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 many thousands of years. Collagen (2500mg) + aloe vera + natural flavors = deliciously infused water drink. Made from fish scale collagen tripeptide for superior result. alodrink.com. BPA free. Please recycle. (These statements have not been evaluated by the food and drug administration (FDA). These products are not intended to diagnose, treat, cure or prevent any disease.) Made in Taiwan.