Durabolin 500 (NPP) 5 ml by Gen-Shi Labs.

Durabolin 500 is presented here as a 5 ml vial from Gen-Shi Labs.. The listing identifies the stated substance as nandrolone phenylpropionate, with a stated strength of 100 mg per ml. This page is intended as a clear product reference for checking the formulation, manufacturer and vial format shown in the available product details.

Product identification and comparison notes

When reviewing this item, the main points to check are the stated substance name, the concentration per ml and the total vial volume. For this listing, the strength is expressed per ml rather than per vial, which helps distinguish it from other strengths or pack formats. The model reference can also be helpful when comparing packaging details across listings from the same manufacturer.

The product title includes NPP, a commonly used abbreviation for nandrolone phenylpropionate. If comparing similar listings, it is worth checking that the abbreviation, full substance name and concentration are presented consistently on the product packaging and label details.

Technical information

Handling and packaging notes

Check that the outer presentation and vial label match the product name, stated concentration and manufacturer details shown on the listing. Keep the packaging for identification and verification purposes. Store according to the information printed on the original packaging.

Frequently Asked Questions

Does the 100 mg/ml strength refer to the whole vial?

No. The stated strength refers to each millilitre. The vial volume is listed separately as 5 ml.

What does NPP mean on this listing?

NPP is an abbreviation for nandrolone phenylpropionate, which is the stated substance named in the product details.

How can this listing be distinguished from other versions of Durabolin?

The clearest identifiers are the manufacturer, the 5 ml vial format, the stated 100 mg/ml concentration and the model reference GSNPP200.

Is the model number useful for verification?

Yes. A model reference can help with catalogue matching and packaging checks when comparing product details across listings.

What packaging format is shown here?

This listing describes a single vial presentation with a stated volume of 5 ml.

How should the product information be checked on arrival?

Review the vial and packaging details to confirm the product name, manufacturer and concentration match the listing, then retain the packaging for reference.