✕
Thymalin
♻️
Thymalin
Immune
About
History
Charts
Records
Thymus peptide studied for immune regulation and aging.
Track Thymalin free
Calculate your exact dose, log every injection, and never miss one. No account needed.
→
Class
Immune, longevity
Forms
Injectable
Typical dose
5 to 10 mg/day
Cycle
10 day courses
Onset
Builds gradually
Tolerance
Well tolerated
Educational summary. See Sources & research below for the underlying studies.
What it is
›
Thymalin is a thymus peptide preparation for immune regulation and healthy aging, run in courses.
• Best for: immune balance and age-related decline
• Form: short seasonal courses
• Evidence: mostly Russian research
How it works
›
It supports the thymus, your immune training center.
• Boosts thymus-driven immune signaling
• Helps rebalance an aging immune system
• Often paired with Epitalon for longevity
Dosing and mixing
›
Reference tiers only. Track the dose you are already taking.
Low
5 mg/day, short course
FOR Gentle immune upkeep
BENEFIT Often picked as the lower-exposure tier in seasonal-use discussions
Standard
10 mg/day, 10 days
FOR The common seasonal course
BENEFIT The course most often cited in Thymalin research
High
10 mg/day, repeated courses
FOR Dedicated immune-aging protocols
BENEFIT A repeated-course tier discussed in immune-aging protocols
Schedule: Short courses of about 10 days, a few times per year.
Beginner ramp: Run the course, then break.
Mixing (reconstitution)
BAC water is bacteriostatic water, the sterile water you mix in.
A 10 mg vial with 2 mL BAC water is a common starting point.
Calculate my dose →
Ranges are reference only, not a recommendation. See Sources & research below.
How to take it
›
Inject under the skin or IM during a course.
• Run it as a defined course
• Rotate the spot to avoid irritation
• Refrigerate the mixed vial between doses
What to expect
›
Days 1 to 5
Subtle, the course is starting.
Weeks 1 to 2
Immune support builds through the course.
Keep in mind
Course-based and preventive, not a daily forever peptide.
Side effects
›
Commonly reported
• Injection-site irritation
See a clinician if
• Signs of an allergic reaction
Storage
›
Keep it cold, before and after mixing.
• Powder: refrigerate
• After mixing: fridge, use within about 4 weeks
• Do not freeze, keep out of light
Common stacks
›
• Thymalin + Epitalon: people pair these when both immune-aging and longevity research are relevant
Sources & research
›
Russian research links it to immune balance and healthy aging.
Khavinson studies
Form
A thymus peptide preparation used in short courses.
Sources are provided for education and are not exhaustive. Where a source names a specific trial or journal it is shown above; always confirm with a licensed clinician.
Educational and research information only. Not medical advice. Always confirm dosing and safety with a licensed clinician.
+ Track this
Track
Peptides
Calc
Progress