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THORNE Berberine - Dual Action Formula with Phytosome Plus Botanical Extract - Support Heart Health, Immune System, Healthy GI, Cholesterol - Gluten-Free, Dairy-Free - 60 Capsules - 30 Servings

THORNE Berberine - Dual Action Formula with Phytosome Plus Botanical Extract - Support Heart Health, Immune System, Healthy GI, Cholesterol - Gluten-Free, Dairy-Free - 60 Capsules - 30 Servings

Q: Did anyone experience a detox when starting?

Yes. I started taking one capsule three times a day right before a meal, about a week ago. I feel like I have a mild flu. I'm going to empty half of the powder out and just take 1/2 a dose and see how that goes. By the way, I've lowed my fasting glucose by 20 pts in the morning. I don't want to stop taking this because I think it's helping me, but I do not like this flu like feeling.

Q: since so many pharmaceuticals are now produced in China. is there any way to tell if this is also produced in China? i couldn't get a straight answer

Thorne Research manufactures their products in their new state-of-the-art manufacturing facility in South Carolina, USA. Thorne Research sources its ingredients from around the world, including China. However, what is much more important than the country of origin of an ingredient is the testing that is done on that ingredient when it is received by the manufacturer. Thorne Research does not rely on the Certificate of Origin from an ingredient supplier. Instead, Thorne Research tests every single ingredient in their own in-house laboratory, regardless of the ingredient's country of origin, to verify the ingredient's identification, purity, and quality. Please contact Thorne or iServe directly if you would like more information. We are both happy to help!

Q: What are the ingredients listed on the bottle?

Berberine HCL (from Indian Berberry extract((root) (Berberis aristata) 1 gOther ingredients: Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Silicon Dioxide, Leucine.

Q: Is this product fully absorbed? i read that dihydroberine is the preferred form to get almost 100% bioavailability. regular berebrine is only 20%.

The berberine ingredient in Thorne’s Berberine-500 has consistently shown reliable absorbability and clinical efficacy. Although it is true that berberine has variable absorbability, consistent dosing with a high-quality ingredient, such as the berberine used in Thorne’s Berberine-500, has shown to be effective.

4.4/5

Product ID: 249409364

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Details

Brand
THORNE
Item form
Capsule
Manufacturer
Thorne
Item package quantity
1
Package information
Bottle

⚡500mg Berberine per serving

🌿Gluten & allergen-free botanical formula

🛡️Dual Action Phytosome-enhanced absorption

Frequently Bought Together

THORNE Berberine - Dual Action Formula with Phytosome Plus Botanical Extract - Support Heart Health, Immune System, Healthy GI, Cholesterol* - Gluten-Free, Dairy-Free - 60 Capsules - 30 Servings

THORNE Basic Nutrients 2/Day - Comprehensive Daily Multivitamin with Optimal Bioavailability - Vitamin & Mineral Formula - Gluten, Dairy & Soy-Free - 60 Capsules - 30 Servings

Pure Encapsulations Magnesium (Glycinate) - Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism* - with Magnesium Glycinate - 90 Capsules

Description

🌟 Elevate your wellness game with THORNE Berberine – where science meets elite performance!

GUT HARMONY - Encourages a balanced gut microbiome, enhancing digestion and overall vitality.
CLEAN PURE - Free from gluten, dairy, soy, nuts, and common allergens—perfect for clean living.
ELITE TRUSTED - Backed by Mayo Clinic research and chosen by 100+ pro teams including U.S. Olympians.
IMMUNE SHIELD - Boosts immune defenses and promotes respiratory wellness for unstoppable days.
METABOLISM MASTERY - Supports healthy cholesterol and metabolic balance to keep you energized and sharp.

THORNE Berberine delivers a potent 500mg dose enhanced with Phytosome technology for superior absorption. This dual-action botanical formula supports heart health, immune function, and gut balance while being free from common allergens. Trusted by professional athletes and developed in collaboration with Mayo Clinic, it’s designed for adults seeking clean, effective metabolic and wellness support.

Specifications

Additives	Berberine
Weight	0.13 Pounds
Units	60 Count
Brand	THORNE
Format	Capsule
Age Range Description	Adult

Have a Question? See What Others Asked

Did anyone experience a detox when starting?

since so many pharmaceuticals are now produced in China. is there any way to tell if this is also produced in China? i couldn't get a straight answer

What are the ingredients listed on the bottle?

Is this product fully absorbed? i read that dihydroberine is the preferred form to get almost 100% bioavailability. regular berebrine is only 20%.

Reviews

4.4

All from verified purchases

Q**I

Waiting for the good results

Very good quality product

9.06.2025

A**I

ممتازة

20.05.2025

R**A

I feel a difference

I’ve just repurchased a second bottle. I do feel a lot better… My metabolism is faster. I feel like the carbs I eat hasn’t stuck on as much.

13.09.2024

K**N

Really potent

I love thissss

9.08.2024

N**N

It Works

To a great extent it does the job

3.06.2025

S**A

Thorne Berberine

The product is not effective at all! I do not advise anyone to buy it

11.12.2024

A**A

Didn’t work for me.

It didn’t work for me. But again, it doesn’t work for everyone. Do your research first.

20.09.2024

A**R

The best

This product is amazing it helped me lose 2 kg in one week this is my second purchase

15.07.2023

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Fantastic and great service. Shipping was faster than expected.

1 week ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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