---
product_id: 670934355
title: "Berberine Clinical Grade Supplement - Doctor Formulated | 1500 mg per Daily Serving | 30-Day Supply"
brand: "doctors' preferred"
price: "402 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Doctors' Preferred"
url: https://www.desertcart.ro/products/670934355-berberine-clinical-grade-supplement-doctor-formulated-1500-mg-per-daily
store_origin: RO
region: Romania
---

# 1500 mg clinical dose 30-day supply Triple-tested purity Berberine Clinical Grade Supplement - Doctor Formulated | 1500 mg per Daily Serving | 30-Day Supply

**Brand:** doctors' preferred
**Price:** 402 Lei
**Availability:** ✅ In Stock

## Summary

> 💥 Unlock your metabolic edge with Doctor-Preferred Berberine!

## Quick Answers

- **What is this?** Berberine Clinical Grade Supplement - Doctor Formulated | 1500 mg per Daily Serving | 30-Day Supply by doctors' preferred
- **How much does it cost?** 402 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/670934355-berberine-clinical-grade-supplement-doctor-formulated-1500-mg-per-daily)

## Best For

- doctors' preferred enthusiasts

## Why This Product

- Trusted doctors' preferred brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted 30-Year Legacy:** Decades of quality, safety, and customer satisfaction
- • **Triple-Tested for Purity:** Rigorous raw material and batch testing plus independent verification
- • **Doctor-Formulated Excellence:** Developed by integrative medicine pioneer Dr. Julian Whitaker
- • **Clinically Proven 1500 mg Dose:** Full research-backed daily strength for real results
- • **Supports Healthy Lipid & Blood Sugar Levels:** Clinically validated to maintain wellness before and after meals

## Overview

DOCTORS' PREFERRED Berberine Clinical Grade delivers a potent 1500 mg daily dose, clinically validated to support healthy lipid and blood sugar levels. Developed by Dr. Julian Whitaker and backed by a rigorous triple-testing process, this 30-day supply capsule ensures purity, potency, and trusted quality for proactive wellness.

## Description

Berberine is a natural plant alkaloid found in goldenseal, barberry, goldthread, and Oregon grape. This well-tolerated extract works at the cellular level to support normal responses. In vitro evidence suggests Berberine works by helping to enhance AMPK-activated protein kinase. One study showed that 1,500 mg of Berberine daily supports normal responses after meals along with 3-month averages. Doctors’ Preferred Berberine is backed by Triple-Testing Philosophy, which includes rigorous screening of raw materials, finished goods batch testing, and independent third-party lab testing. The result is a stellar 30-year reputation for outstanding quality and safety.

Review: It helps with amount of food you are taking. It helps to lover it.
Review: I take this medication to help me maintain my blood sugar. It works great in addition to my prescribed medication. I highly recommend if you are having trouble with normal range of blood sugar.

## Features

- INCLUDES FULL RESEARCH DOSAGE OF 1,500 MG BERBERINE PER DAY. Up until recently it’s been almost impossible to find a berberine supplement that provides the research level of 1,500 mg daily.
- HELPS MAINTAIN HEALTHY LIPID LEVELS IN THE NORMAL RANGE The 1,500 mg daily dosage in Berberine Clinical Grade matches the full researched dosage shown to support wellness before and after meals, as well as healthy lipid levels already within the normal range, as well as other benefits.
- FORMULATED TO MEET STRINGENT QUALITY STANDARDS with thoroughly screened raw materials, 100% Batch Testing and independent verification of purity and potency.
- DEVELOPED BY JULIAN WHITAKER, MD Pioneer, and trusted authority on integrative medicine whose 40+ years treating patients and work with supplement leader Healthy Directions led to the development of Berberine Clinical Grade.
- THE DOCTORS’ PREFERRED DIFFERENCE: Helping people live healthier, more active lives for over 30 years through innovative and exclusive doctor-developed formulas, superior quality standards, clinically validated key ingredients and results, and outstanding customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBCLCWCY |
| ASIN  | B0CBCLCWCY |
| Age Range Description | Adult |
| Best Sellers Rank | #84,841 in Health ( See Top 100 in Health ) #2,384 in Multiple Vitamin-Mineral Combination Supplements |
| Brand | DOCTORS' PREFERRED |
| Customer Reviews | 4.5 4.5 out of 5 stars (758) |
| Customer reviews | 4.5 4.5 out of 5 stars (758) |
| Date First Available | 16 October 2024 |
| Format | Capsule |
| Item model number  | BER 02 |
| Manufacturer  | Healthy Directions |
| Package Dimensions  | 17 x 9.4 x 6.6 cm; 109 g |
| Units | 90 Count |

## Product Details

- **Brand:** DOCTORS' PREFERRED
- **Item form:** Capsule
- **Item package quantity:** 1
- **Manufacturer:** Healthy Directions
- **Package information:** Bottle

## Images

![Berberine Clinical Grade Supplement - Doctor Formulated | 1500 mg per Daily Serving | 30-Day Supply - Image 1](https://m.media-amazon.com/images/I/61IdwVMM1QL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***A on 18 February 2026*

It helps with amount of food you are taking. It helps to lover it.

### ⭐⭐⭐⭐⭐ Review
*by C***H on 4 February 2026*

I take this medication to help me maintain my blood sugar. It works great in addition to my prescribed medication. I highly recommend if you are having trouble with normal range of blood sugar.

### ⭐⭐⭐⭐⭐ Review
*by G***. on 10 February 2026*

Great product! Will buy again!

## Frequently Bought Together

- DOCTORS' PREFERRED Berberine Clinical Grade Supplement - Doctor Formulated | 1500 mg per Daily Serving | 90 Count
- DOCTORS' PREFERRED GlucoGold with Berberine, Concentrated Cinnamon, Chromium, Banaba Leaf Extract (90 Tablets)

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**Shop now:** [https://www.desertcart.ro/products/670934355-berberine-clinical-grade-supplement-doctor-formulated-1500-mg-per-daily](https://www.desertcart.ro/products/670934355-berberine-clinical-grade-supplement-doctor-formulated-1500-mg-per-daily)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-01*