Ipamorelin vs MK-677 for sleep
Short answer: For sleep, users rate them about the same: 82% report improvement with Ipamorelin (88 reports) and 79% with MK-677 (170 reports).
Ipamorelin has 0 meta-analyses and 2 randomized trials on PubMed; MK-677 has 0 and 15.
Based on 510 reports about Ipamorelin and 978 about MK-677. Not medical advice.
| Ipamorelin Peptide | MK-677 Substance | |
|---|---|---|
| Users say it helped | 63%helped219 reports · high confidence | 39%helped479 reports · high confidence |
| Verdict | Mostly positive | Mixed |
| Research | CResearch: Limited | BResearch: Moderate |
| Meta-analyses / RCTs | 0 / 2 | 0 / 15 |
| Mainly used for | ||
| Sleep % reporting improvement | 82% (88) | 79% (170) |
| Appetite % reporting improvement | 33% (15) | 66% (228) |
| Recovery % reporting improvement | 90% (62) | 99% (106) |
| Performance % reporting improvement | 85% (47) | 90% (87) |
| Weight loss % reporting improvement | 90% (51) | 53% (55) |
| Common side effects | flushing, water retention, headache, vivid dreams | water retention, fatigue, stomach issues, hunger |
| Typical dose reported | Not listed | 12.5 mg / before dinner |
IpamorelinFull Ipamorelin profile →
What a user said
“CJC-1295, Ipamorelin, rHGH all help. Helped me recover from Phenibut overuse and dependence, and heavy stimulants.”
MK-677Full MK-677 profile →
What a user said
“From my own experience (also have suffered from poor sleep), i experienced a noticeable increase in sleep quality even with a low dose.”
Related comparisons
Percentages come from first-hand user reports and are not clinical outcomes. Talk to a doctor before starting, stopping or combining anything. How we rate