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Photo of Master 100 (Drostanolone Propionate) Onyx-Pharma
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Home Steroids Anabolic steroids Master 100 – Onyx Pharma
Image of Deca 250 (Nandrolone Decanoate) - Onyx-Pharma Belgium
Deca 250 - Onyx-Pharma 51.80$ Original price was: 51.80$.49.21$Current price is: 49.21$.
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Stano - Onyx-Pharma
Stano - Onyx-Pharma 46.20$ Original price was: 46.20$.43.89$Current price is: 43.89$.

Master 100 – Onyx Pharma

37.00$ Original price was: 37.00$.35.15$Current price is: 35.15$.

Oil-based injectable.

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SKU: S1013 Categories: Anabolic steroids, Injectable products, Mass gainers, Steroids Tags: Drostanolone, Drostanolone Propionate, Injectables, Master, Masterone Propionate, Onyx-Pharma, Steroid, Steroids, Steroidstore Brand: Onyx Pharma
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  • Description
Description

Master 100 – Premium Drostanolone Propionate (100mg/ml)

Master 100 (Drostanolone Propionate) is a high-quality injectable anabolic steroid renowned for its powerful muscle-hardening effects and mild anti-estrogenic properties. This fast-acting compound is especially favored during cutting cycles and contest prep due to its ability to enhance definition, vascularity, and muscle density — provided body fat levels are already low.


What is Master 100?

Master 100 contains Drostanolone Propionate, a potent DHT-derived anabolic steroid with a short ester. Originally developed for medical use in treating breast cancer due to its anti-estrogenic effects, Masteron is now widely used by competitive bodybuilders and physique athletes aiming for a dry, shredded look.


Key Benefits of Master 100

  • Exceptional Muscle Hardening: Ideal for athletes already lean and looking to define and sculpt their physique.

  • Mild Anti-Estrogenic Effects: Helps reduce estrogen-related side effects like water retention and gynecomastia.

  • Enhanced Libido and Mood: Boosts sex drive and mental clarity, contributing to better focus during training.

  • Increased Vascularity: Promotes that dry, vascular look — especially effective in the final weeks before a show.


Usage and Dosage of Master 100

  • Recommended Dose: 300mg to 600mg per week

  • Injection Frequency: Due to its short half-life, injections are typically administered every other day

  • Cycle Duration: 6 to 8 weeks is standard for most cutting or pre-contest cycles

💡 Best used as part of a cutting cycle in combination with other non-aromatizing compounds.


Active Life and Detection Time

  • Active Life: 2 to 3 Days

  • Detection Time: Up to 3 weeks (all traces will be out of your system for drug testing purposes)


Who Should Use Master 100?

Masteron Propionate is ideal for:

  • Physique competitors aiming to fine-tune conditioning

  • Experienced users with already low body fat

  • Cutting cycles focused on aesthetics over mass

  • Athletes avoiding estrogenic side effects


Final Thoughts on Master 100

Master 100 (Drostanolone Propionate) is one of the most effective anabolic steroids for achieving a hard, dry, and ripped physique. Though costly to manufacture, its results speak for themselves, especially when used correctly in a cutting phase. With fast action and noticeable changes in muscle tone, vascularity, and overall definition, it’s a go-to for serious athletes prepping for competition or photo shoots.

➡️ Ready to achieve peak conditioning? Add Master 100 to your cycle today and see the difference in definition and hardness.

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