Methenolone Enanthate
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Methenolone enanthate is a long-ester injectable anabolic-androgenic steroid — the injectable form of methenolone, sold under the brand name Primobolan Depot and commonly called “Primo” — and this category lists the methenolone enanthate products we stock. Methenolone is a dihydrotestosterone (DHT) derivative, so like other DHT-based compounds it does not aromatize to estrogen.
What methenolone enanthate is
Methenolone is a mild DHT-derived anabolic steroid. In its enanthate-ester injectable form it is known as Primobolan Depot, distinguishing it from the oral methenolone acetate (Primobolan) version. “Primo” and “Primobolan Depot” all refer to this same injectable methenolone enanthate.
Why the ester matters
The enanthate ester is long, releasing methenolone slowly after injection. That means an extended active window and infrequent injections — the standard profile for a long-ester injectable. Because methenolone does not aromatize, it is associated with lean, conditioning contexts rather than mass gaining.
Injectable vs. oral methenolone
| Form | Name | Ester | Route |
|---|---|---|---|
| Injectable | Primobolan Depot | Enanthate (long) | Intramuscular |
| Oral | Primobolan | Acetate | Oral |
Brands and strengths stocked
Injectable Primo is commonly stocked at 100 mg/mL in sealed vials. Each product page lists the exact concentration, vial size, and any carrier oil — confirm those before ordering.
The oral counterpart appears in our oral steroids range, and other non-aromatizing injectables such as drostanolone propionate (Masteron) sit nearby under injectable steroids. Browse the full catalog from the Finest Gears homepage.
Buyer FAQs
Is methenolone enanthate the same as Primobolan?
Methenolone enanthate is the injectable form, branded Primobolan Depot. Oral Primobolan is methenolone acetate. They share the base compound but differ in ester and route.
Does Primobolan aromatize?
Methenolone is a DHT derivative and does not aromatize to estrogen. This is why it is associated with lean, dry contexts. Individual response still varies.
What strength is injectable Primo sold in?
Most methenolone enanthate listings are 100 mg/mL. Exact concentration and vial size are on each product page.
Is methenolone legal to buy in the US?
Methenolone is an anabolic steroid and a DEA Schedule III controlled substance. Buying or possessing it without a valid prescription is restricted by federal and state law. Check the rules where you live.
Should I consult a doctor first?
Yes. Consult a qualified healthcare provider before use. Methenolone carries real risks; no product here is safe or side-effect-free.