Compare Supplements

Side-by-side comparison of 2 supplements

Bbr9.0

Berberine

Moderate safety

Cu9.0

Copper

Moderate safety

Evidence

Evidence Score9/10

Studies: 97

Meta-analyses: 20

Evidence Score9/10

Studies: 40

Meta-analyses: 31

Dosage & timing

Dosage:

1200mg

Best Time:

With meals · with food

Take with food

Form:

Berberine HCl capsules

Dosage:

1-2mg daily (typically to balance zinc)

Best Time:

With meals · with food (preferred)

Take with food

Form:

Copper Bisglycinate (gentle, well-absorbed)

What you'll notice

📉 Lower Blood Sugar80%

4-12 weeks

❤️ Improved Cholesterol65%

8-12 weeks

🤢 GI Side Effects35%

First 2 weeks

⚖️ Zinc Balance90%

Ongoing

⚡ Energy Support50%

4-8 weeks

⚠️ Toxicity Risk15%

With chronic excess

Safety

Moderate safety

Contraindications:

Pregnancy and breastfeeding
Low blood pressure
Children

Drug Interactions:

Diabetes medications (metformin, insulin, etc.)
Blood pressure medications
CYP450 substrates (many medications)

Side Effects:

GI upset (cramping, diarrhea)ConstipationHeadache

Moderate safety

Contraindications:

Wilson's disease (copper accumulation disorder)
Hereditary copper toxicity conditions

Drug Interactions:

Zinc supplements
Penicillamine

Side Effects:

NauseaLiver issues (excess)

Works well with

Probiotics

complementary

Bitter Melon

complementary

Zinc

complementary

How they work together

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