Skip to product information
1 of 2

What It Does

+
Formulated by Dr. Kevin Passero, Durable BERBERINE provides exceptionally safe and effective natural support for weight loss, blood sugar balance, metabolic health and more with a clinically proven 1,100 mg daily dose of standardized Berbevis® berberine. Widely considered the best berberine extract in the world, Berbevis® features a next-generation phytosome delivery system that gives it 10x better absorption than other forms of berberine. This cutting-edge formula includes a 300 mg dose of standardized, caffeine-free Greenselect® green tea, which has been proven to enhance weight loss and rev up your metabolism. It also provides a therapeutic 200 mcg dose of Albion® chromium for additional support for blood sugar balance.*

This synergistic combination of powerful, clinically validated ingredients:*
• Reduces dangerous, hard-to-lose visceral fat by 22% in 60 days*
• Can help you lose up to 30 pounds in 90 days*
• Reduces body mass index BMI by up to 13.9%*
• Can help shrink your waistline by up to 10.7%*
• Helps suppress appetite and promotes satiety*
• Reduces insulin resistance in as little as 30 days*
• Promotes superior metabolic health and blood sugar balance*

General Product Info:
• 60 vegetarian capsules (a 30 day supply)
• Made in the USA in an FDA inspected facility
• Packaged in sustainable, 100% non-toxic amber glass bottles
• One-year, any reason return policy with free return shipping

Why It Works

+
While berberine only recently began “trending,” Dr. Passero has been using it in his clinic for over two decades to help patients optimize their metabolic health for healthy, permanent weight loss and natural blood sugar control. This 20+ years of experience went into formulating Durable BERBERINE, which features a potent 1,100 mg daily dose of a standardized, highly absorbable berberine extract called Berbevis®. Widely recognized as one of the best berberine extracts in the world, this phytosome-form extract utilizes an innovative delivery system to provide up to 10x better absorption than the berberine extracts found in most supplements.*

Berberine’s powerful weight loss promoting, metabolic boosting and blood sugar balancing effects are synergistically enhanced with 300 mg of clinically studied, caffeine-free Greenselect® green tea extract and a therapeutic 200 mcg dose of Albion® chromium for even greater benefits*

What Is Berberine and How Does It Work?
Berberine is an extraordinarily powerful plant alkaloid found in some of nature’s most revered medicinal herbs, including barberry, goldenseal and Oregon grape root. Extensive scientific research shows that, among a slew of health benefits, berberine excels at promoting blood sugar balance—and weight loss—via its regulating effects on metabolism.*

Berberine activates an energy-stabilizing enzyme called AMPK, often referred to as the “metabolic master switch,” which helps maintain balanced blood sugar levels and overall metabolic health. In addition, berberine enhances insulin sensitivity, which means it helps cells respond more effectively to the hormone insulin that controls blood sugar levels. This can lead to better regulation of blood sugar, better appetite control and reduced fat storage.*

Recently, berberine has soared in popularity, due to its “side effect” of promoting healthy weight loss via its actions on blood sugar and metabolism.*

Berberine’s weight loss benefits may also be related to its ability to increase metabolic rate and influence the activity of genes and enzymes involved in fat metabolism. In addition, some studies suggest that berberine may impact hormones involved in appetite regulation, including ghrelin, a hormone that stimulates hunger, and leptin, a hormone that signals satiety.*

Berberine also helps reduce inflammation and promotes a healthy gut microbiome—two important factors in maintaining a healthy weight.*

Berbevis® Berberine Extract (1,100 mg)
Durable BERBERINE is made with Berbevis®, a patented, clinically studied, standardized phytosome-form berberine extract that is clinically proven to significantly reduce insulin resistance within just 30 days while reducing visceral fat by 22% on average within 60 days. Visceral fat, which surrounds your organs, is considered the most dangerous kind of fat.*

While typical berberine extracts are notoriously difficult for the body to absorb, Berbevis® solves this problem with a next-generation phytosome delivery system that offers 10x better absorption compared to other berberine supplements.*

In a landmark 60-day study conducted on women, Berbevis®:
• Slashed fasting insulin levels by 42%*
• Reduced HOMA score (a measure of insulin resistance) by 49%*
• Decreased fasting blood sugar by 12%*
• Reduced visceral fat by 22%*

Another study, a randomized, double-blind, placebo-controlled clinical trial that included men and women, produced similar results, with Berbevis® normalizing fasting blood sugar and moving subjects out of “danger zone” classification within 60 days. It also decreased visceral fat, reduced body fat mass and shrunk waistlines. No other berberine supplement has produced these impressive results.*

Greenselect® Green Tea Extract (300 mg)
Greenselect® is a patented, decaffeinated green tea extract shown in clinical trials to support weight loss of up to 30 pounds in 90 days when combined with a reduced calorie diet.*

