Description
YK-11 is a unique compound often classified as a SARM, though its mechanism more closely resembles that of a synthetic myostatin inhibitor. It is researched for its potent anabolic activity through follistatin upregulation, promoting muscle development beyond what traditional SARMs may offer.
Due to its hybrid structure and high potency, YK-11 is typically reserved for advanced research protocols focusing on aggressive muscle-building outcomes.
✅ Powerful lean muscle growth potential
✅ Inhibits myostatin for greater anabolic effect
✅ May support improved muscular hardness and density
✅ Unique compound with hybrid SARM-steroid activity
✅ Often used in advanced stack protocols
✅ No prescription required
⚠️ Post-cycle therapy (PCT) is recommended following YK-11 use to support natural hormone recovery.
Product Specs:
🔹 Volume: 30mL
🔹 Concentration: 10mg/mL
🔹 Suspension: PEG400
Administration:
Each vial contains 30mL dosed at 10mg/mL. Research applications commonly begin at 5mg per day (0.5mL), with some studies exploring up to 10mg per day (1mL). Due to its potency, lower dosages are often preferred in early-phase experiments. Use a calibrated dropper. Store at room temperature, away from light.
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Nate –
strength and aggression in the gym went up. a bit of back pumps tho
Jason –
didn’t feel much at 10mg. might go higher next time