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THORNE Berberine 1000 mg per Serving - Botanical Supplement - Support Heart Health, Immune System, Healthy GI, Cholesterol - Gluten-Free, Dairy-Free - 60 Capsules - 30 Servings

4.3 4.3 out of 5 stars 4,846 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
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Brand THORNE
Item Form Capsule
Manufacturer Thorne Research
Item Package Quantity 1
Package Information Bottle

About this item

  • Healthy Body: Berberine is effective in helping to maintain metabolism and cholesterol levels already within a normal range
  • Optimal Wellness: Berberine provides immune function support and promotes a healthy respiratory tract
  • GI Support: Supports beneficial balance in the gut*
  • Free From: Doesn't contain gluten, eggs, tree nuts, peanuts, dairy, soy, fish, or shellfish
  • Trusted: Thorne is chosen by champions and trusted by 100+ pro teams. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Thorne is also a proud partner of U.S. Olympic Teams
› See more product details

From the brand

Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
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3
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Customer Reviews
4.3 out of 5 stars
4,846
4.3 out of 5 stars
5,186
4.6 out of 5 stars
11,293
4.8 out of 5 stars
7,675
4.4 out of 5 stars
2,087
4.3 out of 5 stars
4,846
4.3 out of 5 stars
1,582
Servings
30 30 90 60 90 30 60
Primary Benefits
Heart & Gut Health Foundational Support Sports Performance Immune Support Heart & Brain Health Heart & Gut Health Muscle & Sleep Support
Key Ingredients
Berberine Phytosome Vitamin B, Magnesium Creatine Monohydrate Vitamin D-5000 Omega-3 Fatty Acids Berberine Phytosome Magnesium
Gluten & Dairy Free
✔ ✔ ✔ ✔ ✔ ✔ ✔
Trusted by 45K+ Health Pros
✔ ✔ ✔ ✔ ✔ ✔ ✔
3rd Party Certified
✔ ✔ ✔ ✔ ✔ ✔ ✔

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 2.09 x 2.09 x 3.72 inches; 0.04 ounces
  • Item model number ‏ : ‎ 693749048008
  • UPC ‏ : ‎ 693749048008
  • Manufacturer ‏ : ‎ Thorne Research
  • ASIN ‏ : ‎ B009LI7VRC
  • Customer Reviews:
    4.3 4.3 out of 5 stars 4,846 ratings

Inspiration from this brand

THORNE Visit the Store on Amazon
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Important information

Safety Information

Allergy warning: This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients. This product also does not contain lactose, palmitic acid, magnesium stearate, or stearic acid. Pregnancy Warning: If pregnant, nursing, or trying to conceive, do not use this product. Interactions: Has been shown to decrease the activity of the cytochrome p450 (CYP) enzymes CYP2D6, CYP2C9, and CYP3A4.

Indications

Immune Support

Ingredients

Two Capsules Contain: Berberine HCl (from Indian Barberry extract) (root) (Berberis aristata) 450 mg. Barberine Phytosome* (Barberis aristata extract (root) / Phospholipid complex from Pea, Sunflower, Grape Seed) 550 mg. Other Ingredients: Hypromellose (derived from cellulose) capsule, Calcium Laurate.

Directions

Take 1-2 capsules two times daily or as recommended by your health-care practitioner. Servings Per Container: 30

Legal Disclaimer

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Please contact your healthcare professional immediately if you experience any unwanted side effects. The information contained herein is for informational purposes only and does not establish a doctor-patient relationship. Please be sure to consult your physician before taking this or any other product.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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Customer reviews

4.3 out of 5 stars
4,846 global ratings

Customers say

Customers like the blood sugar level, quality, and health benefits of the herbal supplement. They mention it curbs their appetite, improves digestion, and overall energy levels. However, some customers have reported that the product causes extreme nausea, diarrhea, and bloating. They also dislike the taste. Opinions differ on functionality, value for money, and energy level.

