Steel Power Ingredients
Steel Power discloses Vitamin B3 (20mg) and Zinc (11mg) individually; L-Arginine, L-Citrulline, Tongkat Ali, Maca Root and Pine Bark Extract share an undisclosed 570mg blend.
This partial-disclosure pattern is common in this category but worth knowing before you order.
Every ingredient, source-verified
Vitamin B3 (Niacin) — 20mg
Individually dosed per the Supplement Facts panel. Supports general cellular energy metabolism; at much higher clinical doses than found here, niacin is separately studied for circulation, though this formula's dose is not at that clinical level.
Zinc — 11mg
Individually dosed per the Supplement Facts panel. An essential mineral with a well-established role in healthy testosterone production and general male reproductive health.
L-Arginine & L-Citrulline (in 570mg blend)
Both amino acids relevant to nitric oxide production and vascular blood flow. Combined into the proprietary blend without individual amounts specified in materials we reviewed.
Tongkat Ali (in 570mg blend)
A traditionally used botanical with a comparatively substantial modern research base for testosterone-related measures and stamina. Exact amount in this specific formula not individually disclosed.
Maca Root (in 570mg blend)
Traditionally used for energy, endurance and libido support. Exact amount not individually disclosed.
Pine Bark Extract (in 570mg blend)
Sometimes included in vitality formulas for circulation and antioxidant support. Exact amount not individually disclosed.
What full disclosure would look like
Two ingredients (Vitamin B3, Zinc) are individually dosed on the label, which is genuinely more transparent than a fully proprietary formula. The remaining four ingredients sharing an undisclosed 570mg combined allocation is a partial-disclosure pattern — see our full article on proprietary blends for why this matters.
On exact per-ingredient amounts
We could not independently confirm the individual milligram split within the 570mg blend for this review — contact the brand directly if this matters to your decision.
