

Ultima-Follistion 344 1-USA
$160.00
ACTIVE INGREDIENT: Follistatin-344 1mg
CLASSIFICATION: Myostatin-Binding Protein / Research Compound
ACTIVE HALF-LIFE: Not well established in humans
AROMATIZATION: No
WATER RETENTION: Possible
HEPATOTOXICITY: Low

Ultima-Follistion 344 1-USA
$160.00
- Description
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Description
Ultima-Follistatin 344, 1 mg
Ultima-Follistatin 344 1 mg contains Follistatin 344 (FST-344), a naturally occurring glycoprotein isoform involved in regulating myostatin, activin, and other members of the TGF-β family. It is particularly associated with research into muscle growth, muscle hypertrophy, satellite-cell activity, recovery, and myostatin inhibition.
How it works
Follistatin 344 binds to myostatin (GDF-8) and activin, preventing these signaling molecules from interacting with their receptors. Because myostatin normally acts as a regulator that limits skeletal-muscle growth, reducing its signaling can promote pathways associated with muscle development and hypertrophy.
Follistatin also interacts with activin-related pathways, which are involved in muscle development, tissue remodeling, and reproductive hormone regulation. This gives Follistatin 344 a broader mechanism than compounds that target myostatin alone.
Proper Use and Dosage
The listed product contains 1 mg (1,000 mcg) per vial.
Commonly referenced Follistatin 344 protocols use approximately 100–300 mcg per administration, with administration often performed once daily during shorter protocols.
For a 1 mg presentation:
- 50 mcg = 20 administrations
- 100 mcg = 10 administrations
- 150 mcg = approximately 6–7 administrations
- 200 mcg = 5 administrations
- 250 mcg = 4 administrations
- 300 mcg = approximately 3 administrations
- 500 mcg = 2 administrations
- 1 mg = 1 full vial
A commonly referenced approach uses 100–200 mcg per administration, with the total amount adjusted according to the intended protocol.
Benefits
Ultima-Follistatin 344 is particularly suited to applications involving muscle growth, hypertrophy, strength development, and myostatin-related pathways.
Key benefits and areas of interest include:
- Supports myostatin-inhibition research
- Promotes muscle-growth pathways
- Supports muscle hypertrophy
- Investigated for satellite-cell activity
- Supports muscle-cell differentiation
- Relevant to lean-mass development
- Investigated for muscle recovery and regeneration
- Supports activin-related pathway research
- May complement strength-focused training
- Convenient 1 mg presentation
Its ability to interact with myostatin and activin signaling makes Follistatin 344 particularly interesting for advanced muscle-development research and applications focused on overcoming natural limitations on muscle growth.
Side Effects
Possible effects may include injection-site irritation, fatigue, headache, dizziness, changes in reproductive-hormone signaling, and changes in fertility-related pathways. Because follistatin also regulates activin signaling, changes involving FSH and reproductive function may occur with altered follistatin activity.
Where to buyÂ
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