Pure L-Arginine Powder by Star Nutrition | Amino Acid Sport Supplement for Men & Women | A high dose of 3400 mg L-Arginine per Scoop | Popular Ingredient for Resistance Exercise | 255g

So far have used this product for 6 days to do weight training, noticed a good muscle pump each time, better than my usual pre workout mix, tub was nearly full to brim, mixed well and nearly zero taste, very well made product, will buy again