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Thymosin (10mg)

$70.00

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Thymosin is a naturally occurring peptide that plays a crucial role in immune system regulation, tissue repair, and anti-inflammatory processes. It is commonly used for immune enhancement, recovery from injuries, and anti-aging benefits. There are different forms of Thymosin, with Thymosin Alpha-1 (Tα1) primarily boosting immune function and Thymosin Beta-4 (TB-500) promoting tissue repair and wound healing. These peptides are widely used by athletes, biohackers, and individuals recovering from illness or injury due to their ability to enhance immune responses, accelerate recovery, and reduce inflammation.
Generic Name:

Thymosin

Compound Information:

Molecular Weight: 3108.3 g/mol
Formula: C129H215N33O55
Anabolic Rating: N/A
Androgenic Rating: N/A

 

HOW MUCH YOU’LL NEED

SUGGESTED ORDER AMOUNT

At a standard dose of 3mg, twice per week, one 10mg vial lasts approximately 1.5 weeks. A common approach is 3–4 vials per person to complete a full 4–6 week cycle, with additional vials for back-to-back cycles or higher dosing protocols.

 

Dosage (Male)

0.8mg to 1.6mg per week (split into 2-3 doses)

Dosage (Female)

0.8mg to 1.6mg per week (split into 2-3 doses)

Dosage Frequency

2-3 times per week

Dosage Type

Subcutaneous Injection

MIXING & Usage Guidelines

01

Draw 1.0 mL of Bacteriostatic Water USP from the vial.

02

Carefully inject the Bacteriostatic Water into the Thymosin vial, aiming the stream along the side of the vial and avoiding direct contact with the lyophilized powder.

03

Gently swirl the vial until the powder is fully dissolved and the solution becomes clear. Do not shake the vial vigorously.

04

Once mixed, the concentration will be 10mg per mL (10mg per 1mL vial), equating to 1mg per 10 units on a standard insulin syringe. Remember, 100 units on the syringe equals 1mL, corresponding to 10mg of Thymosin.

05

The prepared solution can be administered subcutaneously (SubQ). Injections can be site-specific or administered in the lower abdominal fat area. Rotating injection sites (abdomen, thighs, glutes) regularly is recommended to minimize localized site sensitivity.

06

Once reconstituted with Bacteriostatic Water, the solution should be stored in the refrigerator. Use within 60 days to ensure potency and effectiveness.

WHEN TO TAKE it

Thymosin is most commonly administered in the morning, aligning with the body’s natural cortisol rhythms and supporting mental clarity throughout the day. Evening dosing is also an option — if dosing at night, administer at least one hour before bed to allow the body to process the initial immune signal.

A small, itchy red bump at the injection site may occasionally occur — this is a localized immune activation response, not an allergic reaction. Allowing the syringe to reach room temperature for 5 minutes before injecting and rotating injection sites regularly can help minimize this.

Thymosin is best used in focused cycles to reset immune function rather than as a continuous daily supplement. Many users notice a reduction in brain fog within the first week as systemic inflammation begins to decrease.

 

RECOMMENDED SCHEDULE

  • Maintenance Dose (1.5mg — 15 units): Ideal for general immune maintenance and seasonal wellness
  • Standard Dose (3mg — 30 units): The most common protocol for active recovery or chronic inflammatory support
  • Advanced Dose (5mg — 50 units): For intensive immune support during periods of extreme stress or illness
  • Frequency: Twice per week (e.g., Monday and Thursday)
  • Cycle Length: 4–6 weeks, used in cycles to reset immune function rather than continuous daily use

 

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Consult With a Healthcare Provider

Before considering the use of peptides, it’s important to speak with a licensed medical professional. They can assess your overall health, explain the potential benefits and risks, and provide tailored advice that fits your personal goals and medical history.

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Choose Reputable, Quality Sources

To minimize the risk of contaminated or counterfeit products, source peptides from reputable vendors like Pacific Peptides. Choose trusted suppliers with strict quality standards and a proven track record in the fitness or medical community. You can also check out reviews from our trusted customers to make an informed decision.

