Image 1 of 1
Image 1 of 1
Image 1 of 1
Image 1 of 1
⭐ ⭐ ⭐ ⭐ ⭐ 5.0 /31 Based on verified feedback
Follistatin-344 isa 344-amino-acid isoform of a naturally occurring glycoprotein studied primarily for its ability to bind and neutralize myostatin—a protein that limits muscle growth. By "inhibiting the inhibitor," it promotes muscle hypertrophy and is researched in regenerative medicine, longevity, and bodybuilding applications.
How It Works
Myostatin Inhibition: Myostatin acts as a natural brake on muscle development. Follistatin-344 sequesters myostatin, allowing muscle fibers to grow and regenerate more freely.
Activin Neutralization: It also binds to activins, which are involved in tissue repair and cell proliferation.
Research vs. Clinical Use
Laboratory Research: Most scientific literature focuses on its preclinical use in models of muscle wasting (sarcopenia), muscular dystrophy, and tissue repair.
Therapeutics & Wellness: In cutting-edge longevity and wellness circles, it is sometimes investigated as a targeted peptide or plasmid gene therapy (FST-344) to improve body composition and combat muscle loss in aging adults.
research shows that Follistatin-344 increases muscle mass and reduces body fat, but evidence in healthy humans remains extremely limited.
How it Alters Body Composition
Muscle Growth (Hypertrophy): By locking onto and neutralizing myostatin (a hormone that suppresses muscle growth), Follistatin-344 allows muscles to undergo rapid protein synthesis. In animal studies published in journals like Nature and Molecular Therapy, subjects experienced dramatic, dose-dependent increases in lean muscle fiber size and overall physical strength.
Concomitant Fat Reduction: The reduction in body fat is primarily a metabolic secondary effect. As muscle mass rapidly increases, the body’s basal metabolic rate (BMR) spikes, burning significantly more calories at rest. Furthermore, suppressing myostatin and activins has been shown to improve insulin sensitivity and alter energy partitioning, forcing the body to pull energy from fat stores to feed thegrowing muscle tissue.
Product Details:
• Compound: Follistatin-344
• Quantity: 10 mg
• Form: Lyophilized Powder
• Purity: ≥99% (if applicable)
• Storage: Store in a controlled laboratory environment, protected from light and moisture
Research Use Only
All products supplied by Nexgen Peptide Sciences are intended strictly for laboratory research use. They are not drugs, dietary supplements, food, cosmetics, not intended to diagnose, treat, cure, or prevent any disease or veterinary products, and are not for human or animal consumption.
Regulatory Status
Nexgen Peptide Sciences is a chemical supplier. NexGen Peptide Sciences is not a compounding pharmacy or chemical compounding facility as defined under Section 503A of the Federal Food, Drug, and Cosmetic Act, and is not an outsourcing facility as defined under Section 503B of that Act.
Intended Use and Handling
The products we offer are not intended for human use. They are intended for in-vitro and pre-clinical research purposes only. The customer acknowledges that risks exist in the handling, use, and distribution of these products, and certifies that it has the proper equipment, facilities, and personnel to manage those risks, and knowingly accepts them. These chemicals are not intended to be used, and should not be used, in inappropriate applications — including, without limitation, as food additives, drugs, cosmetics, or household chemicals, or in any application outside of in-vitro laboratory research, pre-clinical research, or laboratory chemical synthesis and materials testing.
Customer Responsibility
By purchasing these products, the customer agrees to the above. In the event the customer uses, or causes others to use, these products outside of these restrictions, the customer accepts all risk of doing so, absolves Nexgen Peptide Sciences of any responsibility for such actions, and agrees to indemnify and hold Nexgen Peptide Sciences harmless against any third-party claims arising from them.
This product is in powder form and is not reconstituted. All materials sold on this site are for laboratory research purposes only and are subject to our Terms and Conditions.
