Black Label

Iron Fist Black Label arrives in a premium aluminium bottle · either 10ml (reference IFBL10) or 24ml (reference IFBL30). The 10ml uses Iron Fist's exclusive aluminium mould, developed in-house at PWD Factory · no other brand has this exact bottle shape.

Bottles are matt black with a white stripe and silver Iron Fist logo. The aluminium construction protects contents from light and heat, keeping poppers fresh longer. Each bottle is sealed and labelled with its production lot number for full traceability.

Black Label is n-pentyl nitrite, a five-carbon alkyl nitrite with a straight molecular chain. This is different from Iron Fist Original (isoamyl nitrite, branched chain) and sets it apart from other families in the range.

Every production batch is selected from PWD Factory's purest output and tested by gas chromatography (GC-FID) before bottling. That's the 'Black Series' distinction · quality control and lot traceability, not a hierarchy of strength. All nine Iron Fist families are equally valued · the choice is down to personal preference.

Buy Iron Fist Black Label poppers from authorised distributors across the UK and Europe. Official Iron Fist partners include:

· Twisted Beast (UK & US) · poppers.paris, poppers-rapide.eu (France) · poppers-portugal.com (Portugal) · Tom Rockets (Germany & EU) · Euro Poppers (Spain)

Check the full reseller list on iron-fist.eu/partners to find a stockist near you. If you spot suspect sellers or counterfeit stock, report it to info@pwd-factory.com.

Iron Fist Black Label stays fresh in its sealed aluminium bottle for extended periods. Once opened, recap tightly after use. The aluminium construction and thermal stabilisation help preserve potency.

Store bottles upright in a cool, dark place · away from heat and direct sunlight. Rotate stock regularly if you buy in bulk · older bottles first. Most users notice best results within the first few weeks after opening, though proper storage extends usability.

Genuine Iron Fist Black Label has matt black packaging with a white stripe and silver Iron Fist logo on the aluminium bottle. The 10ml bottle uses Iron Fist's proprietary mould · check that the shape matches official images.

Look for a printed lot number on the label · this proves traceability. Buy only from the official resellers listed above. If packaging looks wrong, colours are off, or text is poorly printed, it's likely counterfeit. Report suspect stock to info@pwd-factory.com with photos and the seller's name.