Duraxyl 100 (Nandrolone Phenylprop 100) - Kalpa Pharmaceuticals
Achieve your strength and physique goals with precision. Duraxyl 100 offers a short-acting solution for athletes seeking the benefits of Nandrolone Phenylpropionate (NPP) with a more rapid clearance rate than traditional decanoate esters. Whether you are looking to enhance lean mass or optimize strength, this formula provides the professional-grade results you require.
Specifications
| Active Substance | Nandrolone Phenylpropionate |
| Manufacturer | Kalpa Pharmaceuticals |
| Form | 1 vial x 10ml x 100 mg/ml |
| Half-Life | 2-3 days |
| Carrier Oil | Miglyol 812 MCT oil |
| Hepatotoxicity | Low |
| Water Retention | No |
| Aromatization | Low |
| Acne Risk | Rarely |
Product Overview & Usage
Nandrolone Phenylpropionate, commonly referred to as NPP, is a short-ester anabolic steroid. While it shares a lineage with the well-known Nandrolone Decanoate (Deca Durabolin), its shorter ester chain allows the compound to be processed and cleared from the bloodstream much faster. This makes it an ideal choice for athletes who prefer a short-acting drug for their cycles.
NPP is frequently utilized in lean mass cycles. For optimal results, it is often stacked alongside Testosterone Propionate or Winstrol. Due to its chemical structure, it provides significant strength and size benefits while maintaining a lower profile regarding water retention and aromatization compared to its longer-ester cousins.
Typical Dosage: For strength and size gains, NPP cycles are typically administered at approximately 200 – 400mg per week. Always consult your specific regimen requirements to ensure-maximum safety and efficacy.
Shipping & Delivery
Please note the following shipping information for your order:
- Temporary shipping restrictions apply to Hawaii and Alaska.
- Military addresses (including APO, FPO, etc.) are currently not supported.

