Dr. Mercola, Biothin®, Berberine with Chromium, 30 Capsules

Name: Dr. Mercola, Biothin®, Berberine with Chromium, 30 Capsules
Brand: Dr. Mercola
SKU: MCL-21008
Price: 24.19 USD
Availability: InStock
Rating: 4.8 (926 reviews)

Dr. Mercola, Biothin®, Berberine with Chromium, 30 Capsules — product photo 1

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Scored for

Outcome alternatives

Dr. Mercola30 count • 30 servingsAvailable now$24.19$0.81 / serving4.8 · 926 ratings

73−11 pts from leader

#132 of 5223 ranked for insulin sensitivityLeader · Mylabs, Mylabs, Berberine Alpha, High Absorption, 60 Capsules — 84

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Why this ranks #132 for insulin sensitivity

Evidence fitChromium Polynicotinate has moderate human evidence for this outcome.
Dose fitChromium Polynicotinate at 400 mcg lands inside the studied 200-1000 mcg window.
Price / serving$0.81 per serving — high price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustSolid trust signals from buyer ratings, with room to grow.

The numbers · Insulin sensitivity

400 mcgIn rangeinside the studied 200-1000 mcg window

350 mg

Retailer links may be affiliate links. Rankings and placement are not paid placement.

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Check fit and safety

DoseRank is not medical advice. Review pregnancy, breastfeeding, medication interactions, allergies, and health-condition concerns with a qualified clinician before using this supplement. Stop use and report concerning adverse events to a clinician, the product maker, or the retailer.

Market trends

Price history · last 10 crawls

$24.19+0% vs avg

Jul 25Aug 5

Rating history

Rating quality and social-proof history · last 10 crawls

4.80 / 5+0% vs avg

Jul 25Aug 5

926+23% vs avg

Jul 25Aug 5

By outcome

vs overall leader for each ranked outcome — open any outcome to see its ranked alternatives.

11 outcomes

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Insulin sensitivityScoring−11 pts from leader

Product 73Leader 84

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Fasting blood glucose−27 pts from leader

Product 59Leader 86

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Insulin resistance−43 pts from leader

Product 46Leader 89

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LDL cholesterol−40 pts from leader

Product 44Leader 84

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Hepatic steatosis−44 pts from leader

Product 42Leader 86

Showing the top 5 of 11 ranked outcomes.

What buyers report

Review Intelligence

4.8/ 5.0 · 926 reviews

Neutral read

“Customers express high satisfaction with Dr. Mercola's Berberine supplement, praising its quality and effective formulation. Many users report improved blood sugar regulation, reduced cravings for sugary foods, and increased energy levels. The combination of berberine with chromium is highlighted as particularly beneficial for maintaining stable blood sugar levels and supporting weight loss efforts. The capsules are noted for being small, easy to swallow, and free from any unpleasant taste or side effects. Packaging is described as stylish and convenient. Some customers mention a boost in mood and metabolism after consistent use. While most reviews are positive, a few users did not notice significant changes or preferred other brands. Overall, the product is well-received for its clean ingredients and effectiveness in appetite control.”

Highlights

Blood sugar balance

Good composition

Easy to take

Comfortable and stylish

Boost of energy

Combination works

Optimizes absorption

Works well

Observations

Will try

Concerns

Lower chromium