QI Berberine HCl - 60 Caps

QI Berberine HCl - 60 Caps

$48.00

Berberine is a plant alkaloid studied for its role in supporting healthy glucose metabolism, as part of a healthy diet and lifestyle.*

QI Berberine HCL uses berberine hydrochloride from Amur cork tree bark. The raw material is specified at a minimum of 99% berberine hydrochloride, tested by HPLC.

*This product is only available for sale in the USA. The product is not available for sale in Canada.

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Berberine HCL from Amur cork tree bark
Hypromellose (HPMC) Vegetarian Capsule
No magnesium stearate, silicon dioxide or microcrystalline cellulose
1,000 mg daily dose, 60 capsules a bottle
The ingredient

A plant alkaloid, studied for healthy blood sugar.

Berberine is a plant alkaloid studied for its role in supporting healthy glucose metabolism, as part of a healthy diet and lifestyle.*

QI Berberine HCL uses berberine hydrochloride from Amur cork tree bark. The raw material is specified at a minimum of 99% berberine hydrochloride, tested by HPLC.

01

Glucose and lipid metabolism

Helps support healthy glucose and lipid metabolism.*

02

A high-purity ingredient

Berberine hydrochloride from Amur cork tree bark. The raw material is specified at a minimum of 99% purity by HPLC.

03

1,000 mg a day

Two 500 mg capsules a day. Half of the placebo-controlled trials in a 2025 review of purified berberine used this same dose and schedule.

What's inside

1,000 mg a day, and a short ingredient list.

Two 500 mg capsules give you 1,000 mg of berberine HCl a day. The only other ingredients are the vegetarian capsule (hypromellose) and brown rice flour, and we list both.

Ingredient
Berberine hydrochloride (berberine HCl)
Source
Phellodendron amurense (Amur cork tree), bark
Raw Material
Specified at a minimum of 99% berberine hydrochloride (HPLC)
Daily Amount
2 capsules · 1,000 mg
Capsule
Hypromellose (HPMC), vegetarian
Made Without
Magnesium stearate, silicon dioxide, microcrystalline cellulose
Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 60
Amount Per Serving %DV
Berberine HCl (Phellodendron amurense Rupr., bark) 500 mg †
† Daily Value (DV) not established.
Other ingredients: Hypromellose (HPMC) capsule (vegetarian), Brown rice flour.

This supplement facts box is only a representation. For up-to-date information, see product label.

Important Information

Do not exceed recommended dose. Do not use if pregnant, breastfeeding or trying to conceive. For adults only.

Consult a healthcare professional prior to use if you have diabetes, another medical condition or take any medications (e.g., anti-diabetes medication). Individuals with diabetes should monitor blood glucose levels regularly while taking this product.

May cause mild, dose-related gastrointestinal effects (e.g., constipation, diarrhea, nausea and vomiting). If you experience adverse effects, discontinue use and consult a healthcare professional.

KEEP OUT OF REACH OF CHILDREN. DO NOT USE IF SAFETY SEAL IS DAMAGED OR MISSING. STORE IN A COOL, DRY PLACE.

How to take it.

01

One capsule, twice a day

One capsule at each dose gives you 500 mg, and 1,000 mg in total each day.

02

Take it with meals

Take each capsule with a meal or as directed by a healthcare professional.

03

A 30-day supply

One bottle of 60 capsules lasts 30 days at two capsules a day.

One ingredient. One dose. The evidence on the table.

QI is built on a single-ingredient idea: every formula names its ingredient, its dose and the research behind it.

Dr. Anthony Marotta, QI’s Chief Scientific Officer, holds every formula to that standard of scientific rigor.

FAQ

Questions, answered.

How do I take it?
Take one capsule twice daily with meals, or as directed by a healthcare professional.
What is berberine HCl?
Berberine is an alkaloid found in several plants. HCl stands for hydrochloride, the salt form of berberine. Ours comes from the bark of the Amur cork tree (Phellodendron amurense), and the raw material is specified at a minimum of 99% purity by HPLC.
What else is in the capsule?
The capsule shell is hypromellose (HPMC), a vegetarian capsule, and the only other ingredient is brown rice flour. We do not use magnesium stearate, silicon dioxide or microcrystalline cellulose.
Who should not take it, or check with a doctor first?
Do not use if you are pregnant, breastfeeding or trying to conceive. QI Berberine HCl is for adults only. Consult a healthcare professional prior to use if you have diabetes or another medical condition, or if you take any medication (for example, anti-diabetes medication), because berberine may interact with some medicines. If you have diabetes, monitor your blood glucose levels regularly while taking this product.
Are there any side effects?
Berberine can cause digestive side effects, including constipation, diarrhea, nausea, vomiting, abdominal pain and bloating. In studies these were usually mild to moderate and may be dose-related. Do not exceed the recommended dose. Stop use and consult a healthcare professional if you experience adverse effects.