Thymosin Alpha-1 (often abbreviated as TA1 or Ta1) is a naturally occurring peptide produced by the thymus gland. Composed of 28 amino acids, its primary function is to enhance immune system performance by stimulating key immune cells and processes.
Molecular Formula: C129H215N33O55
Molecular Weight: 3108.35 g/mol
Purity: 99%
For research purposes only. This product is supplied exclusively for scientific laboratory research and analytical purposes. It is not intended for human or animal use, and must not be misused in any way that contravenes MHRA regulations or applicable laws.
Thymosin Alpha-1 (often abbreviated as TA1 or Ta1) is a naturally occurring peptide produced by the thymus gland. Composed of 28 amino acids, its primary function is to enhance immune system performance by stimulating key immune cells and processes.
Primary Benefits
Increases T-cell production (up to 30%)
Boosts natural killer cell activity
Replenishes white blood cell count
Helps combat viral infections
Enhances vaccine effectiveness
Anti-inflammatory effects
Supports cancer treatment protocols
Promotes healing and tissue repair
Stimulates angiogenesis (formation of new blood vessels)
Antioxidant support via glutathione peroxidase and dismutase
Enhances cell-mediated immunity
May reduce viral load in hepatitis and HIV
May improve chemotherapy outcomes
Who Benefits from TA1 Therapy
Individuals with weakened immune systems
Those with autoimmune disorders
Aging adults (thymus size and TA1 levels naturally decline with age)
Anyone wanting to improve vaccine responsiveness
Possible Side Effects(rare, generally mild)
Injection site irritation (redness, swelling, itching)
Fever
Muscle aches
Fatigue
Nausea
Vomiting
Stacking Suggestions
CJC-1295 / Ipamorelin – adds regenerative support for those seeking muscle repair or overall anti-aging benefits alongside immunity
BPC-157 or TB-500 – for enhanced immune recovery, inflammation control, and accelerated tissue healing
Epitalon – synergizes with TA1 to support immune restoration and extend healthy aging effects
NAD+ – enhances mitochondrial support and immune cell function during long-term TA1 use
Glutathione – stacks well to reinforce antioxidant pathways and reduce systemic oxidative stress
GHK-Cu – promotes skin regeneration and immune-modulated healing processes when paired with TA1
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