Metagenics MetaGlycemX™, 120 Tablets supplement bottle
Metagenics

MetaGlycemX™, 120 Tablets

What We Researched
21 active ingredients analyzed · 6 inactive ingredients decoded · 7 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
85
Product Score Good
93
Brand Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as ascorbic acid) 300 mg 333%
Vitamin D (as cholecalciferol) (200 IU) 5 mcg 25%
Vitamin E (as d-alpha tocopheryl succinate) 134 mg 893%
Thiamin (as thiamin mononitrate) 15 mg 1,250%
Riboflavin 9 mg 692%
Niacin (as niacinamide) 90 mg 563%
Vitamin B6 (as pyridoxine HCl) 9 mg 529%
Folate (as calcium L-5-methyltetrahydrofolate)​ 680 mcg DFE 170%
Vitamin B12 (as methylcobalamin) 150 mcg 6,250%
Biotin 2,000 mcg 6,667%
Pantothenic Acid (as calcium D-pantothenate) 30 mg 600%
Zinc (as zinc citrate) 9 mg 82%
Selenium (as selenomethionine) 90 mcg 164%
Copper (as copper lysinate HCl) 0.75 mg 83%
Manganese (as manganese citrate) 1.2 mg 52%
Chromium (as chromium polynicotinate) 600 mcg 1,714%
Chinese Cinnamon (Cinnamomum cassia) Bark Powder 500 mg **
Taurine 300 mg **
Decaffeinated†Green Tea (Camellia sinensis) Leaf Extract[standardized to 60% (100 mg) catechins and 40% (67 mg) epigallocatechin gallate (EGCG)] 167 mg **
Alpha-Lipoic Acid 100 mg **
L-Carnosine 50 mg **
Bioavailability Very Good

Absorption Rating

  • Vitamin C (as ascorbic acid) Fair
  • Vitamin D (as cholecalciferol) (200 IU) Good
  • Vitamin E (as d-alpha tocopheryl succinate) Good
  • Thiamin (as thiamin mononitrate) Fair
  • Riboflavin Good
  • Niacin (as niacinamide) Good
  • Vitamin B6 (as pyridoxine HCl) Fair
  • Folate (as calcium L-5-methyltetrahydrofolate)​ Good
  • Vitamin B12 (as methylcobalamin) Good
  • Biotin Good
  • Pantothenic Acid (as calcium D-pantothenate) Good
  • Zinc (as zinc citrate) Good
  • Selenium (as selenomethionine) Good
  • Copper (as copper lysinate HCl) Fair
  • Manganese (as manganese citrate) Good
  • Chromium (as chromium polynicotinate) Good
  • Chinese Cinnamon (Cinnamomum cassia) Bark Powder Poor
  • Taurine Good
  • Decaffeinated†Green Tea (Camellia sinensis) Leaf Extract[standardized to 60% (100 mg) catechins and 40% (67 mg) epigallocatechin gallate (EGCG)] Fair
  • Alpha-Lipoic Acid Fair
  • L-Carnosine Fair
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Croscarmellose Sodium
  • Stearic Acid (Vegetable)
  • Silica
  • Magnesium Stearate (Vegetable)
  • Coating (Hypromellose, Medium-Chain Triglycerides, and Hydroxypropylcellulose)
Efficacy Good