Green tea polyphenols, particularly catechins such as epigallocatechin gallate (EGCG), have been extensively studied for their health benefits, including their role in supporting weight loss. Greenselect® combines green tea polyphenols with phospholipids in a phytosome delivery system to improve their absorption and bioavailability. Greenselect® offers a 2-fold increase in absorption and a 20% increase in plasma antioxidant potential compared to standard green tea extract.*

Greenselect® provides safe and extremely effective natural support for weight loss by stimulating thermogenesis (the process by which the body generates heat and energy from metabolism of food) and fat oxidation (the process of breaking down fat into energy). It also helps regulate appetite and promotes feelings of satiety, helping to prevent overeating.*

In one study, Greenselect® helped a group of men and women lose an average of 13.23 pounds in 45 days, and an average of 30.86 pounds in 90 days. This remarkable weight loss was accompanied with a 12% reduction in body mass index (BMI) after 90 days.*

Another clinical trial showed a 13.9% reduction in BMI, a 10.7% reduction in waistline for men, a 9.1% reduction in waistline for women and 7.1% reduction in fasting glucose all around.*

Albion® Chromium (200 mcg)
Durable BERBERINE features top-of-the-line Albion® chromium. This patented, chelated (amino acid-bound) form of chromium offers superior absorption, blood sugar balancing benefits and fat loss support.*

Chromium is an essential trace mineral that plays a crucial role in blood sugar metabolism, the body's ability to process and utilize sugar from the bloodstream for energy. It helps maintain blood sugar balance, which is a critical factor in reducing fat storage. Studies have shown that chromium can help increase lean body mass while decreasing body fat percentage.*

Chromium can also help fight cravings that can derail your weight loss plan. Some research suggests that chromium supplementation helps reduce cravings for carbohydrates and sweets by influencing neurotransmitters involved in appetite regulation.*

Why We Use Amber Glass Bottles vs. Clear Glass or Plastic:
• Sustainability: Glass is infinitely recyclable and reusable.
• UV Protection: Amber glass protects the ingredients from light damage.
• 100% Non-Toxic: No risk of chemicals found in plastics leaching into the pills.

Directions & Label Information

+
Directions
Take one capsule twice daily before lunch and before dinner or as directed by your healthcare practitioner.

Contents
Each bottle contains 60 vegetarian capsules (typically a 30 day supply).

Cautions
If taking medication, have a medical condition, or are pregnant or breastfeeding consult your healthcare practitioner before use. Keep out of the reach of children.

Storage
Keep tightly closed in a cool, dry place.

• Non-GMO • Gluten Free • Vegan • Dairy Free • Soy Free • Nut Free • Egg Free • No Artificial Colors or Preservatives


Questions? Click Here to Read Our FAQ


NEW

Durable BERBERINE™ - Subscription

Natural Metabolic Support for Weight Management


Lose weight and balance your blood sugar the healthy, natural way with this highly absorbable combination of Berbevis®, the world’s leading berberine extract, combined with Greenselect® green tea extract and Albion® chromium. Durable BERBERINE’s powerful ingredients can help you reduce visceral fat by 22% in 60 days and lose up to 30 pounds in 90 days while balancing your blood sugar and optimizing your metabolic health.*

Savings based on 1 bottle price

What It Does

+
Formulated by Dr. Kevin Passero, Durable BERBERINE provides exceptionally safe and effective natural support for weight loss, blood sugar balance, metabolic health and more with a clinically proven 1,100 mg daily dose of standardized Berbevis® berberine. Widely considered the best berberine extract in the world, Berbevis® features a next-generation phytosome delivery system that gives it 10x better absorption than other forms of berberine. This cutting-edge formula includes a 300 mg dose of standardized, caffeine-free Greenselect® green tea, which has been proven to enhance weight loss and rev up your metabolism. It also provides a therapeutic 200 mcg dose of Albion® chromium for additional support for blood sugar balance.*

This synergistic combination of powerful, clinically validated ingredients:*
• Reduces dangerous, hard-to-lose visceral fat by 22% in 60 days*
• Can help you lose up to 30 pounds in 90 days*
• Reduces body mass index BMI by up to 13.9%*
• Can help shrink your waistline by up to 10.7%*
• Helps suppress appetite and promotes satiety*
• Reduces insulin resistance in as little as 30 days*
• Promotes superior metabolic health and blood sugar balance*

General Product Info:
• 60 vegetarian capsules (a 30 day supply)
• Made in the USA in an FDA inspected facility
• Packaged in sustainable, 100% non-toxic amber glass bottles
• One-year, any reason return policy with free return shipping

