Enjoy a convenient daily collagen routine with this Liquid Collagen One-Per-Day Drink Mix. Each 10 ml liquid-tube delivers 4,000 mg of hydrolyzed Type I & III collagen in a tropical strawberry kiwi flavor with only 25 calories per serving. The formula is enhanced with 2,000 mcg of biotin and plant-based silica from horsetail extract to support healthy hair, skin and nails, plus an antioxidant blend featuring blueberry, pomegranate and green tea extract. B-vitamins, including B6, B12, niacin and thiamin, help support energy metabolism while you supplement. Simply take one concentrated liquid-tube per day straight from the tube or mixed with water or juice. Each box contains 30 single-serve liquid-tubes, perfect for a full month of easy, on-the-go collagen support.