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There is no legitimate human dose. Boldenone is a VETERINARY anabolic-androgenic steroid and a DEA Schedule III controlled substance with no human approval and no human efficacy trials; this library does NOT provide a human dosing protocol of any kind. For context only, the animal toxicology studies typically dosed boldenone undecylenate at roughly 5 mg/kg intramuscularly once weekly in rats — a research dose used to characterize harm, not a human recommendation. Illicit bodybuilding 'EQ' dosing (commonly hundreds of mg per week intramuscularly) is unstudied in humans, unmonitored, and illegal without authorization.

Any time

Veterinary intramuscular boldenone undecylenate (Equipoise) — for veterinary use in horses only; no human form is endorsed

• Any human use — a VETERINARY DEA Schedule III controlled substance with no human approval and no human efficacy trials; possession/use without authorization is illegal, and it is not a dietary supplement
• Anyone seeking it for body composition, performance or anti-aging — there is no human evidence of benefit and a documented animal harm profile
• Pregnancy and breastfeeding — androgenic and aromatizable, with fetal-virilization risk

• Warfarin / oral anticoagulants
• Other anabolic steroids / testosterone / SARMs
• Aromatase inhibitors