Peptide Index
← In the media
Has used / endorses2008–2024 · High confidence

Sylvester Stallone

Actor; filmmaker

Long before peptides trended, Sylvester Stallone was Hollywood's most unapologetic advocate for hormone optimization — defending human growth hormone and testosterone as tools for staying strong and functional with age, and predicting they'd one day be 'over-the-counter.' He belongs in this index as the cultural forerunner of today's growth-hormone-peptide conversation: compounds like CJC-1295, ipamorelin, and tesamorelin are prized precisely because they nudge the body's own GH. Note the distinction — Stallone's statements are about HGH and testosterone directly, not research peptides. Documented from interviews.

In their words
HGH is nothing… Everyone over 40 would be wise to investigate it… Mark my words, in 10 years it will be over-the-counter.
The stack — peptides they’ve named
HGH (human growth hormone)

Defends it for offsetting 'wear and tear'; predicted it would go over-the-counter.

Testosterone

Calls it 'so important for a sense of well-being' after 40 — hormone optimization, not a peptide.

GH-secretagogue peptidesView entry →

Editorial context: the modern peptide analog of Stallone's idea — nudging natural GH rather than injecting it. His own statements predate these.