Thymosin Alpha-1 12.5mg
- Brand: GrowthGuys
- Product Code: Thymosin Alpha-1 12.5mg
- Availability: In Stock
$70.00
Janoshik Lab
Lab Result: Thymosin Alpha-1 12.5mg
(Batch TA02)
Avg. purity
99.69%
Avg. mass:
13.26 mg
Result Date
December 5, 2025
Date added
March 18, 2026
Each vial contains 12.5mg of highly pure Thymosin Alpha-1.
Thymosin Alpha-1 (Tα1) is a naturally occurring peptide fragment derived from thymosin fraction 5, originally isolated from the thymus gland. It has been widely studied for its potential role in modulating immune response and supporting immune system function in preclinical and clinical research settings.
Add 1.25mL of bacteriostatic water to get a solution that is 10mg/mL, such that every 0.1mL (10 units on an insulin syringe) is equal to 1mg of Thymosin Alpha-1.
This product must be refrigerated after reconstitution.

