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Carnosine gel for running and endurance

Carnosine gel for running and endurance helps you hold pace longer.

Apply it about 45 minutes before running, cycling, triathlon, rowing, swimming, rucking, or long intervals.

Long and repeat efforts

It supports repeat explosive efforts in sprinting and long intervals.

It supports fewer muscle cramps during long or hot sessions.

Apply about 45 minutes before a long or hot session.

Re-apply after training, as needed, for less post-workout soreness before the next session.

What the cited study found in repeat sprints

A 2025 triple-blind, placebo-controlled study in the Journal of the International Society of Sports Nutrition tested this formula on 7 world-class rugby sevens players.

7 players, 1,452 international caps. Triple-blind crossover against placebo. 10 mL rubbed on 40 minutes before 12 cycle sprints.

Peak power versus placebo: Sprint 7 +156 W (1426 vs 1270 W), Sprint 4 +103 W (1347 vs 1244 W), and Sprint 2 +101 W (1433 vs 1332 W).

Peak power improved. Average power and heart rate did not differ.

Beaven et al., 2025, J Int Soc Sports Nutr.

Read the study

Questions

It helps you hold pace longer. Apply it about 45 minutes before running, cycling, triathlon, rowing, swimming, rucking, or long intervals.

Apply it about 45 minutes before you start.

Peak power improved versus placebo. Sprint 7 was +156 W (1426 vs 1270 W), Sprint 4 was +103 W (1347 vs 1244 W), and Sprint 2 was +101 W (1433 vs 1332 W). Average power and heart rate did not differ.

Get Red Line Gel

Your first single-bottle order is covered by the manufacturer's satisfaction guarantee: a full product refund within 30 days, and you keep the bottle. Shipping isn't refunded. See the manufacturer's policy.