A Hawaii clinic is promoting peptide therapy as an anti-aging option, positioning it as a gentler alternative to hormone treatments — potentially useful for people in midlife, though the products sit in a gray regulatory zone.

• Peptides are short chains of amino acids the body makes naturally that act as chemical messengers telling cells what to do.
• The most popular treatment on offer combines sermorelin with glycine, which nudges the pituitary gland to make more of the body's own growth hormone.
• Claimed benefits include better sleep, firmer skin, faster fat burning, and holding on to muscle as people age.
• Most peptides are still not FDA-approved, and cheap versions sold online often come from foreign pharmacies with little oversight, making them risky to inject.
• The pitch targets anyone from their 30s to their 70s who feels tired, foggy, or stuck with stubborn belly fat.

Outlook: The clinic expects to add more peptide treatments once regulators finish signing off on them.