Thymosin Alpha-1 10 mg Thymosin Alpha-1 10 mg Thymosin Alpha-1 10 mg
Peptide Hubs

Thymosin Alpha-1 10 mg

Immunomodulatory Peptide
Active Substance: Thymosin Alpha-1
Brand: Peptide Hubs
Unit: 2 mL Vial (10 mg/vial)
Form: Lyophilized Powder
Laboratory Tested: View Lab Result
USA Domestic: 2-7 Days Delivery
International: 5-20 Days Delivery

$57.00 $95.00
Shipping
International
U.S. Domestic
You will save $38.00
Order accepted, ships Feb 24 after Chinese New Year

Peptide Hubs Thymosin Alpha-1

Fortify your body's first line of defense and unlock new levels of resilience with Peptide Hubs Thymosin Alpha-1 10 mg. This potent, 28-amino acid peptide is a cornerstone of immunomodulation, masterfully balancing and enhancing the immune system's response. For athletes and bodybuilders operating at the edge of physical stress—where intense training, caloric deficits, and anabolic compounds can suppress immunity—Thymosin Alpha-1 (Tα1) is an indispensable tool. It doesn't just boost immunity; it intelligently modulates it, reducing excessive inflammation that hinders recovery while bolstering defenses against pathogens. This high-concentration 10 mg vial from legit Peptide Hubs is third-party lab verified for exceptional purity (11.51 mg). When you buy Thymosin Alpha-1 by Peptide Hubs, you're investing in foundational health, ensuring your body can withstand the demands of elite performance and recover optimally, day after day.

Thymosin Alpha-1 Composition

Each vial contains 10 mg of high-purity, synthetic Thymosin Alpha-1 (Tα1), a peptide with the sequence Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu-Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu-Val-Val-Glu-Glu-Ala-Glu-Asn-OH. This lyophilized powder is derived from the naturally occurring thymosin fraction 5 and is identical to the endogenous peptide produced by the thymus gland, ensuring biological compatibility and activity.

Bodybuilding & Athletic Benefits

For the athlete, Thymosin Alpha-1 provides critical support that directly translates to performance and consistency. Its primary benefit is preventing the "overtraining syndrome" and illness that often derail training cycles. By enhancing immune surveillance and function, it keeps you healthy and in the gym. Furthermore, its potent anti-inflammatory action helps manage systemic inflammation from heavy training, leading to reduced muscle soreness and faster recovery between sessions. Users report fewer instances of colds, flu, and infections, especially during intense dieting or competition prep. By maintaining a robust immune system, it allows for more consistent, high-volume training, which is the ultimate driver of progress. It also supports detoxification pathways, which can be beneficial during cycles of certain compounds.

Therapeutic Indication

Thymosin Alpha-1 has a substantial history of clinical use and research. It is approved in over 35 countries for the treatment of chronic viral infections (Hepatitis B and C), as an adjuvant to vaccines, and as an immunomodulator in cancer therapy. Research highlights its efficacy in restoring immune function in immunodeficient states, including age-related immunosenescence. It is also being investigated for its therapeutic potential in sepsis, COVID-19, and autoimmune conditions due to its ability to balance the Th1/Th2 response. A comprehensive review details its mechanisms in enhancing dendritic cell function, T-cell maturation, and cytokine modulation.

Dosage (Men)

For immune support during intense training or chemical cycles, a common protocol for men is 1-1.5 mg (1000-1500 mcg) administered via subcutaneous injection every other day or twice weekly. For acute immune challenges or post-cycle therapy, a more frequent dose of 1 mg daily for 7-10 days may be used. Injection is typically subcutaneously in the abdominal fat. The high 10 mg vial allows for extended cycles at these effective doses.

Dosage (Women)

Female users can follow a similar protocol, with effective doses typically ranging from 0.75 mg to 1.25 mg (750-1250 mcg) administered every other day or twice weekly. As with men, dosage can be adjusted based on the level of physical stress and individual response. Starting at the lower end of the range is advisable.

Active Life

Thymosin Alpha-1 has a relatively short plasma half-life of approximately 2 hours. However, its immunomodulatory effects are prolonged, influencing immune cell function and cytokine production for days. This sustained biological activity supports intermittent dosing schedules (every other day or twice weekly), which are both effective and convenient.

Thymosin Alpha-1 Side Effects

Tα1 is renowned for its excellent safety and tolerability profile, even at high doses and in critically ill patients. Side effects are rare and typically very mild. The most common is a local reaction at the injection site (redness, discomfort). Rarely, some individuals may experience mild fatigue or a transient low-grade fever as the immune system is activated. It does not cause immunosuppression or significant systemic toxicity.

Thymosin Alpha-1 Contraindications/Precautionary Measures

There are very few contraindications due to its excellent safety record. It should not be used by individuals with a known hypersensitivity to Thymosin Alpha-1. While not an absolute contraindication, use during pregnancy or breastfeeding should only be considered if clearly needed, as human studies are limited. In individuals with autoimmune diseases, use should be under medical supervision, as immunomodulation could theoretically affect disease activity, though Tα1 is often used to restore balance.

