A synthetic peptide developed in Russia based on a natural immune molecule called tuftsin. Studied primarily for anxiety reduction and mood stabilization.
What is this used for?
What dose is typical for your goal?
- Typical dose
- 250–500 mcg
- How it's taken
- Nasal spray or injection under the skin
- How often
- 1–3 times a day
- Most common starting point
- 250 mcg nasal spray, twice a day
Based on published studies and what providers typically prescribe.
Important safety info
- Not FDA-approved. Approved in Russia for anxiety disorders and neurasthenia.
Route note
These doses are calibrated for nasal spray. Subcutaneous doses are typically lower (200–300 mcg/day) — do not substitute numbers 1:1 between routes.
Cycling
Russian clinical practice uses 10–14 day courses with breaks. Continuous indefinite use is not standard.
These are typical doses from research and real prescriptions — not a recommendation for you specifically. Your provider will adjust based on your body, your goals, and your health history.
Want your exact dose? A provider will personalize this for you.
Find a ProviderHow do you take it?
These are typical doses from research and real prescriptions — not a recommendation for you specifically. Your provider will adjust based on your body, your goals, and your health history.
What to expect
1 / 4Days 1-3
Many users report immediate reduction in anxiety symptoms. This compound works fast.
Week 1-2
More consistent mood, reduced stress response, improved emotional stability.
Week 3-4
Full anxiolytic effects without sedation. Focus often improves as anxiety decreases.
Week 4+
Commonly cycled — 2-4 weeks on, 1-2 weeks off — to maintain effectiveness.
Individual experiences vary. Results depend on your body, goals, and protocol adherence.
How well researched is this?
Growing Evidence (Some Human Studies)
Approved prescription drug in Russia. Published studies exist but are primarily from Eastern European research.
Legal status
Currently restricted by the FDA and cannot be legally compounded. This status may change — we'll update this page when it does.
2026 reclassification status updates coming soon.
Purity
Purity measures how clean and accurate the compound is. Higher purity means fewer contaminants and more reliable dosing.
HPLC Purity Tested
Always require a Certificate of Analysis (CoA) from a US-based compounding pharmacy.
Common questions
Ready to start?
Consult with a licensed provider to determine the right protocol for your goals.