AI-generated from the text of customer reviews

Select to learn more
Blood sugar levelQualityHealth benefitsFunctionalityValue for moneyEnergy levelNauseaTaste
160 customers mention "Blood sugar level"144 positive16 negative

Customers like the blood sugar level of the herbal supplement. They mention it curbs their appetite, improves digestion, and overall energy levels. Some say it helps them reach their weight loss goals.

"...I'm here to tell you that this formula is still fantastic (helps with appetite control and reducing sugar cravings)...." Read more

"...With that information I ordered this and it has eliminated any cravings and has been a real relief for me." Read more

"...but very manageable, and I noticed very quickly that I felt full on very little food...." Read more

"...I’ve noticed improvements in my digestion and overall energy levels, and it’s great for supporting heart health and managing cholesterol...." Read more

60 customers mention "Quality"50 positive10 negative

Customers like the quality of the herbal supplement. They mention it's a bright yellow and very fine powder. Some say the brand is well-known and reliable.

"...it possibly works better than the old formula, being that it feels a bit longer lasting...." Read more

"...Still, it’s a quality product from a trusted brand!" Read more

"...Throne’s quality is very good." Read more

"Was received very quickly and was in good shape." Read more

53 customers mention "Health benefits"44 positive9 negative

Customers like the health benefits of the herbal supplement. They mention it helps with inflammation, less issues with gut health, and is great for supporting heart health. Some say it causes changes in bowel movements, but overall they're satisfied with the product's benefits.

"...in my digestion and overall energy levels, and it’s great for supporting heart health and managing cholesterol...." Read more

"...but I do feel it curbs appetite and I have no side effects. That’s really why I’m reviewing just in case people are looking for this info...." Read more

"While this is a great supplement with many benefits, it caused changes in bowel movements for me, including constipation...." Read more

"...the person has lost weight, reduced appetite, increased energy, improved muscle tone, complexion, etc.--all the stuff that the imbalanced blood..." Read more

104 customers mention "Functionality"62 positive42 negative

Customers have mixed opinions about the functionality of the herbal supplement. Some mention it works wonderfully and hasn't caused any GI issues. Others say it doesn't work and seems less effective than regular berberine.

"...I'm here to tell you that this formula is still fantastic (helps with appetite control and reducing sugar cravings)...." Read more

"...Then I noticed that I didn’t feel the immediate effect...." Read more

"...This has made a big difference for me. Berberine works well for my health issues, but I simply need less of it...." Read more

"It’s wonderful and it works. I have lost weight." Read more

96 customers mention "Value for money"64 positive32 negative

Customers have mixed opinions about the value for money of the herbal supplement. Some mention it's great, while others say it's a little pricey and no longer worth paying for.

"⭐⭐⭐⭐This Berberine supplement has been a solid addition to my health routine...." Read more

"These are amazing and have a lot of benefits like blood sugar regulation and they are super easy to swallow" Read more

"...If you are reading this and also dissatisfied by the inferior product and shady lack of transparency, I suggest you also insist on refund for this..." Read more

"It’s wonderful and it works. I have lost weight." Read more

41 customers mention "Energy level"21 positive20 negative

Customers have mixed opinions about the energy level of the herbal supplement. Some mention it puts them in a good mood, gives them energy, and lowers their appetite. Others say it makes them feel tired, unmotivated, and anxious.

"...On the second day it was clearly affecting my sleep patterns -- I no longer wake multiple times in the night, and am appropriately tired at bedtime...." Read more

"...I've also noticed that it has a mild stimulant-like effect, so I really only take it in the morning or before 2 pm...." Read more

"...It puts me in a good mood, gives me energy and lowers my appetite. 5 stars from me!" Read more

"I took these for weight loss but nothing happened. It made me feel jittery." Read more

125 customers mention "Nausea"13 positive112 negative

Customers are dissatisfied with the nausea that the herbal supplement causes. They mention it makes their stomachs hurt, bloat, and cause constipation. Some say it also exacerbates their gastritis.

