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.

• Provides blood sugar support
• Promotes nutrient metabolism
• Provides antioxidant support
• Non-GMO
• Free of gluten and soy

• Supports healthy libido
• Helps boost testosterone production
• Rigorously formulated for purity and potency

Test Peptide T10 from MuscleTech supports testosterone, libido, confidence, and daily performance—both in and out of the gym. It combines lactotripeptides with TestFACTOR^® to promote healthy blood flow, testosterone production, sexual vitality, and lean muscle gains.

Frequently Asked Questions

What are lactotripeptides?

Lactotripeptides are milk peptides that enhance nitric oxide production to support healthy blood flow.

What is TestFACTOR?

TestFACTOR is a botanical ingredient clinically shown to support testosterone production, enhance libido, and improve overall sexual function.