Taurine and L-arginine: Taurine is an aminosulfonic acid, and L-arginine is an amino acid. Both of these substances can be produced by the human body and are also taken in with food, and both help sup View cart “Androchron®” has been added to your cart. Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Androchron® $49.25 Add to cart