What's in this bundle
Combines RAD-140, MK-677, and YK-11 — three compounds with very different real evidence: MK-677 has the strongest human trial history in this batch (and a serious documented cardiovascular safety signal); RAD-140's only human data is a cancer-patient trial with a real liver-enzyme signal; YK-11 has cell-culture data only, no human or even whole-animal trial. No trial has tested this three-way stack, and combining a compound with a documented liver-enzyme signal (RAD-140) and one with a documented cardiovascular signal (MK-677) is a real, additive consideration worth being upfront about, not a footnote.
Why these three specifically for bulking?+
Each covers a different part of the growth equation. RAD-140 is one of the stronger SARMs for muscle and strength, MK-677 keeps GH/IGF-1 elevated around the clock via its long half-life, and YK-11 is researched for a distinct mechanism — inhibiting myostatin, the same 'brake on growth' that Follistatin targets elsewhere on this site.
Is this combination itself studied, or just each part individually?+
Just individually — each compound has its own research behind it; the specific three-way combination is a community-assembled stack, not something tested together in a trial.
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