FST 344 · Build muscle

Build muscle Repair Fat loss

FST 344 1mg × 10

FST

$309.00USD

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1mg × 10 vials

$309.00

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COA per batch

Research-use disclaimer

All products are strictly for laboratory research and in-vitro studies, not for human consumption.

Description

FST-344 (Follistatin 344) is a synthetic 344-amino-acid isoform of follistatin, a naturally occurring glycoprotein that acts as a potent myostatin inhibitor. By binding and neutralizing myostatin and other TGF-β family members (such as activin), it promotes significant increases in skeletal muscle mass, strength, and lean body mass while reducing fat. It has been studied mainly in gene therapy contexts (e.g., AAV-delivered) for muscle-wasting diseases like muscular dystrophy and is popular in experimental/bodybuilding circles for its muscle-building potential. It remains unapproved for clinical use. This content is for research purposes only and is provided solely for reference. It must not be interpreted as health, clinical, or legal advice or guidance.

Product research FAQ

What is this product intended for?

It is supplied strictly for laboratory research and in-vitro studies, not for human consumption.

Is batch documentation available?

Available batch-specific Certificates of Analysis are listed in the COA section on this page.

How should the product be stored?

Follow the storage information shown on this page and the instructions supplied with the specific batch.

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FST 344 1mg × 10 Research Peptide | HPLC-Tested | PeptiSlimBio