Klow-80 Vials — Flagship 80 mg Klow Peptide SKU
Klow-80 is the most-ordered Klow SKU on klowpeptidesusa.com. Each vial contains 80 mg of co-lyophilised Klow blend and reconstitutes to a clean 40 mg/mL working solution that maps perfectly to a U-100 insulin syringe. A single vial comfortably covers a 4-week research pilot.
Why 80 mg is the standard
80 mg in 2 mL of bacteriostatic water gives 40 mg/mL — meaning 10 units on a U-100 syringe equals 400 mcg, right in the middle of the published research dose range. The math is clean and the dosing is hard to get wrong.
Days of dosing per vial
At 200 mcg/day, one vial covers 400 doses. At 500 mcg/day, 160 doses. At 750 mcg/day, 106 doses. For most single-subject 4-week pilots a single Klow-80 vial is plenty.
When to step up to multi-pack tiers
Researchers running an 8 or 12-week protocol, or multi-subject studies, default to the Klow-80 5-pack or 10-pack tiers where per-mg cost drops materially.
Quality control
Every Klow-80 batch is independently tested for identity, purity and endotoxin. Batch number is printed on every vial and matched to a COA released on request.


