PlainPill

SS-31

People mainly take SS-31 for energy, recovery, weight loss. Based on 70 first-hand reports and 0 meta-analyses & systematic reviews in the medical literature. Ranked #139 of 1,974 overall.

48
User score
Mostly positive
20% positive6% mixed0% negative74% unclear

Of reports that state an outcome, 77% are positive.

Clinical research
CLimited research
0
meta-analyses
3
RCTs
287
papers
High-risk compound. Peptides are not approved as supplements, carry serious and sometimes irreversible risks, are banned in competitive sport and may be restricted where you live. Nothing here is a recommendation to use it.

What SS-31 does, according to users

Of the people who reported each effect, the share who said it got better.

What the research says

Systematic reviews and meta-analyses from PubMed, with their published conclusions.

CLimited research

1–4 randomized controlled trials, no meta-analysis yet. The grade measures how much human research exists — read the conclusions below for what it found.

No meta-analyses or systematic reviews published yet — 3 randomized trials found.

Dosage people report

As stated by users — not a recommendation. Follow the label or your doctor.

morningas reported
4 mgevery other day
1-2 mgdaily
two-month cycleas reported
cyclingas reported
once or twice a yearas reported

Reported side effects

How often each side effect came up across all reports.

brain fog ×1fatigue ×1irritability ×1itching at ×1rash at ×1

What users say

Verbatim quotes, shortened only — each links to the original discussion.

“SS-31 and Mots C seemed to help with fatigue in the meantime.”
Source discussion ↗
“As a severe chronic fatigue sufferer bpc157/tb500 and Ss-31 changed my whole life in one month”
Source discussion ↗
“I have personally tried the following peptides: Epitalon SS-31 Reta Tirz Pinealon GHK GLOW KPV Tessamorelin CJC+IPA no dac BPC on its own Thymison Alpha-1”
Source discussion ↗
“Have MOTc, SS-31, NAD+,DSIP, epithalon in the fridge.”
Source discussion ↗
“Morning SLU-PP-332 MOTS-c SS-31”
Source discussion ↗
Top discussions (5)

Other options for energy

User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 2, 2026. How we rate