178
people found this helpful, as of 2023
ranked #193,626 most helpful
out of 571,544,897 reviews
★★★★★
Definitely worth trying.
Makes a big difference in circulation. Taking 7,000+mg a day and my erections became as hard as concrete and my veins popped... I stayed hard for along time and gave my lady friend some intense orgasms in bed, every time. This stuff works.
the product in question
NOW Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets
4.5★ · 11,990 ratings, as of 2023