Liv Langdon is the on-site Nutrition and Food Manager at Onnit. With a B.S. in journalism and a minor in business administration from the University of Florida, she contributes research-supported articles and educational recipe ebooks. A former personal chef, she translates her skills in the kitchen to recipe development, food styling, and built the organic, locally sourced menu for the Onnit Cafe & Smoothie Bar and Food Truck. Her knowledge and experience in holistic nutrition has allowed her to cook and support some of our professional and collegiate athletes. She has previously worked as an online diet & lifestyle coach, nutrition consultant, personal chef, freelance journalist, and corporate sales director for a fresh meal delivery service. She has been a guest on the Total Human Optimization podcast and the Touching Base podcast. You can find her work in Men’s Fitness Magazine, Born Fitness, and is publishing her first cookbook this summer. Follow her on Instagram @livlangdon.
Keep-It™ Money Back Guarantee
We’re confident you’ll love your Onnit supplements. If the product doesn't perform for you, however, we’re not gonna play games with you. Order any of our entry size supplements, and if you don’t like it, you can keep it! Notify our team, telling us why it wasn't a fit for you, and we’ll get you a refund right there on the spot - no return necessary. We just ask that you try it out for at least two weeks to give it a fair shot.
Our Keep-It™ guarantee is valid for the first-time purchase of a formula, and redeemable up to three months (90 days) after the purchase date. Multiple bottles, foods, apparel and gear do not fall under this guarantee, however, they may be applicable for return. Fitness equipment, personal care products, knowledge purchases, and DVDs are not eligible for return or refund. For more information and a full list of products that qualify, visit our Keep-It™
page. Further details can be found on our Refund Policy
Military & First Responder Discount
In thanks to our friends in the military and first responder men and women, we're extending a 15% discount on all products purchased at Onnit.com.
To qualify, just verify your status during checkout on the payment step. We verify through ID.me, our trusted technology partner for secure digital identity verification. (Learn more)
After verification once, you should have the discount auto-apply on that and all future orders.
Please note that this discount cannot be combined with other coupon codes.
If you have any questions or issues with the verification process, please don't hesitate to reach out to customer service
* US Military members, please choose United States as your destination country when creating your customer profile, as this will ensure your package ships via USPS and that you are not given international shipping rates.