Seven Sins Grown has multiple effects on the penis. Stress, overwork or fatigue can sometimes make it harder to get an erection or enjoy sex. With carefully formulated ingredients such as L-Arganine and Muira Puama extract, Seven Sins Boost can provide better blood flow to the penis and increase libido. Directions: take 1 tablet in the morning and evening with plenty of water. Take the tablets on a not too full stomach. Do not exceed the dose. Results may vary for each individual. Not for use by pregnant women, people with heart disease or stomach ulcers. When in doubt, always consult a doctor. Ingredients per 2 tablets: L-Arginine (200 mg), Tribulus Terrestris Extract (75 mg), Muira Puama Extract 4:1 (50 mg), Fenusterols Fenegriek (40 mg), Hydrogenated Vegetarian Oil (40 mg), Zinc Citrate (38.7 mg, 120% RI*). Excipients: E170, E460, E551, E572. *RI = Reference Intake.