Injectable peptides have exploded in popularity, with products like "Glow Stack" and "Wolverine Stack" flooding the market from Chinese manufacturers. These substances promise everything from youthful skin to rapid muscle recovery, creating a booming gray-market industry fueled by influencers and celebrities.

Despite being unapproved drugs, peptides have become a cultural phenomenon, with users injecting tiny glass bottles of these substances for cosmetic and performance benefits. The market has grown rapidly through social media endorsements and word-of-mouth marketing, creating a lucrative underground economy that operates outside traditional pharmaceutical regulations.

Now Health and Human Services Secretary Robert F. Kennedy Jr. wants to legitimize this industry by making peptides easier to buy legally. This move would transform a currently unregulated market into a mainstream health product sector, potentially opening the door for major pharmaceutical companies to enter what was once an underground craze.