Quality

Our Commitment to Quality

Uncompromising for 40 Years

Quality is one of our foundational values, and we promise to continue to deliver as we have done for the past 40 years.

Our products are certified to the highest standards of product and formula testing

NSF Certified

NSF-certified and we're partnered with the Council for Responsible Nutrition, advocating for ingredient transparency and stringent compliancy.

GMP Certified

We adhere to cGMP standards, our dedication to quality is unwavering.

CRN Member

Metabolic Maintenance is a proud member of the Council for Responsible Nutrition (CRN).

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Frequently asked Questions

Free of Binders and Fillers

Our products are free from wheat, gluten, nuts, egg, dairy, preservatives, or hydrogenated oils, unless specifically noted on the label. Our products contain no added coatings, excipients, binders, fillers, shellacs, artificial colors, artificial flavors, or fragrances. We do not use magnesium stearate, preservatives, BHA or BHT in our products, reflecting our commitment to clean, effective, allergy-free supplements.

Product Testing

Rigorous testing procedures are followed, including third-party testing for contaminants, potency, and quality. Upon receipt, all goods are examined and all products with a corresponding Certificate of Analysis are verified. Product is then moved to our Quality Assurance department, where raw material is tested for micros (bacterial colony count, yeast/mold, E. coli, coliforms), metals (arsenic, cadmium, lead, and mercury), as well as identification. All herb raw materials, soft gels and capsules are tested for Salmonella. Finished goods are again tested for micros and gluten prior to bottling.

Manufacturing Process

We manufacture our supplements at our NSF GMP certified facility in Sisters, Oregon, adhering to stringent quality and manufacturing standards that go above and beyond FDA requirements.

Ingredient Sourcing

We prioritize ethical and high-quality sourcing from various global locations, including certified organic ingredients where possible.

Gluten, Soy, & Allergen Content

Our products are mostly allergen-free, with clear labeling on exceptions. Our products are free from wheat, gluten, nuts, egg, dairy, preservatives, or hydrogenated oils, unless specifically noted on the label. Our products contain no added coatings, excipients, binders, fillers, shellacs, artificial colors, artificial flavors, or fragrances. We do not use magnesium stearate, preservatives, BHA or BHT in our products. Most Metabolic Maintenance products are soy-free; however, there are 2 ingredients used in the line derived from soy, (soybean oil and Phosphatidylserine).  All products that contain soy are clearly labeled.