Dr. Myers' favorite health drink Dr. Myers' Favorite Drink Kit: Grass-fed and pasture-raised Collagen Organic Greens is made with 14 certified organic veggies, fruits, and herbs Rich in superfoods & phytonutrients often missing from our diets Helps repair a leaky gut and support optimal immune function Promotes detoxification, hormone balance, and mental clarity Perfect for making a delicious drink to start your day with Absolutely no artificial sweeteners or GMOs Sourced from the highest quality ingredients. All 4 of the physician-formulated supplements in my Favorite Drink Kit are sourced from the purest, high-quality ingredients. Leaky Gut Revive - Strawberry Lemonade is a potent combination of pharmaceutical-grade L-Glutamine and botanicals. Collagen is sourced from grass-fed, pasture-raised cows that were never given hormones or GMOs. Organic Reds is your great tasting daily energy boost rich in superfoods & phytonutrients often missing from our diets. Finally, my Organic Greens features 14 certified organic plant foods that are air drum dried to preserve the maximum nutritional content.