By purchasing, the buyer confirms this product will be used strictly for laboratory research purposes.
⭐ ⭐ ⭐ ⭐ ⭐ 5.0 /31 Based on verified feedback
Follistatin-344 isa 344-amino-acid isoform of a naturally occurring glycoprotein studied primarily for its ability to bind and neutralize myostatin—a protein that limits muscle growth. By "inhibiting the inhibitor," it promotes muscle hypertrophy and is researched in regenerative medicine, longevity, and bodybuilding applications.
How It Works
Myostatin Inhibition: Myostatin acts as a natural brake on muscle development. Follistatin-344 sequesters myostatin, allowing muscle fibers to grow and regenerate more freely.
Activin Neutralization: It also binds to activins, which are involved in tissue repair and cell proliferation.
Research vs. Clinical Use
Laboratory Research: Most scientific literature focuses on its preclinical use in models of muscle wasting (sarcopenia), muscular dystrophy, and tissue repair.
Therapeutics & Wellness: In cutting-edge longevity and wellness circles, it is sometimes investigated as a targeted peptide or plasmid gene therapy (FST-344) to improve body composition and combat muscle loss in aging adults.
research shows that Follistatin-344 increases muscle mass and reduces body fat, but evidence in healthy humans remains extremely limited.
How it Alters Body Composition
Muscle Growth (Hypertrophy): By locking onto and neutralizing myostatin (a hormone that suppresses muscle growth), Follistatin-344 allows muscles to undergo rapid protein synthesis. In animal studies published in journals like Nature and Molecular Therapy, subjects experienced dramatic, dose-dependent increases in lean muscle fiber size and overall physical strength.
Concomitant Fat Reduction: The reduction in body fat is primarily a metabolic secondary effect. As muscle mass rapidly increases, the body’s basal metabolic rate (BMR) spikes, burning significantly more calories at rest. Furthermore, suppressing myostatin and activins has been shown to improve insulin sensitivity and alter energy partitioning, forcing the body to pull energy from fat stores to feed thegrowing muscle tissue.
Product Details:
• Compound: Follistatin-344
• Quantity: 10 mg
• Form: Lyophilized Powder
• Purity: ≥99% (if applicable)
• Storage: Store in a controlled laboratory environment, protected from light and moisture
Research Use Only
All products supplied by Nexgen Peptide Sciences are intended strictly for laboratory research use. They are not drugs, dietary supplements, food, cosmetics, not intended to diagnose, treat, cure, or prevent any disease or veterinary products, and are not for human or animal consumption.
Regulatory Status
Nexgen Peptide Sciences is a chemical supplier. NexGen Peptide Sciences is not a compounding pharmacy or chemical compounding facility as defined under Section 503A of the Federal Food, Drug, and Cosmetic Act, and is not an outsourcing facility as defined under Section 503B of that Act.
Intended Use and Handling
The products we offer are not intended for human use. They are intended for in-vitro and pre-clinical research purposes only. The customer acknowledges that risks exist in the handling, use, and distribution of these products, and certifies that it has the proper equipment, facilities, and personnel to manage those risks, and knowingly accepts them. These chemicals are not intended to be used, and should not be used, in inappropriate applications — including, without limitation, as food additives, drugs, cosmetics, or household chemicals, or in any application outside of in-vitro laboratory research, pre-clinical research, or laboratory chemical synthesis and materials testing.
Customer Responsibility
By purchasing these products, the customer agrees to the above. In the event the customer uses, or causes others to use, these products outside of these restrictions, the customer accepts all risk of doing so, absolves Nexgen Peptide Sciences of any responsibility for such actions, and agrees to indemnify and hold Nexgen Peptide Sciences harmless against any third-party claims arising from them.
This product is in powder form and is not reconstituted. All materials sold on this site are for laboratory research purposes only and are subject to our Terms and Conditions.
By purchasing, the buyer confirms this product will be used strictly for laboratory research purposes.