"...I did have some initial heartburn that I didn't feel that with the old formula, which I found to be odd, but not enough to stop taking it...." Read more

"...I read all the reviews so I knew to take it with food. Some minor gas/discomfort, but very manageable, and I noticed very quickly that I felt full..." Read more

"What has changed? With this last couple of bottles, I have been so sick at my stomach!..." Read more

"...benefits, it caused changes in bowel movements for me, including constipation. I tried altering the dosage, but that didn't help...." Read more

43 customers mention "Taste"12 positive31 negative

Customers dislike the taste of the herbal supplement. They mention it has a bitter taste and aftertaste. Some say the experience was quite unpleasant and not something they would want to go through again.

"...and gulping down copious amounts of water. So the taste isn't pretty. Which obviously makes compliance a chore. Nobody likes that...." Read more

"The taste is awful - but it’s fine! I take one twice a day because I don’t need too much...." Read more

"...(this brand and dosage in particular) the person has lost weight, reduced appetite, increased energy, improved muscle tone, complexion, etc.--all..." Read more

"...These are horrific and u cant get them out of your throat or mouth for hours ....." Read more

Changed formulation without notice. Poor product. Sneaky tactic.
1 out of 5 stars
Changed formulation without notice. Poor product. Sneaky tactic.
DIFFERENT,LOW QUALITY, BIOENGINEERED FORMULATIONThis is not the same formulation. This is no longer a natural product. The active ingredient (barberry root) has been cut by more than half and replaced by phytoestrogens; high omega 6 fillers; and a diluted, opaque, commodified, and bioengineered phantom product far from actual barberry.First I noticed the color of the pill on this reorder was different. Then I noticed that I didn’t feel the immediate effect. (I have been taking this for the last few years. I use it moderately and it’s been highly effective.) That’s when I compared bottles and realized this was an entirely different formulation. (See pics: original excellent high potency extract formulation is on left; what you get now is on the right).DANGEROUS LACK OF TRANSPARENCYI ordered this from my recurring order history. That means this was not posted on Amazon as the new product that it actually is. They slid it in the former product’s slot as if it were always this way. This means the new lesser formulation gets the high rating of the prior, and it also means people like me on reorder get something different *without warning*. Deceptive and dangerous.ACTION ITEMSI do not appreciate the lack of transparency nor the poorer quality product. This WILL be returned. Thorne has lost a loyal long-standing customer.And I have suggested to Amazon that they do the right thing and discontinue the old product record and clarify that this is a different product altogether! If you’re reading this, I suggest you do the same.UPDATEAmazon refunded me without issue. They are pretty good with that and no complaints there. The product listing however has not been updated and a glance of other online suppliers & recent reviews shows the same issue. I conclude then it is Thorne pushing a revised product w/o notice even to the distributors.If you are reading this and also dissatisfied by the inferior product and shady lack of transparency, I suggest you also insist on refund for this product. Money talks. Amazon & Thorne will listen when it hurts their bottom line.
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Top reviews from the United States

Vanessa Love
5.0 out of 5 stars As good, if not better, than the old formula
Reviewed in the United States on August 20, 2024
Verified Purchase
I remember reading all the newer reviews and seeing people discuss how this formula did not measure up to the old. I'm here to tell you that I believed that and didn't purchase this for quite a while. So I contacted Thorne and asked if I purchased it from Amazon if I'd still be able to get a refund if it didn't work. They responded yes, but I'd have to reach out to them directly. So I went ahead and purchased it.

I'm here to tell you that this formula is still fantastic (helps with appetite control and reducing sugar cravings). In fact, I'd argue it possibly works better than the old formula, being that it feels a bit longer lasting. I did have some initial heartburn that I didn't feel that with the old formula, which I found to be odd, but not enough to stop taking it.

