Source Naturals, Guarana Energizer, 900mg, 100 ct Liver Support Vitamin C (as ascorbic acid

Vitamin C (as ascorbic acid and zinc ascorbate) - 200 mg

L-Ornithine (HCl) - 638 mg

In an absorbable

1 tablet approximately 30 to 60 minutes before bedtime

Thiamin (vitamin B-1) - 85 mg

Source Naturals, Guarana Energizer, 900mg, 100 ct Liver Support Vitamin C (as ascorbic acidGuarana is a natural herb imported from Brazil. It has been used for centuries by the Native Americans of the Amazon as an energizer. Packaging 100 tabs Suggested Use 1 tablet up to three times daily. If stomach upset occurs, take with food. Ingredients Guarana Seed Extract (22% caffeine) 900 mg Other Ingredients: microcrystalline cellulose, dibasic calcium phosphate, stearic acid, modified cellulose gum, and colloidal silicon dioxide. About Source