Longevity & cellular health
Thymalin
A peptide extract from the thymus, approved in Russia to support immune function.
How it works
A mix of peptides from the thymus that supports the maturation of T cells and the balance of the immune system.
What it is used for
Weakened immunity, recovery after infections and aging (in Russia).
What the evidence says
Russian clinical studies, with little independent data.
Side effects and cautions
Allergic reactions are possible.
Half-life
Not established in people
Makes sense for
- Immune support in older adults or after an illness
Does not make sense for
- Autoimmune disease
- Organ transplant recipients
Boost the effect
- Vitamin D and zinc in the normal range: support immune function
- Sleep and stress control: the immune system recovers during sleep