The immune peptide approved in over 30 countries. Modulate and strengthen your immune system's T-cell response. Prescribed by licensed Arizona providers.
Thymosin Alpha-1 (Ta1) is a naturally occurring peptide originally isolated from the thymus gland. The thymus trains your immune cells (T-cells), but it shrinks significantly after puberty — by middle age it's largely atrophied.
Ta1 compensates for this decline by directly enhancing T-cell maturation and function. It's approved in over 30 countries (marketed as Zadaxin) for hepatitis B, hepatitis C, and as a vaccine adjuvant, with decades of international clinical safety data.
What makes Ta1 unique is that it works by modulating — not just boosting — immune function. It helps the immune system respond appropriately, whether that means ramping up defense against infections or dialing back an overactive response.
This is a differentiator: most peptide clinics don't offer immune protocols. Voxy is building one of the first accessible immune optimization programs in the telehealth peptide space.
Ta1 supports the immune system at its most fundamental level.
Fewer seasonal illnesses, shorter duration when sick. Enhanced ability to fight infections before they take hold.
Directly improves T-cell maturation, the cornerstone of adaptive immunity. Your body's most important defense, strengthened.
Not just "boosting" — Ta1 helps regulate immune response, potentially beneficial for autoimmune balance and overactive immunity.
Greater immune resilience during high-stress periods, travel, or intense training — when your body needs defense the most.
Patients with recurrent infections or slow recovery from illness. High-stress professionals experiencing immune suppression. Athletes with heavy training loads who need immune support.
Patients interested in immune optimization and longevity protocols. Those with chronic conditions affecting immune function (under provider guidance).
If your immune system feels like it's falling behind — whether from aging, stress, travel, or overtraining — Ta1 is designed to bring it back up to speed.
Book your free consultation to discuss immune optimization. Your provider will design a personalized Thymosin Alpha-1 protocol tailored to your goals.
Book Free ConsultationYes. Thymosin Alpha-1 is available now at Voxy, prescribed by licensed telehealth providers in Arizona. Book a free consultation to get started.
It's not FDA-approved in the US, but it's approved in over 30 countries (as Zadaxin) for hepatitis B/C treatment and as a vaccine adjuvant. It can be prescribed as a compounded peptide by licensed US providers.
Ta1 has an excellent safety profile. The most common side effect is mild injection site discomfort. It's been used safely in clinical settings across 30+ countries for decades.
Thymosin Alpha-1 is an immune modulator, not just a booster — meaning it can help regulate overactive immune responses as well. However, autoimmune patients should be closely monitored by their provider.
Yes. Ta1 pairs well with NAD+ for overall resilience, or with GH peptides for comprehensive optimization. Your provider will design the protocol.
Thymosin Alpha-1 pairs well with these treatments for comprehensive optimization.
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