Testprow from Crowx Labs is an injectable testosterone propionate solution at 100 mg per ml, supplied in one 10 ml vial. The propionate ester shortens the compound's active window compared to enanthate or cypionate, which changes how often someone might reorder rather than what the vial itself contains. The label prints the dosage, the ester, the milliliter count and the substance, and those are the specifications a buyer weighs when setting this pack beside others carrying the same compound.

Testosterone Propionate 100 mg/ml in a 10 ml Vial

The concentration sits at 100 mg per ml across the full 10 ml volume. Testosterone Propionate from Gomeisa Labs runs at the same strength in the same vial size, while Testopex P from Sixpex steps to 100 mg per ml in a smaller format. The propionate ester keeps the molecular weight lower than longer-chain esters, so 100 mg of this ester delivers a slightly higher proportion of free testosterone by weight than 100 mg of cypionate or enanthate would. Crowx Labs has made these since 2020 and is based in the USA. The vial holds ten milliliters of oil-based solution, and the single-vial pack is the only configuration listed.

Propionate Against Enanthate and Cypionate on the Shelf

Propionate's ester is shorter than enanthate or cypionate, which means it clears faster and is often chosen where someone wants a compound with a narrower active period. The 100 mg per ml figure is common across propionate testosterone listings, though some labs print 200 mg per ml on larger vials. The form remains injection throughout the category; no powder, cream or tablet version of this ester appears in the catalogue. The vial is glass, the solution is oil-based, and the presentation matches what other propionate packs from Ryzen, Ultima and Bull Pharma show on their labels.

Our guide covers testosterone undecanoate vs cypionate along with other common ester comparisons at testosterone undecanoate vs cypionate.