Mason Natural, Vein Erect with L-Arginine & Maca, 80 Capsules

Est. 1967 May Support Stamina & Endurance Dietary Supplement Gluten Free Soy Free Mason Guarantee - Laboratory Tested cGMP - Certified Good Manufacturing Practice Mason Natural Vein Erect with L-Arginine & Maca capsules contains a concentrated form of maca herb together with the amino acid l-arginine which may help support normal stamina and endurance. Vein Erect with L-Arginine & Maca capsules contains a concentrated form of maca herb together with the amino acid l-arginine which may help support normal stamina and endurance. The herb maca and amino acid l-arginine are known for supporting normal health blood flow. Healthy blood flow is essential in order to boost stamina and endurance. Having these two supplements together in one formula is an easy and convenient way to get these two important nutrients for circulation.