Overdosage

The risk of serious adverse effects from overdose is extremely low based on extensive clinical use. Studies have administered very high doses without significant toxicity. In the event of a massive overdose, symptoms would likely be an extension of mild side effects, such as more pronounced injection site reaction or fatigue. Discontinuation and observation are the standard recommendations, with medical attention sought if severe symptoms occur.

Thymosin Alpha-1 Stack/Cycle

Thymosin Alpha-1 is a perfect foundational peptide that stacks with virtually any regimen. For comprehensive immune and tissue repair, combine with its cousin peptide TB 500 5 mg. To support cellular energy and mitochondrial health during intense training, stack with SS-31 50 mg. For athletes focusing on recovery and anti-aging, adding Epitalon 50 mg can provide complementary systemic rejuvenation. During periods of high cognitive demand or stress, the nootropic peptide Semax 5 mg can be synergistic. For those using strong oral compounds, adding the gastroprotective BPC 157 5 mg can support gut barrier integrity, which is crucial for immune function.

Package Presentation

Your order arrives in secure, discreet packaging. Each purchase contains one sealed 2 mL glass vial filled with 10 mg of high-purity, lyophilized Thymosin Alpha-1 peptide powder manufactured by Peptide Hubs.

Storage

Store the unopened, lyophilized vial in a refrigerator between 2°C and 8°C (36°F - 46°F). Protect from light and moisture. Once reconstituted with bacteriostatic water, the solution must be kept refrigerated and is typically stable for 2-3 weeks. Do not freeze the reconstituted solution.

Thymosin Alpha-1 Referrers

Thymosin Alpha-1 is a potent biological response modifier with pleiotropic effects on the immune system. Its primary actions include:

  1. Enhancing T-cell Function: It promotes the maturation and differentiation of T-lymphocytes in the thymus and increases the production of T-cell growth factors like interleukin-2 (IL-2).
  2. Modulating Dendritic Cells: It improves the antigen-presenting function of dendritic cells, bridging innate and adaptive immunity.
  3. Regulating Cytokines: It modulates the production of key cytokines, enhancing Th1 response (IFN-γ, IL-2) while suppressing excessive Th2 response (IL-4, IL-10), which is crucial for fighting intracellular pathogens and viruses.
  4. Reducing Inflammation: It inhibits the production of pro-inflammatory cytokines like TNF-α and HMGB1, providing anti-inflammatory and potential anti-sepsis effects.
  5. Enhancing Antibody Production: It acts as an adjuvant, boosting humoral immunity when co-administered with vaccines. This multifaceted approach restores immune homeostasis rather than simply stimulating immunity.

Third-Party Lab Test

Third-party lab test report for Peptide Hubs Thymosin Alpha-1 10 mg dated 2025-11-26
2025-11-26
11.51 mg

How does Thymosin Alpha-1 help an athlete specifically?

Intense exercise, especially prolonged heavy training and dieting, creates an "open window" of immunosuppression, increasing susceptibility to upper respiratory tract infections. Thymosin Alpha-1 directly counters this by enhancing the function of T-cells, NK cells, and dendritic cells, effectively "closing" that window. It also reduces systemic inflammation from training, which speeds up muscle recovery and reduces joint pain. The result is fewer sick days, more consistent training, and better overall recovery—allowing you to push harder and more frequently without breaking down.

Should I use Thymosin Alpha-1 preventively or only when I feel sick?

For athletes, preventive use is highly recommended and most effective. Running a low-dose protocol (e.g., 1 mg twice weekly) during periods of intense training, contest prep, or during a chemical cycle provides a proactive shield for your immune system. If you feel an illness coming on (e.g., scratchy throat, fatigue), you can initiate a "blast" protocol of 1 mg daily for 3-5 days to help your body mount a more effective defense and potentially shorten the duration of the illness.

Is Thymosin Alpha-1 similar to TB-500?

They are related (both are thymosins) but have distinct primary functions. Thymosin Alpha-1 (Tα1) is primarily an immunomodulator, fine-tuning and boosting the immune system. TB-500 (Thymosin Beta-4) is primarily a reparative peptide, promoting cell migration, reducing inflammation, and healing injuries. They are complementary and often used together. Think of Tα1 as the general of your immune army, while TB-500 is the engineer repairing damaged tissues. Using both provides comprehensive support for both defense and repair.

Can Thymosin Alpha-1 be used during a steroid or SARM cycle?

Yes, and it is arguably one of the most important support peptides to include. Many androgenic compounds, especially oral steroids, can be immunosuppressive or stressful to the liver and overall system. Thymosin Alpha-1 helps maintain robust immune function throughout the cycle, potentially preventing illnesses that could derail your progress. It also supports liver health and detoxification pathways. Many experienced users consider it essential "on-cycle" support for health and longevity.

What does the lab result of 11.51 mg mean for a 10 mg vial?

The third-party lab test result of 11.51 mg is a strong indicator of superior product quality from Peptide Hubs. It means the vial contains approximately 15% more active peptide than the labeled 10 mg. This "overfill" is common in high-quality manufacturing to ensure every vial meets or exceeds the stated potency, accounting for minimal handling losses. It confirms you are purchasing a legit Peptide Hubs product of exceptional purity and value, giving you even more usable peptide for your investment.

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