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Tml1.8

Thymalin

Limited safety

Evidence

Evidence ScoreNot scored

Studies: 6

Meta-analyses: 0

Dosage & timing

Dosage:

Thymalin is a registered prescription immunomodulator in Russia/CIS, NOT a dietary supplement — this library does not provide a self-administration protocol. Where it is a registered drug, it is given as an intramuscular injection (typically 10 mg/day for a short course of several days), but any use must be directed by a clinician in a jurisdiction where it is approved.

Best Time:

Any time

Can take on empty stomach

Form:

Lyophilized powder for intramuscular injection (registered drug where approved)

What you'll notice

ℹ️ Honest evidence-quality noteneutral

Throughout

⏳ Claimed mortality reduction in the elderly (open-label)neutral

Years (open-label)

🫁 Adjuvant in severe COVID-19 (unblinded)neutral

Days to weeks

Safety

Limited safety

Contraindications:

Not an FDA-approved drug or a regulated dietary supplement — registered as a prescription immunomodulator only in Russia/CIS; use only under a clinician
Known hypersensitivity to thymus-derived peptide preparations
Pregnancy and breastfeeding (not established as safe)

Drug Interactions:

Immunosuppressants / immunomodulating biologics
Anticoagulants

Side Effects:

Injection-related reactionsHypersensitivity to thymus-derived materialUnknown long-term effects

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