MK-677 vs TB-500 for recovery
Short answer: For recovery, users rate them about the same: 99% report improvement with MK-677 (81 reports) and 97% with TB-500 (208 reports).
MK-677 has 0 meta-analyses and 15 randomized trials on PubMed; TB-500 has 0 and 3.
Based on 692 reports about MK-677 and 652 about TB-500. Not medical advice.
| MK-677 Substance | TB-500 Peptide | |
|---|---|---|
| User score | 45 | 49 |
| Verdict | Mixed | Mostly positive |
| Positive of reports that state an outcome | 41% | 67% |
| Reports | 692 | 652 |
| Research | BResearch: Moderate | CResearch: Limited |
| Meta-analyses / RCTs | 0 / 15 | 0 / 3 |
| Mainly used for | ||
| Weight loss % reporting improvement | 63% (43) | 100% (8) |
| Appetite % reporting improvement | 62% (152) | 100% (2) |
| Focus % reporting improvement | 0% (3) | 50% (2) |
| Energy % reporting improvement | 39% (49) | 50% (4) |
| Sleep % reporting improvement | 78% (123) | 60% (5) |
| Anxiety % reporting improvement | 5% (21) | 29% (7) |
| Mood % reporting improvement | 59% (17) | 89% (9) |
| Performance % reporting improvement | 88% (68) | 100% (17) |
| Recovery % reporting improvement | 99% (81) | 97% (208) |
| Pain & inflammation % reporting improvement | 67% (18) | 84% (168) |
| Digestion % reporting improvement | 50% (2) | 100% (2) |
| Libido % reporting improvement | 25% (8) | — |
| Hormones % reporting improvement | 41% (34) | — |
| Blood sugar % reporting improvement | 5% (44) | — |
| Heart & lipids % reporting improvement | 8% (12) | 60% (5) |
| Skin & hair % reporting improvement | 92% (24) | 84% (19) |
| Immunity % reporting improvement | — | 60% (5) |
| Common side effects | water retention, fatigue, hunger, stomach issues | anxiety, fatigue, dizziness, allergic reaction |
| Typical dose reported | 12.5 mg / before dinner | Not listed |
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.”
TB-500Full TB-500 profile →
What a user said
“They reduce neuroinflammation in the brain caused by either head injuries or drug abuse. Ive used them both for this and it works.”
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