Surge

Every active at the dose used in the research, printed on the front. Citrulline and beet nitrate for blood flow, beta-alanine for buffering, and a moderate 150 mg of caffeine so you can still sleep after an evening session.

• Supports output in efforts of 1–4 minutes
• Nitrate for oxygen efficiency
• Moderate caffeine protects sleep

Per serving. No proprietary blends.

Mix one scoop in 300 ml of water 30–45 minutes before training. Beta-alanine works through daily loading, so take it on rest days too. A harmless tingle is normal.

Beta-alanine raises muscle carnosine and improves performance in 1–4 minute efforts. Dietary nitrate lowers the oxygen cost of exercise, with the clearest effects in recreational athletes. Caffeine is consistently ergogenic at 3–6 mg/kg; 150 mg sits at the low end to limit sleep disruption.

• Trexler ET, et al. (2015). International society of sports nutrition position stand: Beta-Alanine. J Int Soc Sports Nutr.
• Jones AM. (2014). Dietary nitrate supplementation and exercise performance. Sports Med.
• Guest NS, et al. (2021). International society of sports nutrition position stand: caffeine and exercise performance. J Int Soc Sports Nutr.
• Gonzalez AM, Trexler ET. (2020). Effects of citrulline supplementation on exercise performance in humans: a review of the current literature. J Strength Cond Res.

Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of the reach of young children. Contains caffeine. Not recommended for children or pregnant or breast-feeding women.