Klean Endurance D-Ribose Chewable Tablets, Orange/Vanilla, 90 Count bicycle-helmet-buy-1-get-1-sale Does not contain any petroleum

Does not contain any petroleum products

L fits chest 36-39" or a 160-180 lbs person

though not with an annoying tingling effect

or interfere with your performance

each size can be worn for years as the child grows

Klean Endurance D-Ribose Chewable Tablets, Orange/Vanilla, 90 Count bicycle-helmet-buy-1-get-1-sale Does not contain any petroleumThe entire KLEAN line is NSF Certified for Sport and certified to be clean of banned substances KLEAN Endurance is a D Ribose chewable supplement clinically proven to help restore and replenish core energy KLEAN Endurance chewable tablets are sweetened naturally and contain natural orange vanilla flavoring Powered by Douglas Labs Servings Per Container 90