Primobolan Depot 175 – PharmaQO

Primobolan Depot 175 - PharmaQO for sale in the UK

Primobolan Depot 175 by Pharmaqo is the higher-concentration version of the brand's Methenolone Enanthate, delivering 175 mg in every millilitre rather than the standard 100 mg/ml. It is aimed at intermediate and advanced users who run Primo at 600–800 mg per week and would rather pin one to two millilitres than three. Buy Methenolone Enanthate UK from a verified Pharmaqo source — Primo is the single most counterfeited injectable on the British market, so authenticity matters more here than with almost any other compound.

What is Methenolone Enanthate?

Methenolone is a DHT-derived anabolic steroid first introduced by Schering in the 1960s as Primobolan, used medically to treat muscle wasting, osteoporosis and aplastic anaemia. The enanthate ester is attached to the 17β-hydroxyl group, slowing release from the injection site and giving an active half-life of about 10.5 days, which supports once- or twice-weekly dosing. Because it is a 5α-reduced compound, methenolone cannot be aromatised to oestradiol, so there is no oestrogen-driven water retention or gynaecomastia risk. Anabolic activity is moderate but the compound's reputation rests on the quality of its gains: lean tissue, no bloat, a hardening visual effect, and a side-effect profile mild enough that historically it was considered usable in clinical settings for women and children.

Primobolan Depot 175 benefits

• 175 mg/ml strength — fewer millilitres per week than standard 100 mg/ml Primo, easier on injection sites
• Lean, dry muscle gains with no oestrogenic water retention
• Excellent muscle preservation in a calorie deficit — a staple of cutting and contest-prep cycles
• No aromatisation, no liver strain (injectable, non-17α-alkylated)
• Mild on blood pressure and lipids relative to harsher injectables like trenbolone
• Mild enough that experienced female athletes occasionally use it at low doses

The 175 mg/ml format is the practical advantage here — at a target dose of 700 mg/wk you pin 4 ml of standard Primo or 2 ml of this. Less oil volume, less scar tissue, less time at the syringe.

Primobolan Depot 175 dosage and cycle

Beginners: 400 mg/wk. Intermediate: 500–700 mg/wk. Advanced: 700–800 mg/wk. Cycle length is typically 10–12 weeks because Primo is slow to build blood levels — onset is gradual at 3–4 weeks and the compound rewards patience. Inject once or twice weekly to stay above threshold. Female users sometimes run 50–100 mg/wk for short blocks, but the long ester makes virilisation harder to back out of than oral alternatives. Primo is almost always run alongside a testosterone base to maintain libido.

Side effects and PCT

Side effects are among the mildest in the AAS class: no aromatisation, no hepatotoxicity, mild acne potential, mild blood-pressure impact, and the standard hair-thinning risk in genetically predisposed men because methenolone is a DHT derivative. HPTA suppression still occurs — Primo shuts down natural testosterone production like any other anabolic, so a SERM-based PCT is required after the cycle. A standard 4-week protocol of PCT Tabs Pharmaqo covers most users. An aromatase inhibitor is not needed for Primo itself but may still be required for the testosterone base.

Stacks well with

Most users run Primobolan Depot 175 with a testosterone ester at TRT or moderate dose — Proper Enan 300 is a clean weekly base. For a hard, dry cutting cycle, pair it with Masteron Enanthate 200; the two DHT derivatives complement each other well. An oral kicker such as Anavar 50 mg is popular for the final 4–6 weeks of contest prep.

Frequently asked questions

How long does Primobolan Depot 175 take to start working?

Methenolone enanthate is slow to build up. Expect noticeable strength and recomposition changes from week 3 to week 4, with the cleanest visual results emerging in weeks 6–10. This is not a fast-acting compound — patience is required, which is why most users run it for at least 10 weeks.

Is Primobolan Depot 175 suitable for first-time users?

It is one of the milder injectables and is reasonable for a second or third cycle, but a first-time user is usually better served by a simple testosterone-only run. Primo's reputation as a beginner-friendly steroid masks the fact that it shuts down natural testosterone the same as anything else and still requires a full PCT.

Can Primobolan Depot 175 be detected on a drug test?

Methenolone metabolites are detectable in urine for up to about 5 weeks after the last injection on standard GC-MS testing. Tested-federation athletes should treat that as a minimum and add a safety margin — modern WADA-accredited labs may extend the window further depending on dose and duration.