Follistatin 344
- 99%+ HPLC Purity — Independently verified by accredited US laboratory
- Endotoxin-Screened — LAL tested, LPS-free, endotoxin report available
- GMP-Certified Manufacturing — USA facility, ISO 9001:2015
- Lyophilized for Stability — Shipped cold-packed, intact for reconstitution
Add essential supplies:
For laboratory research use only. Not for human or veterinary use.
About Follistatin 344
In the pursuit of maximum physical potential, the biggest obstacle isn't just training or nutrition—it's biology. Follistatin 344 is a potent glycoprotein specifically designed to override the body's natural "stop signal" for muscle growth: Myostatin.
By inhibiting myostatin and other proteins in the Transforming Growth Factor-beta (TGF-β) family, Follistatin 344 allows for unprecedented levels of muscle hypertrophy and strength gain, making it a cornerstone for advanced research into muscle-wasting diseases and peak human performance.
What is Follistatin 344?
Follistatin 344 is a naturally occurring autocrine glycoprotein. While the body produces several isoforms of Follistatin, the 344 version is the most sought-after in research due to its stability and high affinity for neutralizing myostatin.
- Myostatin Antagonist: Its primary role is to bind to and neutralize myostatin, a protein that limits how much muscle the body can build.
- TGF-β Regulator: It modulates several ligands in the TGF-β family, which are involved in cell growth, inflammation, and tissue repair.
- Follicle Stimulating Hormone (FSH) Inhibitor: In its natural state, it also helps regulate the reproductive system by inhibiting the release of FSH.
How Effective is Follistatin 344?
Follistatin 344 is regarded as one of the most powerful "mass-building" peptides in existence due to its unique mechanism of action.
Rapid Muscle Hypertrophy
By removing the "brakes" on muscle growth, Follistatin 344 can lead to significant increases in lean body mass in a relatively short timeframe.
Increased Strength
The increase in cross-sectional muscle area directly translates to enhanced force production and power output.
Combatting Muscle Atrophy
It is a primary focus of research for treating Sarcopenia (age-related muscle loss) and Muscular Dystrophy.
Enhanced Recovery
Follistatin's role in tissue remodeling helps the body repair muscle fibers more efficiently after intense mechanical stress.
Top Benefits of Follistatin 344 Peptide
Why is Follistatin 344 a staple for elite physique and performance researchers?
- Permanent Muscle Density: The growth achieved through myostatin inhibition is often more resilient than growth achieved through hormonal spikes alone.
- Anti-Inflammatory Properties: Helps manage the systemic inflammation that can hinder muscle growth and recovery.
- Synergistic Potential: It works exceptionally well when stacked with IGF-1 variants, as they attack muscle growth from two different angles (growth signaling vs. signal-blocking).
- Promotes Lean Recomposition: Helps the body prioritize muscle tissue over fat storage by optimizing the metabolic environment.
