Comparison
1-Andro vs Epiandrosterone
1-Andro: oral DHB with mass potential. Epiandrosterone: clean, dry DHT look without bloat.
1-Andro
Prohormone
Epiandrosterone
Prohormone (DHT Precursor)
Effectiveness Profile
At a Glance
| 1-Andro | Epiandrosterone | |
|---|---|---|
| Type | Steroid | Steroid |
| Legal status | Grey-Market | Grey-Market |
| Half-life | 2–4 hours (parent); short serum half-life for 1-testosterone metabolite | Not cleanly characterized; BID dosing standard |
| Preferred route | Oral | Oral |
| Dose frequency | three-times-daily | twice-daily |
| Beginner dose | 220–330 mg | 250–300 mg |
| Intermediate dose | 330–440 mg | 400–500 mg |
| Advanced dose | 440–660 mg | 600–750 mg |
| Cycle length | 4–8 wks | 4–8 wks |
| Bioavailability | — | 3% |
| Time to peak | — | 2h |
| Active duration | 6h | 12h |
| Storage | Room temperature, dry, away from light | Room temperature, dry, away from light |
| PCT required | Yes | Yes |
| Ancillaries required | Yes | Yes |
| Safe for women | No | No |
| Anabolic / androgenic | 200 / 100 | 40 / 55 |
Verdict
1-Andro wins for: measurable lean mass and fat loss, strong recomp potential, oral accessibility that legitimately compares to mild AAS, and the most robust human data in the prohormone space. It's the tool for users wanting clear gains without injection.
Epiandrosterone wins for: safety profile, dry/hard/cosmetic effects, contest prep, easy stacking on top of AAS, and minimal hepatic or estrogenic side effects—even at higher doses. It's ideal for dialed-in physique enhancement and users prioritizing side effect management.
Pick A or B?
Pick 1-Andro if:
- You want a legitimate oral recomp—real muscle gain and fat loss in one cycle.
- You're not ready to pin (or just want to avoid injectable AAS entirely).
- You prefer hard gains with minimal water retention and zero aromatization.
- Looking to bridge between blast phases as a mild-yet-effective oral.
- Stacking for a "wet + dry" effect (with 4-Andro or Epiandrosterone).
Pick Epiandrosterone if:
- Your priority is a dry, vascular, hard look—especially for contest prep or aggressive cutting.
- You want to avoid estrogenic or hepatotoxic risks entirely (no aromatization, no methylation).
- Looking for a Masteron-lite effect without sourcing real AAS.
- Adding a finishing touch to an AAS cycle or natural cut.
- Want a safer androgenic boost—better hair and prostate profile versus most orals at moderate doses.
PCT & Ancillaries
Research protocols built around 1-Andro and Epiandrosterone typically pair them with PCT and ancillary compounds — these are the ones our partners carry.

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