Shopping Cart


Your shopping bag is empty

Go to the shop

Supports healthy glucose metabolism


  • Blood Sugar
  • Weight

Feature Ingredients 

  • Contains Zychromechromium dinicocysteinate, a clinically researched form of chromium
  • Provides antioxidant support
  • Made with hypoallergenic, vegan ingredients

Metabolic Xtra offers a powerful combination of nutrients to support healthy insulin receptor function and signaling, and glucose metabolism.

  • Enhances the expression and function of insulin receptors with the natural
    plant alkaloid berberine
  • In a randomized placebo-controlled trial involving 116 subjects, berberine
    provided statistically significant support for glucose, lipid, and triglyceride
  • Promotes healthy AMPK and SIRT1 expression to support cellular metabolism
    and glucose homeostasis with resveratrol
  • In a recent randomized double-blind, placebo-controlled 4-week study,
    resveratrol supported healthy insulin signaling and antioxidant defenses
  • Modulates cell signaling for healthy insulin function with patent-pending
    Zychrome™ chromium dinicocysteinate
  • In a randomized placebo-controlled trial, Zychrome™ supported healthy
    glucose metabolism and offered statistically significant support for
    antioxidant defenses and inflammatory balance, as measured by TNFα
  • Supports healthy receptor function and glucose metabolism with alpha
    lipoic acid
  • Berberine HCl is derived from Phellodendron amurense bark and Sargent’s barberry (Berberis sargentiana). Alpha lipoic acid (thioctic acid), chromium dinicocysteinate and resveratrol are synthetic. Ascorbyl palmitate is derived from corn dextrose fermentation and palm oil.
  • Zychromebrand chromium dinicocysteinate. Zychrome is a trademark of InterHealth N.I.
    resVida® is a registered trademark of DSM Nutritional Products, Inc.


SKU: MX9C-C ; NPN: 80048002

Serving Size: 1 Vegetarian Capsule

Servings per Container: 90

Medicinal Ingredients

Each Capsule Contains:

Berberine HCl  350 mg
alpha lipoic acid (thioctic acid)  100 mg
resVida® resveratrol (as trans-resveratrol)  20 mg
chromium (as chromium dinicocysteinate)†  135 mcg

ascorbyl palmitate (fat-soluble vitamin C) 

50 mg

Non-Medicinal Ingredients

Vegetarian capsule (cellulose, water)


Contains No Added: artificial colours, preservatives, dairy, wheat, gluten, egg, peanuts, coatings and shellacs, GMOs, magnesium stearate or animal products. Suitable for Vegetarians and Vegans.

Recommended Use 

Adults 19+: Take 1-3 capsule daily, or as recommended by your healthcare provider.

Pure Encapsulations Advantage 

At Pure Encapsulations, we manufacture hypoallergenic, research-based dietary supplements that are designed to deliver predictable and desired results. We are committed to sourcing pure, premium ingredients and working with experienced healthcare professionals to create safe and effective dietary supplements to help you achieve optimal health. Based on your healthcare practitioner’s medical guidance, we help provide you with the tools and dietary supplements you need to achieve your health and wellness goals. To purchase our products, you must obtain a fulfillment code from your practitioner.


Do not use if you are hypersensitive or allergic to any of the ingredients, pregnant or breastfeeding.


Consult a health care practitioner prior to use if you are taking any medications, supplements or if you have any pre-existing condition or symptoms including but not limited to hormonal disorders and those using estrogen therapy, as resveratrol may act as either an estrogen agonist or estrogen antagonist.   Discontinue 2 weeks prior to any scheduled surgery. 

Drug Interactions

Individuals taking this product with anti-hyperglycemic medications may require blood glucose monitoring. Berberine may be contra-indicated with blood pressure medications. Resveratrol may be contraindicated with blood thinning medications. Consult your physician for more information.

Side Effect Risks 

Discontinue use and consult a healthcare practitioner if symptoms persist, worsen or you develop any reactions which may include allergy or intolerance. Berberine has had reports of headache, nausea, vomiting, abdominal bloating, hypotension and slowed heart rate in the literature. Keep out of reach of children. In rare cases, alpha lipoic acid has caused gastrointestinal upset or skin rash. Sealed for your protection. Do not use if seal is broken. Store in a cool, dry place.


The information and product descriptions that appear on this website are for information and educational purposes only and are not intended to provide or replace medical advice to individuals from qualified health care professionals. Consult your physician if you have any health concerns, and before initiating any new dietary, exercise, supplements or other lifestyle changes.