SARMs Tier List: Ostarine, RAD-140, MK-677 & LGD Explained by a Doctor
Dr. Alex Tatem — SARMs Tier List: Ostarine, RAD-140, MK-677 & LGD Explained by a Doctor
Channel: Dr. Alex Tatem · Our label: Clinician; paid clinician face of Superpower (disclosed) · Source: youtube.com/watch?v=U6Jy-8M-rFg
What this video covers
You flooded our comments like a Reddit thread about hair loss that I may or may not be reading compulsively. We’re ranking every major SARM compound by compound the same way we did with our steroid tier list. And the same way we did with our peptide tier list, which I think link up above. We’re going to do history, pharmarmacology benefits toxicities and then we’re going to rank based on efficacy alone.
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
- We’re ranking every major SARM compound by compound the same way we did with our steroid tier list.
- What if we could build a compound that gives you the same muscle building and bone building benefits of testosterone, but without all the nasty androgenic side effects?
- The problem with SARM is that not a single SARM has ever been approved by the FDA.
- And listen, I know that FDA approval is not the end- all beall of whether or not something works, but keep in mind, most of the steroids that we know today actually were approved by the FDA because at least they work.
- Now, recreationally, guys are taking way more than what they prescribed in the clinical trials.
- We’re talking chastatic liver injury jaundice hospitalization liver biopsies showing real tissue damage in young otherwise healthy men from compounds they bought off the internet thinking they were going to be safe.
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Educational information only — not medical advice. Peptides discussed on this page include substances that are not FDA-approved.