Tribulus terrestris is the #1 selling testosterone booster, and the best example of a supplement that increases libido, but has no effect on testosterone.
Ab belts may cause muscle contractions if used properly. But the belt alone cannot produce six-pack abs. The real challenge to ab definition is the layer of fat that lies right under the skin, hiding muscle tone.
Tone, flex and strengthen up your abs with our most powerful ab toning belt. The Slendertone Abs5 Abdominal Muscle Toner uses advanced clinically demonstrated EMS technology to tone and firm your stomach muscles.lendertone Abs3 Abdominal Muscle Toner: â¢ 1  Tone the muscles, firm the abs. â¢ 2  Complete workout for all the ab muscles. â¢ 3  100% of users have reported more toned and firmed abs in 6-8 weeks. â¢ 4  Used world-wide by physical therapists and sports professionals to strengthen and tone all core abdominal muscles.