Showing 24 of 620 ingredients

Collagen Type II

Inside: Harmless Inside Body

Collagen Type II supports joint health and may reduce pain/stiffness associated with osteoarthritis and rheumatoid arthr...

Copper

Inside: Harmless Inside Body

Copper is an essential trace mineral vital for various physiological functions, including collagen formation, iron absor...

Copper (as ion)

Inside: Harmless Outside: Harmless Both

Copper Peptides

Outside: Harmless Outside Body

Copper peptides are synthetic compounds used primarily in skincare. They are composed of copper ions bound to amino acid...

Cordyceps

Inside: Harmless Inside Body

Cordyceps (Militaris/Sinensis)

Inside: Harmless Inside Body

Cordyceps (Militaris/Sinensis) is a medicinal mushroom traditionally valued for its potential to enhance energy (ATP) an...

Corn Oil

Inside: Harmless Outside: Harmless Both

Cortisol Reducers

Inside: Harmless Inside Body

Cranberry

Inside: Harmless Inside Body

Cranberry Extract

Inside: Harmless Inside Body

Cranberry extract prevents UTIs by inhibiting bacterial adhesion, but may cause GI upset or kidney stones.

Creatine

Inside: Harmless Inside Body

Creatine Ester

Inside: Harmless Inside Body

Creatine Ethyl Ester

Inside: Harmless Inside Body

Creatine Ethyl Ester (CEE) is a creatine derivative with an added ethyl ester group, initially marketed for supposedly s...

Creatine HCL

Inside: Harmless Inside Body

Creatine HCL aims to enhance solubility and absorption of creatine for improved strength and muscle growth.

Creatine Nitrate

Inside: Harmless Inside Body

Creatine nitrate combines creatine with nitrate, potentially enhancing muscle strength, power, and cardiovascular functi...

Croscarmellose Sodium

Inside: Harmless Inside Body

Crystalline Silica

Inside: Harmless Inside Body

Curcumin

Inside: Harmless Outside: Harmless Both

Curcumin Phytosome

Inside: Harmless Inside Body

Curcumin Phytosome is a formulation designed to improve the bioavailability of curcumin, the active compound in turmeric...

D-Aspartic Acid

Inside: Harmless Inside Body

D-Aspartic acid (DAA) is a naturally occurring amino acid isomer involved in hormone regulation and neurotransmitter fun...

D-Panthenol

Outside: Harmless Outside Body

D-Panthenol (provitamin B5) moisturizes, heals wounds, and repairs skin barriers in topical cosmetics with rare irritati...