Why It Works

+
While berberine only recently began “trending,” Dr. Passero has been using it in his clinic for over two decades to help patients optimize their metabolic health for healthy, permanent weight loss and natural blood sugar control. This 20+ years of experience went into formulating Durable BERBERINE, which features a potent 1,100 mg daily dose of a standardized, highly absorbable berberine extract called Berbevis®. Widely recognized as one of the best berberine extracts in the world, this phytosome-form extract utilizes an innovative delivery system to provide up to 10x better absorption than the berberine extracts found in most supplements.*

Berberine’s powerful weight loss promoting, metabolic boosting and blood sugar balancing effects are synergistically enhanced with 300 mg of clinically studied, caffeine-free Greenselect® green tea extract and a therapeutic 200 mcg dose of Albion® chromium for even greater benefits*

What Is Berberine and How Does It Work?
Berberine is an extraordinarily powerful plant alkaloid found in some of nature’s most revered medicinal herbs, including barberry, goldenseal and Oregon grape root. Extensive scientific research shows that, among a slew of health benefits, berberine excels at promoting blood sugar balance—and weight loss—via its regulating effects on metabolism.*

Berberine activates an energy-stabilizing enzyme called AMPK, often referred to as the “metabolic master switch,” which helps maintain balanced blood sugar levels and overall metabolic health. In addition, berberine enhances insulin sensitivity, which means it helps cells respond more effectively to the hormone insulin that controls blood sugar levels. This can lead to better regulation of blood sugar, better appetite control and reduced fat storage.*

Recently, berberine has soared in popularity, due to its “side effect” of promoting healthy weight loss via its actions on blood sugar and metabolism.*

Berberine’s weight loss benefits may also be related to its ability to increase metabolic rate and influence the activity of genes and enzymes involved in fat metabolism. In addition, some studies suggest that berberine may impact hormones involved in appetite regulation, including ghrelin, a hormone that stimulates hunger, and leptin, a hormone that signals satiety.*

Berberine also helps reduce inflammation and promotes a healthy gut microbiome—two important factors in maintaining a healthy weight.*

Berbevis® Berberine Extract (1,100 mg)
Durable BERBERINE is made with Berbevis®, a patented, clinically studied, standardized phytosome-form berberine extract that is clinically proven to significantly reduce insulin resistance within just 30 days while reducing visceral fat by 22% on average within 60 days. Visceral fat, which surrounds your organs, is considered the most dangerous kind of fat.*

While typical berberine extracts are notoriously difficult for the body to absorb, Berbevis® solves this problem with a next-generation phytosome delivery system that offers 10x better absorption compared to other berberine supplements.*

In a landmark 60-day study conducted on women, Berbevis®:
• Slashed fasting insulin levels by 42%*
• Reduced HOMA score (a measure of insulin resistance) by 49%*
• Decreased fasting blood sugar by 12%*
• Reduced visceral fat by 22%*

Another study, a randomized, double-blind, placebo-controlled clinical trial that included men and women, produced similar results, with Berbevis® normalizing fasting blood sugar and moving subjects out of “danger zone” classification within 60 days. It also decreased visceral fat, reduced body fat mass and shrunk waistlines. No other berberine supplement has produced these impressive results.*

Greenselect® Green Tea Extract (300 mg)
Greenselect® is a patented, decaffeinated green tea extract shown in clinical trials to support weight loss of up to 30 pounds in 90 days when combined with a reduced calorie diet.*

Green tea polyphenols, particularly catechins such as epigallocatechin gallate (EGCG), have been extensively studied for their health benefits, including their role in supporting weight loss. Greenselect® combines green tea polyphenols with phospholipids in a phytosome delivery system to improve their absorption and bioavailability. Greenselect® offers a 2-fold increase in absorption and a 20% increase in plasma antioxidant potential compared to standard green tea extract.*

Greenselect® provides safe and extremely effective natural support for weight loss by stimulating thermogenesis (the process by which the body generates heat and energy from metabolism of food) and fat oxidation (the process of breaking down fat into energy). It also helps regulate appetite and promotes feelings of satiety, helping to prevent overeating.*

In one study, Greenselect® helped a group of men and women lose an average of 13.23 pounds in 45 days, and an average of 30.86 pounds in 90 days. This remarkable weight loss was accompanied with a 12% reduction in body mass index (BMI) after 90 days.*

Another clinical trial showed a 13.9% reduction in BMI, a 10.7% reduction in waistline for men, a 9.1% reduction in waistline for women and 7.1% reduction in fasting glucose all around.*

Albion® Chromium (200 mcg)
Durable BERBERINE features top-of-the-line Albion® chromium. This patented, chelated (amino acid-bound) form of chromium offers superior absorption, blood sugar balancing benefits and fat loss support.*

Chromium is an essential trace mineral that plays a crucial role in blood sugar metabolism, the body's ability to process and utilize sugar from the bloodstream for energy. It helps maintain blood sugar balance, which is a critical factor in reducing fat storage. Studies have shown that chromium can help increase lean body mass while decreasing body fat percentage.*

Chromium can also help fight cravings that can derail your weight loss plan. Some research suggests that chromium supplementation helps reduce cravings for carbohydrates and sweets by influencing neurotransmitters involved in appetite regulation.*

Why We Use Amber Glass Bottles vs. Clear Glass or Plastic:
• Sustainability: Glass is infinitely recyclable and reusable.
• UV Protection: Amber glass protects the ingredients from light damage.
• 100% Non-Toxic: No risk of chemicals found in plastics leaching into the pills.

