B15 Capsules. This is a 100 ct bottle. Used successfully for many years in the training of athletes in Russia to help prevent muscle fatigue due to lactic acid buildup. we were first to introduce these to the fraternity in the early 1970's. An excellent aid for gaff, naked heel or postiza. May be used with any other medication. This is an excellent aid! Dosage and Administration: 1 capsule last 2 days of keep and 1 capsule at time of weigh-in or 1 hour before competition.