Calculate optimal F-Phenibut dosages in milligrams (mg) using your body weight in kilograms (kg) or pounds (lbs). Our free dosage calculator provides personalized dose recommendations based on research data. Mild, moderate, and strong F-Phenibut dosage range options are provided for safe use.
Calculate F-Phenibut Dosage
Based on your body weight of kg
F-Phenibut is a fluorinated derivative of phenibut that acts as a GABA-B receptor agonist with higher potency than regular phenibut, which produces anxiolytic, relaxation, and sleep-enhancing effects at much lower doses.
How to Take F-Phenibut
F-Phenibut is typically dosed at 50-200 mg per occasion, not meant for daily use due to rapid tolerance and dependence potential, should be limited to 1-2 times weekly at most, and is best taken without food for faster absorption.