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Nature's Sunshine

Berberine IR

90 Capsules
Stock #: 1398
In Stock

$43.95 (Before 25% discount)

Note: Save 25% on this product (coupon added at checkout automatically)

In stock

Important information

  • No membership requirements
  • No automatic shipments
  • 90 day FREE returns

Expiration Date: 07/2025

Shipping (1 unit): $2.99

FREE shipping on all orders over $75!

Product Information


  • Stimulates enzymes that metabolize blood glucose
  • Promotes healthy blood glucose levels
  • Combats endotoxins

How it Works

Drawing from both Ayurvedic and Chinese traditions, Nature’s Sunshine Berberine IR promotes healthy levels of blood glucose. The formula regulates and activates enzymes that stimulate the metabolization of blood glucose. Modern diets, often high in carbohydrates, produce endotoxins that interfere with blood glucose levels. Berberine IR battles endotoxins to keep blood glucose metabolism functioning properly.


Berberine from Indian barberry

Recommended Use

Take 1 VegCap before a meal, three times daily.

Product Label

Easy Returns

The Caring Sunshine return policy is both easy and generous. We accept returns for any reason for 90 days from the order date and we cover the shipping costs both ways. Read our full policy here.

New label and other changes

In the fall of 2020, Nature's Sunshine switched to a new label and changed the names of a few products. However, no formulas have been changed. To learn more about the changes, click here.

Customer Reviews

Based on 19 reviews
Very pleased

Berberine IR seems to be helping. I am not hungry and I feel much better.

Susan Wilson

Susan's Berb review. Luv this product. Helps regulate my blood sugar !

lucinda emrick
No weightloss

Was expecting to see weightloss, not at all

Jackie Volz

No comment

Kerry Wray

Berberine IR

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