Dr. Jay Udani (UCLA Geffen School of Medicine, Los Angeles, California and Medicus Research LLC, Northridge, California), and Drs. Betsy Singh, Vijay Singh and Elizabeth Sandoval (Medicus Research LLC) showed that 10 healthy adults experienced reduced pain and tenderness following eccentric exercise after 30 days of supplementation with BounceBack® capsules (2 /day).* Study was at least partially funded by Mannatech.


Udani J, Singh B, Singh V (2009) BounceBack capsules for reduction of DOMS after eccentric exercise: a randomized, double-blind, placebo-controlled, crossover pilot study. J Int Soc Sports Nutr 6(14):1-6.

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