Ingredients are as follows:

Standardised Rhodiola Root Powdered Extract (2.5 mg [1%] salidrozide, 7.5 mg [3%] rosavins), Raw Rhodiola Root Powder, Encapsulated with: Vegetable Capsule Shell: (hydroxypropylmethyl cellulose), Vegetable Magnesium Stearate, Silicon Dioxide, Microcrystalline Cellulose, Antioxidant (powdered blend of beta-carotene prep. and ascorbic acid)