Mesterolone Proviron 25 by Xeno Labs — Enhanced Muscle Hardness & Definition
Achieve the ultimate conditioned physique with Proviron 25. Designed for athletes and models seeking enhanced muscle hardness and density, Mesterolone provides a unique edge for those looking to sharpen their aesthetic without significant water retention. Whether you are preparing for a photoshoot or seeking to optimize your hormonal environment, this formula is an essential addition to your toolkit.
Specifications
| Active Substance | Mesterolone |
| Chemical Name | 1α-Methyl-17β-hydroxy-[5α]-androstan-3어one |
| Formula | C20H30O2 |
| Anabolic Index | 150% |
| Androgenic Index | 40% |
| Manufacturer | Xeno Labs |
| Form | 50 tabs x 10 mg/tab |
Product Overview & Science
Proviron 25 is a unique dihydrotestosterone (DHT) derivative that stands out from traditional anabolic steroids. While often categorized as an aromatase inhibitor, its primary mechanism involves binding to Sex Hormone-Binding Globulin (SHBG). By doing so, it increases the levels of free testosterone in the blood, which can be highly advantageous for maintaining a hard, muscular appearance.
Beyond its role in muscle definition, Mesterolone is highly valued for its ability to support libido. When used alongside compounds like Trenbolone or Nandrolone, it helps counteract libido-lowering effects. Furthermore, it is an excellent tool for mid-cycle use to mitigate the effects of aromatization. Its low hepatotoxicity makes it a reliable option for those monitoring liver stress.
Shipping & Delivery
Please note that shipping to military addresses (including APO, FPO, etc.) is currently not supported. Please ensure your delivery address is a standard residential or commercial location to avoid delays.
Frequently Asked Questions
What is the recommended dosage for Proviron 25?
Daily dosages typically range from 25 mg to 100 mg, which corresponds to 1 to 4 tablets per day depending on your specific goals and cycle protocol.
What are the potential side effects?
As an androgenic compound, Mesterolone may cause side effects such as acne, oily skin, or increased facial/body hair growth. It may also contribute to hair loss in those predisposed to male pattern baldness or cause slight prostate enlargement in some users.
Does it cause water retention?
No. Mesterolone is known for its lack of water retention, making it ideal for achieving a dry, hard, and defined look during pre-competition phases.
Is it suitable for liver health?
Mesterolone is considered to have low hepatotoxicity, making it relatively mild on the liver, though it should still be used with care during prolonged cycles.