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Begin
Conservatively

When starting peptides, begin with the lowest dose that may offer results. Increase gradually only if necessary, paying close attention to how your body responds and watching for any unwanted effects along the way.

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PRIORITISE RECOVERY & MONITORING

Peptide protocols should be supported by proper recovery and regular self monitoring. Prioritizing sleep, nutrition, hydration, and stress management helps maximize results while reducing the risk of unwanted effects. Allowing adequate time between cycles supports long term metabolic health and overall well being.

Dosage (Male)

0.8mg to 1.6mg per week (split into 2-3 doses)

Dosage (Female)

0.8mg to 1.6mg per week (split into 2-3 doses)

Dosage Frequency

2-3 times per week

Dosage Type

Subcutaneous Injection

Active Half-Life

2-4 hours

Chemical Name

Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser

Stack With...

CJC-1295 (w/ Dac), BPC-157

Post-Cycle Therapy

No PCT required

Boost Immunity & Longevity

Thymosin Alpha-1 helps strengthen your immune system, making your body more resilient to illness and chronic disease. It enhances immune response, supports long-term vitality, and promotes healthier aging—all with minimal risk of side effects. Regular use may also reduce inflammation and improve your body’s natural defenses.

Recover Faster & Heal Better

Thymosin Beta-4 (TB-500) is known for accelerating the repair of muscles, tendons, and soft tissues. It supports faster healing after intense training or injury by reducing inflammation, improving flexibility, and promoting cell regeneration—key benefits for athletes and anyone focused on peak performance and recovery.

Our Vision

10+ Years of Peptide Expertise

At Pacific Peptides our mission is to offer you access to the highest quality peptides, helping you achieve the physique and fitness goals you’ve always dreamed of. Each of our peptides is designed to enhance overall well-being, boost performance, and promote vitality. With over ten years of experience in peptide formulation, Pacific Peptides offers a wide range of products to help you reach your full potential.

Speed Injury & Recovery

TB-500 is a go-to for athletes and wellness enthusiasts looking to recover quickly from injuries or surgeries. It reduces healing time, supports tissue regeneration, and helps prevent complications during recovery. Its regenerative properties make it ideal for those with active lifestyles or recovering from orthopedic procedures.

Proven, Regenerative Support

Thymosin peptides offer safe, effective support for regeneration and wellness. Backed by research and clinical use, they’re trusted for enhancing immune health, extending longevity, and aiding in recovery from physical strain. Their versatility and safety make them a reliable option for ongoing health optimization.

 

Incorporate Thymosin Into a Stack

Thymosin peptides stack well with BPC-157 for enhanced injury recovery and CJC-1295 (No DAC) for growth hormone support. Thymosin Alpha-1 is often used alongside Epitalon to enhance immune regulation and longevity benefits, while Thymosin Beta-4 (TB-500) is best stacked with GHRP-2 or GH peptides for optimal tissue regeneration. TB-500 works well for muscle, tendon, and ligament healing, while Tα1 is preferred for immune function enhancement.

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Empower you to reach

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Safe Disposale of Needle Tips and Syringes

Ensuring the proper disposal of utilized syringes and needles is crucial for the safety of yourself and those around you. Once used, promptly deposit the syringe and needle into a designated sharps container. Avoid recapping the needle to prevent unintentional needle pricks. Familiarize yourself with the regulations in your local area concerning the appropriate disposal of medical waste. Numerous regions have specific guidelines for discarding sharps containers, and adhering to them is vital to safeguard both your community and the environment.

Side Effects + Considerations

Thymosin peptides are well-tolerated, with minimal side effects. Some users report mild fatigue, slight headaches, or temporary injection site irritation. Rare cases include flu-like symptoms as the immune system activates. Thymosin Alpha-1 should not be used by individuals with autoimmune disorders without consulting a physician. Thymosin Beta-4 (TB-500) has no known long-term risks, but due to its ability to promote cellular migration, individuals with active cancer should use with caution.
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