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Illustrative product image. LOT and EXP shown are sample details; actual packaging and batch details may vary.
Follistatin 344
Advanced Muscle Size
For laboratory research use only. Not for human consumption.
Research peptide for blocking muscle-growth limits. For serious size research.
$85.00Per vial · 1mg · 1 vial
Order more, save more · $200+ — 5% off · $350+ — 10% off · $500+ — 15% off (Your discount tier is based on your product subtotal before discounts. Shipping is free.)
What it helps with
- Muscle-growth limit blocker
- Serious size research
- Advanced users
📦 Retail unit: One vial at the selected strength. Final availability will be confirmed before ordering opens.
🌍 100% shipping guarantee when ordering opens