NLT 99%, Food Grade, Pharmaceutical Grade, BP2012, USP34, EP7 D-calcium pantothenate, Vitamin B5, VB5, Food Grade, Pharmaceutical Grade Key ... , Pantothenic acid, Pantothenate, CAS: 599-54-2, 79-83-4, D-calcium pantothenate [Product] Vitamin B5, VB5, Pantothenic acid, Pantothenate[CAS ... well as break down sebum. Vitamin B5 often gives a initial acne breakout because deeper acne or sebum is pushed out ...