L Carnitine injection is recommended at 1 ampule every 2 3 days for best results. The L Carnitine is taken intravenously either by normal injection or using a butterfly needle. After taking this L Carnitine, you L Carnitine 600mg Metabolic Research 99%+ Purity L Carnitine 600mg Research Grade Amino Acid Derivative Product: L Carnitine (Injectable Grade) Purity: 99%+ (Third Party Tested) Dosage: 600mg per vial Form: Lyophilized Powder About American Regent Introduces Levocarnitine Injection, USP; FDA Approved, "AP" Rated, and Therapeutically Equivalent to Carnitor L CARNITINE 1 GM 5 ML ( L CARNITINE ) 5 X 5 ML IV USE AMPOULES Monster Monster, Energy Strawberry Shot Energy Drink (4 count) Shop Weis Markets