Showing 24 of 620 ingredients

Superoxide Dismutase (SOD)

Outside: Harmless Outside Body

Superoxide Dismutase (SOD) is an antioxidant enzyme that neutralizes free radicals, but oral bioavailability is being in...

Surfactants

Outside: Harmless Outside Body

Sweet Almond Oil

Inside: Harmless Outside: Harmless Both

Sweet almond oil is a moisturizer with fatty acids and vitamin E, but those with nut allergies should use with caution.

Synephrine

Inside: Harmless Inside Body

Tart Cherry Extract

Inside: Harmless Inside Body

Taurine

Inside: Harmless Inside Body

Taurine, a conditionally essential amino acid, plays a crucial role in cardiovascular, neurological, and exercise perfor...

Tea Tree Oil

Outside: Harmless Outside Body

Tea tree oil is a natural essential oil used topically for its antimicrobial and anti-inflammatory properties, but can i...

Tetrahexyldecyl Ascorbate

Outside: Harmless Outside Body

Tetrahexyldecyl Ascorbate (Vitamin C Ester)

Outside: Harmless Outside Body

Tetrahexyldecyl Ascorbate is a stable, oil-soluble Vitamin C ester used primarily in topical skincare. Its lipophilic na...

Tetrahydrocurcuminoids

Outside: Harmless Outside Body

Tetrahydrocurcuminoids (THC) are a group of hydrogenated derivatives of curcuminoids derived from turmeric. They are con...

Tetrapeptide-30

Outside: Harmless Outside Body

Tetrapeptide-30 is a synthetic peptide used in cosmetics to brighten skin and reduce pigmentation, also offering anti-in...

Thujone

Inside: Harmless Outside: Harmless Both

Tocotrienols

Inside: Harmless Inside Body

Tocotrienols are a group of fat-soluble compounds belonging to the vitamin E family, distinct from tocopherols. They are...

Tongkat Ali

Inside: Harmless Inside Body

Tongkat Ali is a Southeast Asian plant used to enhance libido, increase energy, and improve hormonal balance.

Topical Corticosteroids

Inside: Harmless Outside: Harmless Both

Tranexamic Acid

Outside: Harmless Outside Body

Tranexamic acid is a synthetic antifibrinolytic medication that inhibits the breakdown of blood clots, effectively reduc...

Trans fats

Inside: Harmless Inside Body

Tretinoin

Outside: Harmless Outside Body

Tretinoin, a prescription retinoid, treats acne and photoaging by increasing cell turnover, but causes irritation and su...

Tricalcium Phosphate

Inside: Harmless Inside Body

Trimethylglycine (TMG)

Inside: Harmless Inside Body

Trimethylglycine (TMG), also known as betaine, is used to support cardiovascular health and may benefit athletic perform...

Triterpenes

Inside: Harmless Inside Body

Tryptophan

Inside: Harmless Inside Body

Turmeric

Inside: Harmless Inside Body