Primo Ena 100 – Primobolan Depot

Primo Ena 100 from Syncom Labs is methenolone enanthate, the long-ester injectable version of Primobolan Depot. It is a mild anabolic derived from dihydrotestosterone, known for producing slow, high-quality lean muscle rather than fast bulk. It has a low androgenic profile compared to most injectables, which is why it has a long-standing reputation as one of the more tolerable steroids on cycle.

As a guide only, not medical advice, a common starting point for a first-time user is around 400 mg per week, split into two even injections such as Monday and Thursday, held steady across the whole cycle rather than pushed up. Cycles usually run 12 to 16 weeks given how gradually methenolone enanthate builds. Anyone considering it should read up thoroughly and speak to a doctor first.

Yes. Like other anabolic steroids it suppresses natural testosterone production, so a testosterone base, often in the region of 150 to 200 mg per week, is normally included to keep hormone levels stable through the cycle. Primobolan itself does not aromatise, so an AI such as anastrozole is usually only needed to manage oestrogen coming from the testosterone component.

Reported effects include suppressed natural testosterone, a drop in HDL cholesterol, mild acne, and in predisposed men some hair thinning, generally at the milder end for an injectable anabolic. A PCT is required, commonly starting two weeks after the last injection, using tamoxifen at 40 mg daily for two weeks then 20 mg daily for a further two weeks, or clomiphene 50 mg daily for four weeks. Baseline and follow-up bloodwork covering testosterone, oestradiol, liver and lipid panels is strongly advised.

Primobolan Depot is milder and slower-acting than testosterone or nandrolone, trading speed for a cleaner, leaner type of gain with less water retention and a gentler side effect load. It suits users who want steady, quality-focused progress over a longer cycle rather than rapid mass, and it is often chosen for cutting or lean recomposition phases where testosterone or Deca would add more bulk and water.

Every box of Primo Ena 100 sold is authentic Syncom Labs stock with its own verification check-code so you can confirm the batch is real. Orders are dispatched from the UK on Royal Mail Tracked 24 in plain, discreet packaging, with same-day dispatch on orders placed before midday on a working day. Most customers across the UK receive their order within 1 to 2 working days.