Description
Ace-031 1 mg Peptide Sciences — Backed by a rigorous commitment to quality, this research-grade peptide is designed for targeted physiological enhancement through specific receptor activation. Peptides offer precise biological signaling for recovery optimization, hormonal support, healing, or body composition improvement with high selectivity. This formulation is dosed at 1 mg per unit.
Key Benefits
- Soluble activin receptor IIB decoy — neutralises myostatin + activin A
- Direct myostatin pathway inhibition
- SubQ dosing, weekly schedule
- Investigational only — not commercially approved
- Research interest in muscle-wasting protocols
- Each unit dosed at 1 mg — see Recommended Dosage below for protocol-specific intake
Recommended Dosage
Research dosing: 1 mg/kg SubQ every 2 weeks in early clinical trials. Scaled-down research protocols: 100–200 mcg/kg weekly. Investigational-only status.
How It Works
Engineered soluble activin receptor IIB fused to IgG Fc domain. Acts as a decoy receptor, trapping myostatin and activin A before they can signal through native receptors. Upstream of follistatin’s mechanism.
Pharmacokinetics
Plasma half-life approximately 10–12 days (Fc-fusion extends half-life). Weekly or bi-weekly dosing. Research-grade reconstitution fridge-stable 4–6 weeks.
Potential Side Effects
Phase-1 trials halted due to nosebleeds and gum-bleeding — attributed to off-target effects on BMP-signalling pathways that include vascular-maintenance. Informational use only.
Cycle & Stacking Guide
Research-only. If used, short 2–4 week protocols with close monitoring. Not recommended for routine supplementation.
Manufacturer Notes
Peptide Sciences is a research-only peptide manufacturer with HPLC-verified purity documentation on every SKU. Vials are lyophilised and ship with a third-party assay report.
Storage & Handling
Store at recommended temperature (15–25°C; peptides and HGH at 2–8°C after reconstitution). Protect from light and moisture. Keep out of reach of children. For research and educational purposes only.





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