Overall, it works as the old formula did and I recommend you try it before knocking it. You may get some heartburn, however.
50 people found this helpful
Helpful
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Judy
5.0 out of 5 stars Wonderful
Reviewed in the United States on November 10, 2024
Verified Purchase
I actually got on ChatGPT and asked about a product that would regulate blood sugar as I know it is an issue with cravings. The response gave me a few products but noted that the Thorne brand was the best and also many of the other products they carry. With that information I ordered this and it has eliminated any cravings and has been a real relief for me.
7 people found this helpful
Helpful
 Report
Independent thinker
5.0 out of 5 stars It Works-- Amazingly Well.
Reviewed in the United States on August 6, 2023
Verified Purchase
I thought I'd try this after extensive research-- escalating health problems have been putting weight on for years while creating energy and illness issues that made it impossible to be consistent with good diet and daily exercise. I read all the reviews so I knew to take it with food. Some minor gas/discomfort, but very manageable, and I noticed very quickly that I felt full on very little food. On the second day it was clearly affecting my sleep patterns -- I no longer wake multiple times in the night, and am appropriately tired at bedtime. My energy is up and stable, and best of all, my exercise tolerance radically increased-- I want to exercise and can now exercise vigorously on long walks (something I have been unable to do for quite a while without pain & exhaustion) and can do a long fast walk and make it up 3plus flights of stairs-- I haven't been able to do that for years without feeling like I would pass out. I am able to eat a very lo cal diet without cravings or hunger, and in one week, my weight is down 4 lbs. Something threw my metabolism off 20 years ago & it escalated into a whole variety of bad issues that looped on each other-- this is fixing whatever is at the core of it. I heartily recommend you try it. (I have added a good quality probiotic to it, and take it with yogurt or kefir-- the research I read said that improves the positive effects.)
519 people found this helpful
Helpful
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Lea Harel
4.0 out of 5 stars Good addition to the vitamins stack
Reviewed in the United States on September 7, 2024
Verified Purchase
⭐⭐⭐⭐
This Berberine supplement has been a solid addition to my health routine. I’ve noticed improvements in my digestion and overall energy levels, and it’s great for supporting heart health and managing cholesterol. The capsules are easy to take, and I appreciate that it’s gluten- and dairy-free. However, I wish the serving size wasn’t as high—1000 mg per serving can be a bit much for some, and it might be better if the dosage was adjustable. Still, it’s a quality product from a trusted brand!
7 people found this helpful
Helpful
 Report
Brannon
5.0 out of 5 stars No side effects
Reviewed in the United States on October 27, 2024
Verified Purchase
I can’t prove this is helping with weight loss because I’m doing so many other things - managing food etc. but I do feel it curbs appetite and I have no side effects. That’s really why I’m reviewing just in case people are looking for this info. I’m curious if it helps my cholesterol for my next check in a few months!
12 people found this helpful
Helpful
 Report
Amazonian
1.0 out of 5 stars Changed formulation without notice. Poor product. Sneaky tactic.
Reviewed in the United States on August 15, 2023
Verified Purchase
DIFFERENT,LOW QUALITY, BIOENGINEERED FORMULATION
This is not the same formulation. This is no longer a natural product. The active ingredient (barberry root) has been cut by more than half and replaced by phytoestrogens; high omega 6 fillers; and a diluted, opaque, commodified, and bioengineered phantom product far from actual barberry.
First I noticed the color of the pill on this reorder was different. Then I noticed that I didn’t feel the immediate effect. (I have been taking this for the last few years. I use it moderately and it’s been highly effective.) That’s when I compared bottles and realized this was an entirely different formulation. (See pics: original excellent high potency extract formulation is on left; what you get now is on the right).

DANGEROUS LACK OF TRANSPARENCY
I ordered this from my recurring order history. That means this was not posted on Amazon as the new product that it actually is. They slid it in the former product’s slot as if it were always this way. This means the new lesser formulation gets the high rating of the prior, and it also means people like me on reorder get something different *without warning*. Deceptive and dangerous.

ACTION ITEMS
I do not appreciate the lack of transparency nor the poorer quality product. This WILL be returned. Thorne has lost a loyal long-standing customer.

