent to products, but it offers no skincare benefits and may be a concern for those with fragrance sensitivities.

A synthetic scent ingredient that adds a pleasant floral-citrus note, but offers no skincare benefit and may cause sensitivity in some individuals.

Citronellyl Ethyloxalate is a synthetic fragrance ingredient that adds a fresh, citrusy scent but offers no skincare benefits and may cause irritation in sensitive individuals.

Citronellyl Formate is a synthetic fragrance ingredient that adds a fruity, rosy scent to products; it is generally safe at low concentrations but may cause sensitivity in some individuals.

A synthetic fragrance ester that adds a floral, rosy scent; generally safe at low concentrations but may cause sensitivity in some individuals.

Citronellyl Methylcrotonate is a synthetic fragrance ingredient that adds a pleasant scent but offers no skincare benefits; it is generally considered safe at low concentrations.

A synthetic fragrance ester that adds a sweet, floral-rose scent to products; generally safe at low concentrations but may cause sensitivity in some individuals.

A synthetic floral-scented ester used to add a fresh, rosy note to products; generally safe at low concentrations but may cause sensitivity in some individuals.

A synthetic fragrance compound that adds a fresh floral-citrus note but may cause skin irritation in sensitive individuals.

A synthetic scent ingredient that adds a fresh citrus note but offers no skincare benefits and may cause sensitivity in some people.

Citrulline is a gentle, hydrating amino acid that helps maintain skin moisture and supports a healthy skin barrier.

A complex blend of citrus, medicinal herbs, and mushroom that may offer antioxidant and soothing benefits, but individual ingredient concentrations are unknown.

A gentle, aromatic floral water that offers mild toning and refreshing benefits, but lacks strong scientific backing for major skin improvements.

A gentle, antioxidant-rich citrus extract that may help brighten skin and protect against environmental damage, but more human studies are needed.

A gentle, antioxidant-rich citrus extract that may help brighten skin and protect against environmental damage.

A fragrant citrus oil with antioxidant potential, but its high limonene content can cause irritation or sensitization in some people.

A gentle, natural exfoliating powder from a citrus fruit peel, best for those who prefer plant-based physical exfoliants with antioxidant benefits.