Biogen is one of the biggest names in South African sports nutrition, covering everything from everyday health supplements through to serious performance products under ranges like Edge and Platinum. The brand’s latest innovation is something far more specialized than a pre-workout or protein powder in Cramp Shock, a compact 20ml shot built specifically for one of the most frustrating issues athletes face during training and competition.
Cramp Shock takes a direct approach to muscle cramps with a formula centered around apple cider vinegar, alongside a sizeable 371mg of sodium per serving. The product is designed to be taken when cramps strike, delivering what Biogen describes as a fast-acting shock response formula. Even the flavor experience is intentional, coming in a powerful Zesty Lemon taste with a sour and salty profile, fitting for the sizeable hit of sodium.
Whether you’re lining up for a marathon, grinding through a HYROX event, heading out for a long ride, or pushing through a demanding training session, Cramp Shock is a pocket-sized solution well worth grabbing to keep close by. The Informed Sport certified shot is available in convenient single-serving sachets, which you can tear open and squeeze down, perfect for carrying around and consuming right when cramp strikes.