Dosage Analysis

  • Vitamin C (as ascorbic acid) 300 mg Effective
  • Vitamin D (as cholecalciferol) (200 IU) 5 mcg Under-dosed
  • Vitamin E (as d-alpha tocopheryl succinate) 134 mg Effective
  • Thiamin (as thiamin mononitrate) 15 mg Effective
  • Riboflavin 9 mg Effective
  • Niacin (as niacinamide) 90 mg High
  • Vitamin B6 (as pyridoxine HCl) 9 mg Effective
  • Folate (as calcium L-5-methyltetrahydrofolate)​ 680 mcg DFE Effective
  • Vitamin B12 (as methylcobalamin) 150 mcg Effective
  • Biotin 2,000 mcg Effective
  • Pantothenic Acid (as calcium D-pantothenate) 30 mg Effective
  • Zinc (as zinc citrate) 9 mg Effective
  • Selenium (as selenomethionine) 90 mcg Effective
  • Copper (as copper lysinate HCl) 0.75 mg Effective
  • Manganese (as manganese citrate) 1.2 mg Under-dosed
  • Chromium (as chromium polynicotinate) 600 mcg Effective
  • Chinese Cinnamon (Cinnamomum cassia) Bark Powder 500 mg Under-dosed
  • Taurine 300 mg Under-dosed
  • Decaffeinated†Green Tea (Camellia sinensis) Leaf Extract[standardized to 60% (100 mg) catechins and 40% (67 mg) epigallocatechin gallate (EGCG)] 167 mg Under-dosed
  • Alpha-Lipoic Acid 100 mg Under-dosed
  • L-Carnosine 50 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as ascorbic acid) 300 mg 333%
Vitamin D (as cholecalciferol) (200 IU) 5 mcg 25%
Vitamin E (as d-alpha tocopheryl succinate) 134 mg 893%
Thiamin (as thiamin mononitrate) 15 mg 1,250%
Riboflavin 9 mg 692%
Niacin (as niacinamide) 90 mg 563%
Vitamin B6 (as pyridoxine HCl) 9 mg 529%
Folate (as calcium L-5-methyltetrahydrofolate)​ 680 mcg DFE 170%
Vitamin B12 (as methylcobalamin) 150 mcg 6,250%
Biotin 2,000 mcg 6,667%
Pantothenic Acid (as calcium D-pantothenate) 30 mg 600%
Zinc (as zinc citrate) 9 mg 82%
Selenium (as selenomethionine) 90 mcg 164%
Copper (as copper lysinate HCl) 0.75 mg 83%
Manganese (as manganese citrate) 1.2 mg 52%
Chromium (as chromium polynicotinate) 600 mcg 1,714%
Chinese Cinnamon (Cinnamomum cassia) Bark Powder 500 mg **
Taurine 300 mg **
Decaffeinated†Green Tea (Camellia sinensis) Leaf Extract[standardized to 60% (100 mg) catechins and 40% (67 mg) epigallocatechin gallate (EGCG)] 167 mg **
Alpha-Lipoic Acid 100 mg **
L-Carnosine 50 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Stearic Acid (Vegetable) Generally_safe

It is used to improve powder flow and prevent sticking during manufacturing.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Magnesium Stearate (Vegetable) Generally_safe

It prevents ingredients from sticking to manufacturing equipment.

Coating (Hypromellose, Medium-Chain Triglycerides, and Hydroxypropylcellulose) Generally_safe

It is used to provide a protective or modified-release coating to tablets or capsules.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$107$106$105$104$103 Mar 12 $105.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Metagenics

Founded 1983 · Aliso Viejo, California, United States · 185 products · metagenics.com

Certifications

7 certifications
B Corp Certified Verified Source
Consumerlab Verified
Gluten Free Gfco Verified Source
Non Gmo Project Verified Source
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source
Usp Verified Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Claimed Source
In House Testing — Verified Source

Violation History

3 incidents
Fda Warning A structure/function claim for 'Metagenics HerWellness Naturally Balanced' was deemed by the FDA to suggest the product is intended for use as a drug.2025-02-07Source
Prop 65 Lead2019-05-30Source
Fda Warning Mislabeling of 14 products as medical foods and making unapproved new drug claims.2013-08-13Source
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Frequently Asked Questions
Is Metagenics MetaGlycemX™, 120 Tablets a good supplement?

Metagenics MetaGlycemX™, 120 Tablets received a product quality score of 85/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 21 active ingredients with 60 servings per container. Of the 6 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Metagenics, holds a brand trust score of 93/100 with 7 verified certifications including B Corp Certified, Consumerlab, Gluten Free Gfco, Non Gmo Project.

What are the ingredients in Metagenics MetaGlycemX™, 120 Tablets?

Metagenics MetaGlycemX™, 120 Tablets contains 21 active ingredients: Vitamin C (as ascorbic acid) (300 mg), Vitamin D (as cholecalciferol) (200 IU) (5 mcg), Vitamin E (as d-alpha tocopheryl succinate) (134 mg), Thiamin (as thiamin mononitrate) (15 mg), Riboflavin (9 mg), Niacin (as niacinamide) (90 mg), and 15 more. Notable high-dose ingredients include Vitamin C at 333% DV, Vitamin E at 893% DV, Thiamin at 1,250% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Metagenics MetaGlycemX™, 120 Tablets safe to take?

Metagenics MetaGlycemX™, 120 Tablets has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Metagenics a trustworthy supplement brand?

Metagenics receives a brand trust score of 93/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1983 and headquartered in Aliso Viejo, California, United States, the company offers 185 products in their lineup. They hold 7 verified certifications including B Corp Certified, Consumerlab, Gluten Free Gfco, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Metagenics has 3 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.