And I have suggested to Amazon that they do the right thing and discontinue the old product record and clarify that this is a different product altogether! If you’re reading this, I suggest you do the same.

UPDATE
Amazon refunded me without issue. They are pretty good with that and no complaints there. The product listing however has not been updated and a glance of other online suppliers & recent reviews shows the same issue. I conclude then it is Thorne pushing a revised product w/o notice even to the distributors.
If you are reading this and also dissatisfied by the inferior product and shady lack of transparency, I suggest you also insist on refund for this product. Money talks. Amazon & Thorne will listen when it hurts their bottom line.
Customer image
Amazonian
1.0 out of 5 stars Changed formulation without notice. Poor product. Sneaky tactic.
Reviewed in the United States on August 15, 2023
DIFFERENT,LOW QUALITY, BIOENGINEERED FORMULATION
This is not the same formulation. This is no longer a natural product. The active ingredient (barberry root) has been cut by more than half and replaced by phytoestrogens; high omega 6 fillers; and a diluted, opaque, commodified, and bioengineered phantom product far from actual barberry.
First I noticed the color of the pill on this reorder was different. Then I noticed that I didn’t feel the immediate effect. (I have been taking this for the last few years. I use it moderately and it’s been highly effective.) That’s when I compared bottles and realized this was an entirely different formulation. (See pics: original excellent high potency extract formulation is on left; what you get now is on the right).

DANGEROUS LACK OF TRANSPARENCY
I ordered this from my recurring order history. That means this was not posted on Amazon as the new product that it actually is. They slid it in the former product’s slot as if it were always this way. This means the new lesser formulation gets the high rating of the prior, and it also means people like me on reorder get something different *without warning*. Deceptive and dangerous.

ACTION ITEMS
I do not appreciate the lack of transparency nor the poorer quality product. This WILL be returned. Thorne has lost a loyal long-standing customer.

And I have suggested to Amazon that they do the right thing and discontinue the old product record and clarify that this is a different product altogether! If you’re reading this, I suggest you do the same.

UPDATE
Amazon refunded me without issue. They are pretty good with that and no complaints there. The product listing however has not been updated and a glance of other online suppliers & recent reviews shows the same issue. I conclude then it is Thorne pushing a revised product w/o notice even to the distributors.
If you are reading this and also dissatisfied by the inferior product and shady lack of transparency, I suggest you also insist on refund for this product. Money talks. Amazon & Thorne will listen when it hurts their bottom line.
Images in this review
Customer image Customer image
Customer imageCustomer image
1,183 people found this helpful
Helpful
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MrsC
3.0 out of 5 stars Stomach issues!
Reviewed in the United States on July 13, 2024
Verified Purchase
What has changed? With this last couple of bottles, I have been so sick at my stomach! I've been taking it for about a year and now, suddenly, I get so sick after taking it. I saw on reddit that I am not the only one.
27 people found this helpful
Helpful
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Placeholder
5.0 out of 5 stars Amazing
Reviewed in the United States on October 29, 2024
Verified Purchase
These are amazing and have a lot of benefits like blood sugar regulation and they are super easy to swallow
One person found this helpful
Helpful
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Top reviews from other countries

Translate all reviews to English
Muy lindo me gusto!
5.0 out of 5 stars Producto salud
Reviewed in Mexico on May 4, 2024
Verified Purchase
Buenas pastillas
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bala
4.0 out of 5 stars I can feel the difference
Reviewed in India on May 18, 2024
Verified Purchase
I can be energetic
Less fatigue
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Katherine S.
5.0 out of 5 stars Good Value
Reviewed in Australia on May 9, 2024
Verified Purchase
Great product for better health
Report
Cristy Roza
5.0 out of 5 stars Es justo lo que necesito
Reviewed in Mexico on January 13, 2024
Verified Purchase
Llego rápido, en buen estado y es lo que pedí.
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khushboo jan
5.0 out of 5 stars Really potent
Reviewed in the United Arab Emirates on August 9, 2024
Verified Purchase
I love thissss
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