2026's Top 5 Berberine Supplements

We picked Luma Nutrition’s Berberine supplement for our top spot because it’s the only supplement that meets our strict criteria.

Luma Nutrition uses a powerful dose of pure berberine. It contains 1200mg per serving.

Also, Luma Nutrition has a few different special offers available that give customers a big discount.

Finally, they offer a fair, 90-day, risk-free, money-back guarantee. Most companies won’t do this, which shows how much they stand behind their products. Overall, Luma Nutrition is our top pick.

*Scores and results are based on our ranking system and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.

Number two on our list is Douglas Labs Berberine.

This is a well regarded brand, but the biggest problem is that it only contains 500mg of berberine per serving.

The price is also quite high. Definitely a more expensive option.

Overall, Douglas Labs Berberine does use great ingredients, but falls short on the effective dose to the other products on this list.

*Scores and results are based on our ranking system and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.

Number three on our list is Integrative Therapeutics – Berberine 500mg.

Again, this is another brand with a very good reputation for quality. The issue with this product is that the dosage is a bit lower at only 500mg per serving.

This one was also the more expensive products we analyzed.

Overall, Integrative Therapeutics – Berberine 500mg is not too bad, and could be an option if you are willing to spend top dollar. But it falls short when compared to other products on the list.

*Scores and results are based on our ranking system and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.

Number four on our list is Double Wood Berberine.

While this brand does have a good reputation, the biggest problem is that the supplement only contains 500mg of berberine per serving.

In summary, Double Wood Berberine does use quality ingredients, but it ranks lower because of the less potent dosage.

*Scores and results are based on our ranking system and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.

Number five on our list is aSquared Nutrition Berberine.

This product is priced well for having 180 capsules per bottle, but some customers did complain about some quality issues.

In conclusion, aSquared Nutrition Berberine is a good choice based on value, but we have to rank it lower based on some of the customer feedback.

*Scores and results are based on our ranking system and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.