Template:SubstanceBox/Progesterone

SubstanceBox/Progesterone
Chemical Nomenclature
Common names	P4, Pregnenedione
Substitutive name	Pregn-4-ene-3,20-dione
Systematic name	(1S,3aS,3bS,9aR,9bS,11aS)-1-Acetyl-9a,11a-dimethyl-1,2,3,3a,3b,4,5,8,9,9a,9b,10,11,11a-tetradecahydro-7H-cyclopenta[a]phenanthren-7-one
Class Membership
Psychoactive class	Depressant
Chemical class	Steroid
Routes of Administration
WARNING: Always start with lower doses due to differences between individual body weight, tolerance, metabolism, and personal sensitivity. See responsible use section. ⇣ Oral Dosage Bioavailability 10% Threshold 100 mg Light 100 - 200 mg Common 200 - 400 mg Strong 400 - 600 mg Heavy 600 mg + Duration Total 2 - 4 hours Onset 30 - 60 minutes After effects 4 - 6 hours ⇣ Rectal Dosage Threshold 100 mg Light 100 - 200 mg Common 200 - 400 mg Strong 400 - 600 mg Heavy 600 mg + Duration Total 8 - 12 hours After effects 6 - 12 hours DISCLAIMER: PW's dosage information is gathered from users and resources for educational purposes only. It is not a recommendation and should be verified with other sources for accuracy.