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P21 Nasal Spray
🇦🇪 Ships to UAECognitive & Neuro
Dosage instructions
Dose
250–500 mcg/day
250–500 mcg/day
Frequency
Once daily
Once daily
Course
Daily for 2–4 months. Repeat after 1–2 months rest.
Daily for 2–4 months. Repeat after 1–2 months rest.
Related nootropic nasal-spray formulation studied for cognitive research.
Every pen ships temperature-controlled to protect integrity in transit. Your exact protocol, dose and cycle are confirmed with our team on a consultation. For research and adult wellness use.