Directions & Label Information

+
Directions
Take one capsule twice daily before lunch and before dinner or as directed by your healthcare practitioner.

Contents
Each bottle contains 60 vegetarian capsules (typically a 30 day supply).

Cautions
If taking medication, have a medical condition, or are pregnant or breastfeeding consult your healthcare practitioner before use. Keep out of the reach of children.

Storage
Keep tightly closed in a cool, dry place.

• Non-GMO • Gluten Free • Vegan • Dairy Free • Soy Free • Nut Free • Egg Free • No Artificial Colors or Preservatives


Questions? Click Here to Read Our FAQ


Unparalleled Natural Weight Loss & Blood Sugar Support

  • Berbevis® Berberine

    Berbevis® Berberine

    This clinically validated berberine extract provides 10x better absorption than typical berberine and has been shown to reduce visceral fat by 22% in 60 days.*

  • Greenselect® Green Tea

    Greenselect® Green Tea

    Featuring green tea’s powerful antioxidant polyphenols, this decaffeinated phytosome-form extract is proven to support weight loss of up to 30 pounds in 90 days when combined with a reduced calorie diet.*

  • Albion® Chromium

    Albion® Chromium

    An absorbable chelated form of the essential trace mineral chromium, which plays an important role in promoting balanced blood sugar, fat loss and controlling cravings.*

The Doctor Behind The Formula

Dr. Kevin Paserro Answers Your Questions

Why is Durable BERBERINE superior to other berberine formulas?

+

Durable BERBERINE is made with a patented, highly absorbable form of berberine called Berbevis® that offers 10x better absorption and bioavailability compared to typical berberine supplements thanks to its next-generation phytosome delivery system. Berbevis® is also standardized, which ensures that Durable BERBERINE provides consistent, clinically validated levels of the active compounds needed to effectively support blood sugar balance, weight management and overall metabolic health.*

This advanced formula also provides standardized, caffeine-free Greenselect® green tea extract, which has been clinically proven to support dramatic weight loss results in combination with a reduced calorie diet. It also includes Albion® chromium for additional blood sugar balancing benefits.*

And, like all Durable products, Durable BERBERINE is manufactured in an FDA inspected, pharmaceutical-grade, cGMP certified facility and independently tested for quality, potency and purity, so you can be assured you are getting a safe and effective supplement.*


When is the best time to take Durable BERBERINE?

+

I recommend taking one capsule twice daily before lunch and before dinner, or as directed by your healthcare practitioner. If for some reason you skip lunch and/or dinner, take one capsule with your two largest meals of the day.*

When taken before a meal, berberine helps to control appetite and regulate the breakdown and absorption of sugar and carbohydrates. These benefits help reduce caloric intake and control insulin levels and other hormones that regulate fat cells.*


Can I take less or more than the recommended dose?

+

For additional benefits, the dose can be increased to 1 capsule three times per day to provide extra support for weight loss, blood sugar balance and metabolism.*

If you experience any digestive upset or are someone with a sensitive system, you can take 1 capsule daily for the first 14 days and then increase up to the full dose of 1 capsule twice daily. *


How long does Durable BERBERINE take to work?

+

Like most nutritional supplements, it takes some time for the ingredients in Durable BERBERINE to build up in your body to deliver beneficial results. While individual studies vary, the most common benchmark used in the studies on berberine was 60-90 days.*

As with all natural products, each individual can have different results. That's why I recommend taking Durable BERBERINE for at least 120 days. This is also the reason why we offer an amazing one-year any reason guarantee.


What if it doesn't work for me?

+

Don’t worry, all of our premium health formulas are backed by our any reason, 100% refund guarantee for one full year after purchase. We even pay for return shipping. I want Durable BERBERINE to work for you, and if it doesn’t, I want you to have your money back so you can try something else!


What is the Nuflow Complex that is listed in your Other Ingredients?

+

Nuflow is a natural filler and flowing agent made from the outer hulls of rice. Flowing agents are used in the production of all encapsulated or tableted supplements to help prevent the ingredients from clumping as they flow through the encapsulating machinery. Most companies use synthetic flowing agents like silicon dioxide, magnesium stearate, talc or steric acid, which can potentially inhibit the absorption of the active ingredients or may be potentially harmful.*


Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)