Quality Guarantee

Quality Guaranteed

Scientific Validation, 70 Patents and a 100% Money-Back Guarantee

Various scientists have validated the uniqueness of Mannatech’s products through their own research, and numerous studies have been published on our products (see www.MannatechScience.org).

With more than 70 patents worldwide, we’ve been supporting the health and wellness of people for years and believe, without a doubt, that you will be satisfied with the quality of our products. That’s why we offer one of the best satisfaction guarantees out there. You can try any of our products for up to three months risk free. If after three months you’re not satisfied, contact our Customer Care department at 800-281-4469, and we will provide you with a full refund.†

Mannatech guarantees your full satisfaction. If not completely satisfied contact Customer Care and return the product within 180 days for a full refund. See Section 5.13 of the Associate Policies & Procedures on www.mannatech.com  for full details.

Quality, safety and integrity are our top priorities in bringing you products that meet or exceed customer, regulatory and industry standards. This commitment is evident in that all four of our core products and several others are certified by NSF® International, an independent not-for-profit organization that certifies products in more than 100 countries and is committed to making the world a safer place for consumers.

Established Quality Assurance Program and NSF Certified.                        

When you use Mannatech products, you can be confident that you have made the best choice for your health and wellness. We follow an established quality assurance program and current Good Manufacturing Practices (CGMPs) designed to ensure that proper controls are maintained in the manufacturing, evaluation, packaging, storage and distribution of our products.