RAD-140 (narrow Labs)
People mainly take RAD-140 (narrow Labs) for performance, blood sugar. Based on 2 first-hand reports. Ranked #2643 of 2,750 overall.
5
User score
Mostly negative0% positive50% mixed50% negative0% unclear
Of reports that state an outcome, 0% are positive.
Clinical research
Research pending
High-risk compound. SARMs 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 RAD-140 (narrow Labs) does, according to users
Of the people who reported each effect, the share who said it got better.
betterno changeworse
What the research says
Systematic reviews and meta-analyses from PubMed, with their published conclusions.
Research data for RAD-140 (narrow Labs) is being compiled.
Dosage people report
As stated by users — not a recommendation. Follow the label or your doctor.
EDas reported
15 mgdaily
Reported side effects
How often each side effect came up across all reports.
No side effects reported so far.
What users say
Verbatim quotes, shortened only — each links to the original discussion.
“I've literally had no change in my pumps since taking narrow lab's RAD which is my first clue that this stuff is bunk.”
“I'm on week 2 from them I think I'm feeling it not 100% sure tho on 15mg daily”
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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 3, 2026. How we rate