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Immune Protocol

ThymopoietinComplete Dosing & Administration Guide

Thymic hormone that supports T-cell development and immune function, with the active fragment thymopentin (TP-5) used in clinical research

Dose Range

50-100mg

Frequency

Every other day

Route

Subcutaneous injection

Cycle Length

4-6 weeks

Dosing

How much
do I take?

Timing

Best time to take

Morning or early afternoon, allowing at least 24 hours between doses

With food?

Can be taken with or without food

If stacking

If combining with indomethacin, space dosing by at least 2-4 hours. Avoid timing with live vaccines or high-dose corticosteroids.

Adjusting Your Dose

Increase if

  • +No adverse reactions after first 2 weeks
  • +Initial immune markers show no improvement
  • +Medically supervised and treating specific condition

Decrease if

  • -Injection site irritation becomes severe
  • -Signs of neuromuscular weakness appear
  • -Fever or systemic symptoms develop
  • -Autoimmune symptoms worsen

Signs of right dose

  • Improved T-cell counts
  • Reduced infection frequency
  • Better energy and recovery
  • Improved lymphocyte profiles

Dosing Calculator

Calculate Your Exact Dose

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Step 1: Peptide Weight

Find the weight printed on your peptide vial label

Look here!

The weight is on the label

Peptide vial
5mg

Select Weight

mg

Look for a number followed by 'mg' on the vial label (e.g., 5mg, 10mg)

Administration

How do I
use it?

Reconstitution

What you need

  • Sterile vial of lyophilized thymopoietin
  • Sterile saline solution (0.9% sodium chloride) or bacteriostatic water
  • Sterile syringe (3 mL)
  • Sterile needle (25-27 gauge)
  • Alcohol swabs (70% isopropyl alcohol)
  • Sterile gauze pads

Example

To create a 50 mg/mL solution: If you have a 100 mg vial, add 2 mL of sterile saline. If you have a 250 mg vial, add 5 mL of sterile saline.

Desired dose (mg) ÷ Concentration (mg/mL) = Volume to inject (mL). Example: For 50 mg from a 50 mg/mL solution = 1 mL injection

Injection

Route

Subcutaneous injection (primary method); can be intravenous under medical supervision

Best sites

  • Upper outer arm (abdomen side, away from bone)
  • Abdomen (2 inches away from belly button on all sides)
  • Outer thigh (mid-thigh area)
  • Rotate sites to prevent local reactions

Technique

  • 1.Wash hands thoroughly with soap and water
  • 2.Swab injection site with alcohol pad, let dry completely (30 seconds)
  • 3.Pinch skin at injection site gently to form small fold
  • 4.Hold syringe at 45-90 degree angle to skin
  • 5.Insert needle smoothly in one quick motion
  • 6.Release pinched skin, push plunger slowly to inject solution
  • 7.Withdraw needle and apply gentle pressure with gauze pad for 10-15 seconds
  • 8.Do not massage injection site (may increase local irritation)
Full Injection Guide

Storage

Before reconstitution

Keep sealed vial in original container at 2-8°C (refrigerator). Protect from light and moisture. Do not freeze. Keep away from heat sources.

After reconstitution

Store reconstituted solution in sealed vial at 2-8°C. Keep needle-free cap on when not in use. Use within 24 hours of reconstitution.

Signs of degradation

  • Discoloration or cloudiness
  • Particles or crystals visible in solution
  • Change in solution clarity
  • Age exceeding 24 hours after reconstitution

Sample Daily Schedule

Morning

50 mg injection

Site: Alternate between upper arm and abdomen

Monday, Wednesday, Friday schedule for standard 3x/week dosing

Morning

50 mg injection

Site: Alternate between upper arm and abdomen

For every-other-day schedule, inject on Monday, Wednesday, Friday, Sunday

Any time of day

As prescribed injection

Site: Medical-supervised injection

Intravenous administration only under medical/clinical supervision

Safety

Is it
safe?

Safety Profile

Thymopoietin is a naturally-derived thymic hormone with a well-characterized mechanism but limited human safety data. Most clinical experience comes from thymopentin (TP-5), the active pentapeptide fragment. It is generally well-tolerated but has important safety considerations, particularly regarding neuromuscular effects.

Safety profile based on limited clinical trials primarily using thymopentin, a simplified fragment. Full thymopoietin research is more limited. Always use under appropriate medical guidance.

Common Side Effects

Experienced by some users

Injection site redness or swelling

Mild to moderate redness, warmth, or swelling at injection site lasting a few hours to a day

Management: Apply ice pack for 10 minutes, avoid rubbing area, rotate injection sites, use topical antihistamine if itching

Mild fever

Low-grade fever (99-101°F) within 24 hours of injection, may indicate immune activation

Management: Rest, stay hydrated, monitor temperature, take acetaminophen if uncomfortable

Transient lymphocytosis

Temporary increase in white blood cells, normal immune response to treatment

Management: Monitor with blood tests, usually resolves within days, indicates therapeutic effect

Less Common

  • Mild to moderate fatigue
  • Temporary headaches
  • Joint or muscle aches

These typically resolve with continued use or dose adjustment.

Stop and Seek Help If

  • ×Severe neuromuscular weakness or myasthenia-like symptoms appear
  • ×Severe allergic reactions occur
  • ×Signs of autoimmune disease flare up
  • ×Persistent fever over 101.5°F
  • ×Severe injection site reactions with spreading redness or warmth
  • ×Pregnancy is discovered
  • ×Diagnosed with myasthenia gravis or neuromuscular disorder

This information is educational. Always consult with a healthcare provider before starting, stopping, or changing thymopoietin use. Emergency symptoms require immediate medical attention.

Interactions

With other peptides

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With medications

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With supplements

Want the Full Picture?

View the complete Thymopoietin research profile including mechanism of action, clinical studies, effectiveness timeline, and FAQ.

View Full Thymopoietin Profile

Medical Disclaimer

Thymopoietin is an investigational research compound not approved by the FDA for human therapeutic use. This information is for educational purposes only and should not be construed as medical advice. Always consult with a qualified healthcare provider before starting any new supplement or treatment protocol.

Last updated: 2/8/2026