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122 products · 249 listings

153 products · 275 listings
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FROM PEPTIDES CALCULATOR
Source profile reviewed 2026-10-01 · Imported 2026-10-22. Read the full compound profile
Hercules is a vendor-named injectable amino acid blend built around two nitric oxide precursors (arginine and citrulline), the mitochondrial fatty-acid carrier carnitine, the glutathione precursor N-acetylcysteine, taurine, glutamine and the collagen amino acids lysine and proline, sold as a 20 mL ready-to-use liquid by a research vendor and marketed as a pre-workout and metabolic formula. The legacy page for this product listed 1 mL three to five times a week, 30-60 minutes before training, and gave no per-millilitre amounts, so the ingredient amounts are left blank here; another vendor lists a same-named formulation with the identical eight ingredients at 220 mg carnitine, 90 mg arginine HCl, 85 mg citrulline, 60 mg NAC, 50 mg lysine HCl, 45 mg taurine, 45 mg proline and 30 mg glutamine per millilitre, and a Tampa clinic sells a nine-ingredient Hercules Potion that adds ornithine. None of these blends has been studied; the human evidence is for single ingredients, mostly oral citrulline and taurine before exercise, intravenous N-acetylcysteine infusions in exercise physiology studies, and the FDA-approved intravenous levocarnitine product Carnitor for carnitine deficiency. Injectable amino blends of this kind are compounded or research-vendor products that the FDA has not evaluated.
Synergistically enhance nitric oxide (NO) production, promoting vascular dilation and endurance. Molecular Formula: C 6 H 13 N 3 O 3 Molecular Weight: 175.19 g/mol
Key amino acid for immune and gut recovery post-exercise. Molecular Formula: C 5 H 10 N 2 O 3 Molecular Weight: 146.14 g/mol
Background is reproduced from Peptides Calculator with attribution. The source describes compound-level research. It does not evaluate the identity, quality or suitability of a listed supplier’s product or batch.