Thymalin Dosage & Reconstitution Guide (Immune Support Peptide Protocol)

Thymalin

Thymalin is a thymic peptide bioregulator studied for immune restoration, recovery support, and healthy aging. It is commonly used in short cycles rather than long continuous dosing.

How It Works

Immune Balance ↑ + Cellular Repair ↑ + Recovery Support ↑ → Resilience + Longevity Support

Thymalin is studied for its effects on immune regulation, T-cell support, hematopoiesis, and cellular repair. It is generally discussed as a short-cycle peptide used for recovery, resilience, and broader systemic support.

Thymalin Protocol

Days 1–5

Dose2 mg

Units60 units

Volume0.60 mL

Days 6–10

Dose5 mg

Units150 units

Volume1.50 mL

Frequency: Once daily
Timing: Morning or early evening
Route: Subcutaneous preferred for lower doses; IM may be more practical for higher-volume dosing
Cycle Length: 5–10 days
Repeat Cycles: 1–4 times per year depending on goals

When & Where to Inject

• Can be used subcutaneously or intramuscularly
• Use a consistent time each day
• Rotate injection sites regularly
• Higher injection volumes may be more comfortable with IM use

Reconstitution & Dosing (10 mg Vial)

Vial 10 mg

Water 3.0 mL

Concentration 3.33 mg/mL

Conversion 1 unit = 33.3 mcg

Dose Reference

30 units = 1 mg

60 units = 2 mg

150 units = 5 mg

Reconstitution Steps

Draw 3.0 mL bacteriostatic water

Inject slowly down the vial wall

Gently swirl or roll the vial

Do not shake vigorously

Allow peptide to fully dissolve

Storage

Lyophilized: store frozen or refrigerated

After mixing: refrigerate at 2–8°C

Avoid repeated freeze-thaw cycles

Use Window

Use within ~30 days after reconstitution

Monitoring During Use

• Immune resilience and recovery
• Energy and recovery status
• Inflammation and stress response
• Injection site tolerance

Benefits

• Supports immune system regulation
• May support recovery after stress or illness
• Associated with resilience and longevity-focused protocols
• Often discussed in short restorative cycles

Potential Side Effects

• Mild injection site irritation
• Temporary soreness
• Rare headache or fatigue during early use

Important Notes

• This is a short-cycle peptide, not a long continuous protocol
• Higher-volume doses may be better suited for IM use
• Often used seasonally or in repeat cycles through the year
• Can be included in immune-support or longevity-focused protocols

Important Disclaimer

Thymalin is not FDA-approved in the United States and is intended for educational and research discussion purposes only.

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