The nutraMetrix® line of advanced nutraceuticals is formulated using the latest research, cutting-edge ingredients and industry-leading best practices. Many nutraMetrix nutraceuticals use the Isotonix® delivery system — the scientifically proven and effective way for nutrients to be absorbed and utilized by the body, providing maximum results.

The science behind nutraMetrix advanced nutraceuticals ensures that Health Professionals and their patients receive the most effective products on the market today.*

Creating a superior supplement begins with quality ingredients. The raw materials used in Isotonix products undergo a comprehensive evaluation by our manufacturers to ensure that they meet stringent purity and potency requirements. Verification and approval by a Certificate of Analysis (COA) is required for each raw ingredient. Approved raw materials are subject to laboratory confirmation of physical characteristics and material potency, as well as analysis for microbiological contamination and heavy metals.

Each product is then carefully prepared following a written master manufacturing record, and every batch is reviewed and approved by quality control personnel. Products are inspected upon receipt for damage, label accuracy, appearance, taste and identity prior to release.

Each of our production facilities is required to meet GMP (Good Manufacturing Practice) standards. This means they are periodically inspected and approved by either the Food and Drug Administration or the United States Department of Agriculture for their strict adherence to Standard Operating Procedures, employee training, product specifications, and supplier/vendor qualification procedures.

All manufacturing equipment that comes in contact with our products must be cleaned according to mandated procedures between production runs and verified to ensure sanitation has been performed prior to use. Product samples are also collected at various stages of production for chemical and microbiological analysis to ensure consistency and purity. Lot code confirmation, weight checks, label and material checks are performed according to exact written procedures.*

ASTAREAL – AstaReal® astaxanthin is the most studied brand of astaxanthin in the world for applications such as anti-aging, muscle endurance and performance, and eye health. Astaxanthin is a nutrient with antioxidant capacity 6,000 times stronger than vitamin C and 110 times stronger than vitamin E.* 

AstraReal® is a registered trademark of Fuji Chemical Industry Co., Ltd. 

CURCUGREEN – Curcugreen™ is the most researched bioavailable curcumin in the world, with 100% pure extract of turmeric and enhanced bio-efficacy. With more than 18 years of market research, it is the safest bioavailable curcumin, with a proven and studied mechanism of action.

Curcugreen™ is a trademark of Arjuna Natural Ltd. CurcuGreen™ was previously sold under the trademark BCM-95®/Bio-curcumax®/Bio-curcumin®.

FIBERSOL-2 – With more than 30 years of clinical research and almost 100 published studies, Fibersol® can provide an increased feeling of satiety, leaving you feeling fuller for longer periods of time.* 

Fibersol®-2 is a registered trademark of Matsutani Chemical Industry Co., Ltd. 

PYCNOGENOL – More than 40 years of research has been dedicated by Horphag Research to establishing the safety, efficacy and quality of Pycnogenol®. Its super-antioxidant capabilities help support healthy blood platelet activity, support healthy blood glucose levels, help maintain joint flexibility, promote cardiovascular health, maintain healthy cholesterol levels and support a healthy complexion.*

Pycnogenol® is a registered trademark of Horphag Research Limited. 

QUATREFOLIC – Quatrefolic® completely bypasses conversion steps and delivers a "finished" folate the body can immediately use without any kind of metabolization. Cutting-edge scientific research has shed light on how folate nutrition may contribute to adequate methylation and overall health.* 

Quatrefolic® is a registered trademark of Gnosis S.p.A. and is protected by U.S. Patent No. 7,947,662.

SENSORIL – Sensoril® Ashwagandha is a proprietary blend that has been studied in more than 10 human clinical trials. Sensoril’s unique root and leaf combination of the ashwagandha plant leads to an array of bioactives for many health benefits such as helping the body cope with everyday stress by helping to decrease the possibility of adrenal fatigue and promoting normal regulation of thyroid function.* 

Sensoril is protected under U.S. Patent No. 7,318,938 and CA Patent No. 2,508478, and is a registered trademark of Natreon, Inc. 

SUNACTIVE – SunActive® Fe is gentle on the gastrointestinal system, providing a nonirritating iron fortification with superior properties and bioavailability. SunActive Fe is highly absorbable for 12 hours following the oral administration and maintains a high level of serum iron concentration after even 8 hours.*

SunActive® is a registered trademark of Taiyo International, Inc.

WELLMUNE – Wellmune® is a leading natural yeast beta glucan clinically proven to help strengthen your immune system. Using a proprietary process, Wellmune is extracted from the cell wall of a proprietary strain of baker’s yeast. Wellmune allows you to be well and stay well.* Millions of Americans seek nutritional advice and products from everyone — except their own healthcare providers. 

Wellmune® is a registered trademark of Kerry Luxembourg S.A.R.L.