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Follistatin 344


Follistatin 344 is a protein that best works in performance enhancement for athletes. It is attached carbohydrates and high amounts of non-essential amino acid cysteine. This makes Follistatin 344 competitively unique compared to other peptides.

SKU Follistatin 344 Categories ,


Follistatin 344 Peptide Vial 1mg Description

Follistatin-344 (FS344) is a fully synthetic counterpart of naturally occurring follistatin. According to animal studies, follistatin inhibits myostatin, activin, and FSH (follicle-stimulating hormone) action. This increases muscle mass (both hypertrophy and hyperplasia), decreases scar formation, and inhibits some inflammatory responses. In addition, the body can change Follistatin-344 to produce different follistatin variations.

Follistatin 344 peptide is a molecule that fights hair loss caused by DHT production. The peptide is thought to block the hormone DHT and the enzyme five alpha-reductase in the body. This allows for the creation of natural testosterone. The protein aids in the synthesis of testosterone to DHT, which damages hair follicles. It is also used to cure ageing alopecia and anti-ageing.

Follistatin 344 Research findings

Follistatin-344 interacts to and suppresses growth factor peptides like myostatin, according to research. Myostatin regulates and limits muscular development. While myostatin is essential in skeletal muscle fibrosis, too much of it can cause chronic illnesses in the tissues, organs, and bone marrow.

Follistatin-344 inhibits myostatin’s degenerative effects and follicle-stimulating hormone release (FSH). High FSH levels in male mice can cause aberrant hormone and testicular function. This hormone can also slow muscle growth and recovery. However, too low amounts can potentially harm reproductive capacities.

Recent research showed that FS344 suppressed myostatin more effectively than Trichostatin A. (TSA). In addition, TSA requires daily administration, whereas follistatin does not [1].

Muscle growth

High Follistatin 344 dosage builds muscle in tests. However, most FS344 peptide research has been done on animals. Therefore, there is currently no formal research on follistatin 344 usage.

One study found that animals lacking myostatin and overproducing follistatin had 17% bigger muscle fibres than animals in the control group. The research shows follistatin 344 has effects on muscle growth beyond muscle blockers.

For example, myostatin-deficient mice had double the muscle mass. Conversely, those receiving the follistatin transgene and blocked myostatin had four times the muscle mass of the placebo group.

In the same way that follistatin increases muscle mass, a lack of this protein at birth can reduce muscle mass, affecting organ, bone, and tissue development. In addition, it has been shown to affect healthy hormonal activity in mice [2].

Hair growth

The follistatin 344 peptide may aid male baldness. The peptides are known to suppress DHT action preventing the peptide from entering the bloodstream while used. It will then bind to DHT and prevent it from working normally. This makes it easier for follistatin to connect to DHT and inhibits it from functioning normally. As a result, the FS344 peptide easily blocks DHT production in the body, preventing baldness.

Follistatin has been shown to increase hair development significantly in mice.

In a tiny study of 24 mice, follistatin for hair loss increased total hair density by 20% and hair thickness by 13% [3].

A single follistatin 344 treatment resulted in a year of hair growth.


Follistatin appears to increase male and female mouse fertility. Therefore, high amounts of follistatin 344 may make mice more reproductive.

Inhibition of the reproductive ageing activins (FS-344). This peptide may also help relieve the symptoms of menopause [4].

High-quality sperm also contains follistatin344. Thus, follistatin 344 supplementation may boost male fertility in mice [5].

While follistatin 344 research on follistatin and fertility is currently limited, there is the suggestion that it can boost fertility in males and females.

Follistatin 344 Peptide summary

Follistatin 344 has been shown to promote muscle growth by up to 200 percent. It can also help male and female mice become more fertile.

Recent research shows that boosting follistatin levels in mice helps muscles develop stronger and improves overall health. So, to sum up, this promising peptide has been found to increase muscles and improve reproductive health.


  1. https://www.science.org/doi/10.1126/scitranslmed.3000112
  2. https://www.pnas.org/doi/full/10.1073/pnas.0709144105
  3. https://pubmed.ncbi.nlm.nih.gov/22052313/
  4. https://pubmed.ncbi.nlm.nih.gov/19696363/
  5. https://pubmed.ncbi.nlm.nih.gov/11275954/
Buy Follistatin 344 Peptide vial 1mg

Pharma Lab Global is one of the best locations to purchase high purity Follistatin-344 for research. Pharma Lab Global is a trusted supplier of peptides and sarms worldwide. You have the option to buy  Follistatin 344 Pre Mixed peptide from here. Buy Follistatin-344 from Pharma Lab Global today!

Follistatin 344 Specifications

Physical Appearance: White Lyophilised Solid
Form: Sterile Filtered White Lyophilized
Solubility: Water Soluble


All products listed on this website and provided through Pharma Labs Global are intended for medical research purposes only. Pharma Lab Global does not encourage or promote the use of any of these products in a personal capacity (i.e. human consumption), nor are the products intended to be used as a drug, stimulant or for use in any food products.

Additional information


1mg Vial, Kit = 1mg vial, bac water, syringes

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