What is the best brand of berberine to take?

When looking for the best brand of berberine to take, it is important to consider a few key factors:

1. Quality: Look for a brand that uses high-quality, pure berberine extract that is free from fillers and additives.

2. Dosage: Make sure the brand offers a dosage that is consistent with clinical studies, typically around 500-1000mg per serving.

3. Bioavailability: Consider brands that offer berberine in a form that is highly bioavailable, such as berberine hydrochloride or berberine sulfate.

4. Transparency: Choose a brand that is transparent about the sourcing and production of their berberine supplement, including information about third-party testing.

Some popular and highly-rated brands of berberine supplements include Thorne Research, Pure Encapsulations, and Nature's Way. It is always recommended to consult with a healthcare professional before starting any new supplement regimen.