• Promotes restful sleep
• Provides nervous system support
• Free-form amino acid
• Non-GMO
• Free of gluten, diary, soy, nuts, and synthetic colors

Having trouble getting your full eight hours of shut-eye? Meet The Vitamin Shoppe^® brand Glycine Powder. In addition to supporting your nervous system, this non-essential amino acid can also help you enjoy a night of restful sleep.

Frequently Asked Questions

What are amino acids?

Amino acids are molecules that come together to form proteins. There are 22 amino acids that are required by humans, and 9 of which must be consumed in our everyday diet.

What are non-essential amino acids?

A non-essential amino acid is an amino acid that your body can create on its own. There are 11 non-essential amino acids: alanine, arginine, asparagine, aspartic acid, cysteine, glutamic acid, glutamine, glycine, proline, serine, and tyrosine.

What is a free-form amino acid?

A free-form amino acid is an unbonded amino acid that is more efficiently absorbed by the body.

Expanding on the power of our original formula, this second-generation Steel Libido formula features significant enhancements that can help take you to the next-level of your sex life.

Maca Root - featuring a concentrated form of maca root, this formula delivers 1,500mg per daily serving to help stimulate male libido.

L-Arginine - this amino acid is the immediate precursor of your body’s #1 blood flow stimulating molecule

Nitric Oxide Horny Goat Weed - standardized to 10% icariins for optimal potency, this unique herb is used in traditional formulas to support a healthy sex drive.

Yohimbe Bark Extract - prized by African tribesmen, this powerful herb has traditionally been widely consumed for male invigoration and delivers a rapid energy boost to help motivate you for physical activity.

Red Ginseng - standardized to 20% ginsenosides for optimal potency, this special preparation of Panax Ginseng is traditionally used to support energy, blood flow, and vitality.

“Man” Nutrition - Pumpkin Seed Oil, Fish Oil, and MCT Oil combine to provide targeted male nutrition to support male health and wellness. Use as directed to amplify your sexual potency.

Organic Vitamin B-Complex Drops: B Vitamins Are Vital For Maintaining Good Health! Since B vitamins are water-soluble, your body doesn’t store them and they must be supplied to your body regularly. Let these delicious, tart cherry flavored drops supply your body some of the B-vitamins it needs! This tasty blend of B-vitamins contains vitamins B3, B6, biotin, folate and B12! B3 (niacinamide) plays a role in metabolism while B6 (pyridoxine) is involved in metabolizing amino acids, the creation of neurotransmitters and red blood cell production. B7 (Biotin) is crucial in gene expression and metabolizing carbohydrates and fat. B9 (Folate) is used for the formation of red and white blood cells, cell growth and proper cell division, and aids in amino acid metabolism. B12 (in the form of bioavailable methylcobalamin) is essential for neurofunction, DNA production and red blood cell development.