45 calories per 12 oz. Gluten-free. Non GMO. Have a beautiful life. The Jen story Jen (pronounced zhen) is a playful derivation from the French for young, jeune. Collagen drinks have been shown to stimulate the body’s natural collagen production. We have joined it with aloe vera, a plant which has been associated with health for may thousands of years. Collagen (2500 mg) + aloe vera + Natural flavors = Deliciously infused water drink. Settling is natural. Made from fish scale collagen tripeptide for superior results. alodrink.com. BPA-free. Please recycle. (These statements have not been evaluated by the food and drug administration (FDA)). Made in Taiwan.