MK-677: Muscle Growth or Metabolic Disaster?
Dr. Alex Tatem — MK-677: Muscle Growth or Metabolic Disaster?
Channel: Dr. Alex Tatem · Our label: Clinician; paid clinician face of Superpower (disclosed) · Source: youtube.com/watch?v=XsW8AGchV14
What this video covers
Ibutamin, often mistakenly referred to as a sarm, is actually an orally available growth hormone secret that works to increase natural growth hormone production and IGF-1 levels. No needles, no mixing powders, no fridge full of mystery peptides that may or may not be getting cloudy. Originally developed by Merc in the 1990s, it was designed to combat muscle wasting and growth hormone deficiency. It’s not just raising IGF-1 levels and boosting growth hormone.
Summary drawn from this video’s own transcript (banked in our research library, pulled 2026-11-07). Claims below are the speaker’s — attributed, not endorsed. This site publishes no dosing, protocol, or sourcing information.
Key points, in the speaker’s own framing
- Ibutamin, often mistakenly referred to as a sarm, is actually an orally available growth hormone secret that works to increase natural growth hormone production and IGF-1 levels.
- No needles, no mixing powders, no fridge full of mystery peptides that may or may not be getting cloudy.
- Originally developed by Merc in the 1990s, it was designed to combat muscle wasting and growth hormone deficiency.
- Because in 2011, despite showing earlier promise, a study showed that elderly hip fracture patients taking ibutamin had a higher risk of congestive heart failure compared to those who weren’t.
- For a while, MK677 was being compounded in specialtyarmacies, but then the FDA showed up like the fun police and slapped it on their do not compound list in 2023.
- Know the risks, know the laws, and if you’re using it, maybe check your fasting glucose once in a while.
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Educational information only — not medical advice. Peptides discussed on this page include substances that are not FDA-approved.