Jolt by ATP Science Jolt is a specific Collagen formula by the Australian naturopathic brand ATP Science. This product is specifically designed to aid joints, ligaments and tendons. If you're prone to sore joints from exercise, this is a must-try supplement! Key Features Each serving contains 15g of specific hydrolysed collagen peptides Peptides include Tendoforte, Fortigel and Hydrolysed Collagen Peptides. Great product for both preventative measures, and minimising existing joint issues. Our Thoughts If you know ATP, you know that they go BIG when it comes to new products, and Jolt does just that. This formula really packs a punch with specific collagen peptides to improve joint health and prevent injury, a common concern for any avid gym enthusiast.