I have known and used Bioxtron for many years, couldnt be more satisfied to give a try to.Bioxyron collagen, I know the properties of collagen peptides but with Bioxtron formula its a SUPER SUPPLEMENT that benefiys my health well being substantially all over my body, I feel much better from my Degenerative disc disease among my other conditions, I feel saciety and no candies cravings, so I will continue to consume it, thanks for this improved formula! Kudos