Peptides are currently gaining popularity, with marketing efforts promoting their benefits. However, the scientific community has not yet fully validated these claims. The gap between marketing and science is notable, with the science not having caught up to the advertising.

Further information on this topic is available, discussing the disparity between the marketing of peptides and the current state of scientific research.

Details on peptides and their marketing can be found in a related opinion piece, which explores the subject in more depth.