Follistatin-344

Follistatin-344 is a full-length synthetic analogue of the endogenous protein Follistatin, known for its ability to inhibit key regulatory molecules including myostatin, activin, and follicle-stimulating hormone (FSH). In animal studies, this inhibition has been linked to enhanced muscle growth via both hypertrophy and hyperplasia, reduced scar formation, and modulation of inflammatory responses. Once administered, Follistatin-344 may be bioconverted into other active Follistatin isoforms, extending its biological impact.

Ways to purchase:

Rejuv-rx utilizes an Institutional Review Board (IRB) through Cellular Peptide. Rejuv-RX is dedicated to the advancement and improvement of the healthcare industry. We have partnered with an Institutional Review Board (IRB) that assists in our research studies, which are submitted biannually.

Participation in these studies enables us to collect research data to improve and monitor peptide usage and outcomes. We offer our clients the option to purchase peptides utilizing our review board and help track results. To get started, just fill out the form to gain access to the portal. 

If you choose to opt out of our IRB, then understand Product Usage: THIS PRODUCT IS INTENDED AS A RESEARCH CHEMICAL ONLY. This designation allows the use of research chemicals strictly for in vitro testing and laboratory experimentation only.

All product information available on this website is for educational purposes only. Bodily introduction of any kind into humans or animals is strictly forbidden by law. This product should only be handled by licensed, qualified professionals. This product is not a drug, food, or cosmetic and may not be misbranded, misused, or mislabeled as a drug, food, or cosmetic.

You can find a video on how to reconstitute your peptides here.

You can find a video on how to inject your peptides here.