BioTechUSA Citrulline Malate Powder 300g

A pump is not vanity. It is the visible sign that blood is reaching working muscle, carrying oxygen in and taking waste out, and citrulline is one of the few ingredients that reliably improves it.

This is the malate form specifically: citrulline bound to malic acid, which is itself part of the energy cycle your cells run on, so the pairing does more than deliver the citrulline. In the body it converts to arginine and then to nitric oxide, which widens blood vessels and improves circulation during training. BioTechUSA sell it as a single ingredient rather than buried inside a pre-workout, which lets you dose it where you want it.

The 300G tub stretches to 100 servings, over three months of daily use.

It is unflavoured, so it stirs into a pre-workout, an intra-workout drink or plain water without changing the taste.