P21 (P021)

cognitive neurological healthneuroprotection nerve repair
CompareShop N1 Aminos →

Dosing Schedule (Subcutaneous / Intramuscular)

PhaseDaily Dose (mg)StackTrackerLog Doses
Micro-dose (Standard)10 mg+ Log
Standard (SubQ)20 mg+ Log
High Dose (IM/IV)30 mg+ Log

Frequency: Once per day or 5 days on / 2 days off.

Timing: Morning injection (fasted or with food).

Cycle Length: 4–10 weeks.

Need P21 (P021)?

Lab-tested research peptides from N1 Aminos

Shop N1 Aminos →