Primobolan Acetate Hilma Biocare

Primobolan Acetate by Hilma Biocare — the oral form of Methenolone, also called Primo — is a highly respected steroid prized for clean, predictable results and an exceptionally low risk of estrogenic side effects. Athletes value it for building lean muscle while keeping a dry, aesthetic look, with none of the water retention or bloating of harsher compounds. As a DHT-derived compound with a strong anabolic-to-androgenic ratio, it is a go-to for cutting phases and careful body-recomposition plans.
| Active substance | Methenolone Acetate (Primobolan) |
| Manufacturer | Hilma Biocare |
| Form | Oral tablets |
| Typical dosage | 50–100 mg per day |
| Half-life | ~4–6 hours |
| Classification | Oral, cutting/lean |
Effects and benefits
Primobolan Acetate delivers steady, quality muscle and preserves lean tissue in a deficit, all with a mild, predictable profile. It does not aromatize, so there is no bloat and minimal need for heavy ancillaries — a big part of why it is considered one of the safest orals for a controlled cut.
- Lean, dry muscle gains
- Preserves muscle while cutting
- No aromatization or water retention
- Clean, predictable, aesthetic results
Dosage and administration
Most users run 50–100 mg per day; the oral acetate is short-acting so daily dosing keeps levels stable. Compare it with the rest of the oral steroids range when planning a cutting or lean-mass block.
Stacking and combinations
Primobolan Acetate pairs well over a light testosterone base such as Testosterone Propionate, often with Oxandrolone for an even drier, more aesthetic cutting stack.
Why choose Hilma Biocare
Every batch is produced to consistent pharmaceutical standards with dependable dosing. Explore the complete Hilma Biocare catalogue to assemble a matching stack.
| Characteristics | |
| Shelf Life | 36 months from manufacture date |
| Drug Class | Anabolic/Androgenic Steroid |
| Concentration | Typically 25 mg or 50 mg per tablet |
| Half-Life | Approximately 4-6 hours |
| Detection Time | Up to 4-5 weeks |
| Anabolic Index | 88 |
| Androgenic Index | 44-57 |
| Estrogen Level | None |
| Active Substance | Methenolone Acetate |
| Aromatization | None |
| Dosage | 50-150 mg per day |
| Drug Category | Anabolic Steroids |
| Form | Oral tablets |
| Product Packaging | 100 tablets |
| Water Retention | None |
| Progestational Activity | Low |
| Liver Toxicity | Low |
| Chemical Structure | 1-methyl-17β-hydroxy-5α-androst-1-en-3-one acetate |
