My go to supplement routine to stay locked in for summer Pre workout: I always start with Oxyshred, it's my fav for that clean energy and focus before training. My top flavors are L Carnitine: Benefits & Supplementation Integrated Mobile Health Nutrex Research Liquid L Carnitine 3000 Strawberry Liberia Ubuy L Carnitine 3000 Liquid Amazon.com: EHP Labs Acetyl L Carnitine Powder Supports Natural Energy Production, Assists in Healthy Brain Function, Supports Heart Health, Vegan, Gluten Free, Non GMO 100 Servings : Health & Household L Carnitine: Benefits, Side Effects, FAQ, Sources, and Dosage