Npprow is a 10 ml vial of Nandrolone Phenylpropionate labeled at 100 mg per ml, produced by Crowx Labs. The vial delivers injectable NPP in an oil-based solution, and the specifications list the form as injection, the dosage as 100 mg, and the pack as a single vial holding 10 ml total.

NPP 100mg Concentration in the Crowx Vial

The label states 100 mg of Nandrolone Phenylpropionate per ml across 10 ml, giving you 1,000 mg of active substance per vial. That concentration sits below what some other labs print: Xeno Labs lists its NPP 100 at the same strength in the same volume, while longer-ester Durapex from Gomeisa Labs doubles the dosage per ml in a similar 10 ml vial. The npp 100mg figure reflects a product designed for more frequent pinning than decanoate esters, though this page does not address scheduling or administration. Crowx Labs has been based in the USA since 2020.

Vial Format and Nandrolone Phenylpropionate as an Injectable

The pack is a sealed glass vial, the standard container for multi-dose injectable anabolic steroids where each ml is drawn through a rubber stopper. Nandrolone Phenylpropionate as a substance is supplied only as an injection; no oral or transdermal form exists on record for NPP. The 10 ml size is common across nandrolone products, matching what Gomeisa and Xeno offer for both phenylpropionate and decanoate esters, so vial volume alone does not distinguish one lab's NPP from another. What separates them is dosage per ml, presentation finish, and the maker's record.