Primo 100
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Each vial delivers 100mg/ml Methenolone Enanthate
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Injectable anabolic solution (intramuscular use)
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Known for its mild, steady anabolic effect with low water retention
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Brand: Titan RX Primo 100
£34.99
-
Each vial delivers 100mg/ml Methenolone Enanthate
-
Injectable anabolic solution (intramuscular use)
-
Known for its mild, steady anabolic effect with low water retention
-
Brand: Titan RX Primo 100

Discreet UK, Ireland & EU delivery

Safe and Discreet Payments
Thinking about buying Primo 100, also known as Primobolan 100? Let’s walk through everything you need to know in a clear, honest, and easy way, from what it is and how it works to the right dosage, effects, and what to watch out for before using it.
What is Primo 100 (Primobolan 100)?
Primo 100 is an injectable anabolic steroid made with Methenolone Enanthate, usually at 100 mg per mL. You might also hear it called Primobolan Depot or just “Primo.”
It’s derived from Dihydrotestosterone (DHT) and is known for being mild but effective. What makes it stand out is that it doesn’t convert to estrogen, meaning no bloating, water retention, or gynecomastia. That’s why many people use it to build lean muscle, gain steady strength, and achieve a clean, defined look.
How Primo 100 works
Once injected, Primo 100 releases slowly into your system thanks to the enanthate ester. It binds to androgen receptors in your muscles, boosting protein synthesis and nitrogen retention while reducing muscle breakdown.
Because it doesn’t turn into estrogen, the gains you get are dry and lean, not soft or watery. That’s why it’s often used during cutting cycles or when someone wants to maintain muscle while trimming down body fat.
How long Primo 100 lasts
Methenolone Enanthate has a long half-life of around 10 days, so it stays active in your system for quite a while. Most people inject it once or twice a week.
The changes don’t happen overnight. You’ll start to notice better muscle tone, definition, and hardness after a few consistent weeks. Its long-acting nature also makes it a favorite for anyone who prefers fewer injections.
Recommended Primo 100 Dosage
How much you use really depends on your goals and experience.
Men usually go for 200 to 400 mg per week, split into one or two shots.
Women often stay around 50 mg a week or less, since they’re more sensitive to androgens.
A typical cycle lasts 8 to 12 weeks. Because Primo 100 is mild, some people increase the dose for stronger results, but keep in mind, higher doses also mean higher risks. It’s commonly stacked with testosterone or other compounds during cutting or lean bulking phases.
Possible Side Effects of Primo 100
Even though Primo 100 is considered one of the milder anabolic steroids, it’s not completely side-effect-free, especially if used in high doses or for long periods.
You might notice oily skin, mild acne, or a bit of extra hair growth. Some people experience hair thinning or a short-term drop in natural testosterone.
On the more serious side, it can affect cholesterol levels (lowering good HDL and raising bad LDL), mildly stress the liver, or suppress your hormones. Women should be especially cautious, as high doses can lead to voice deepening, extra body hair, or menstrual changes.
Most of these effects can be managed with proper cycle planning, support supplements, and a good post-cycle recovery routine.
Buy Primo 100
Looking to buy Primo 100 online? You’re in the right place. At Medicine4Me, we make it simple, safe, and convenient to order Primo 100 from the comfort of your home with guaranteed quality, fast delivery, and complete confidentiality.
Why Buy from Medicine4Me?
When you buy Primo 100 online from us, you get more than just a product, you get reliability, quality, and professional support:
- ✅ Guaranteed authenticity: All Primo 100 products are sourced from verified suppliers.
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- 🔒 Full confidentiality: Every order is shipped in discreet packaging, and your personal data is fully protected.
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- 💬 Expert support 24/7: Our team is always available to answer questions and guide you safely.
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Order Primo 100 Online in the UK
Medicine4Me delivers across the UK, fully complying with local regulations. Our products meet international quality standards, ensuring both safety and effectiveness.
Choosing Primo 100 means you’re going for clean, steady, and sustainable muscle growth with fewer side effects than stronger steroids. It’s ideal if you want lean gains, minimal bloating, and consistent strength improvements while keeping things relatively mild on your system.
But remember, mild doesn’t mean risk-free. Responsible dosing, careful cycle planning, and proper recovery make all the difference.
To sum it up, Primo 100 is great for preserving lean muscle, supporting cutting cycles, and offering gentle yet effective results. Just make sure your source is genuine and your plan is smart.
| Brand |
Titan RX Primobolan 100 |
|---|---|
| Strength |
100mg/ml |
| Active Ingredient |
Methenolone Enanthate |
| Administration Route |
Intramuscular injection |
| Dosage Form |
Injectable solution |
Yes, women can use Primo 100, and it’s actually one of the few anabolic steroids known for being gentler on the body. However, it can still cause masculinizing side effects if the dosage is too high. Things like voice changes, extra hair growth, or irregular periods can happen, so it’s important to keep doses low and cycles short.
Primo 100 has a long half-life of about 10 days. This means it stays active in your system for quite a while, which is why most users inject it once or twice per week instead of daily.
One of the best things about Primo 100 is that it doesn’t convert into estrogen. That means you won’t deal with water retention, bloating, or gynecomastia like you might with other steroids. The gains you get are lean, dry, and clean.
For men, the typical dose is around 200 to 400 mg per week, split into one or two injections. For women, 50 mg per week or less is usually enough. Most people run Primo cycles for 8 to 12 weeks. Because it’s a mild compound, higher doses may give better results but also come with more risk. Always start low, see how your body reacts, and build from there.
Absolutely. Even though Primo is milder than other steroids, it still suppresses your natural testosterone production. A proper PCT helps your body recover faster, balance your hormones, and keep the gains you made during your cycle. Skipping it can lead to fatigue, mood swings, and muscle loss.

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