Berberine is an alkaloid extracted from plants with a history of usage in traditional Chinese medicine. It is most commonly used as a supplement to promote healthy cholesterol. It may also help support cardiovascular and cognitive functions.
Soy-Free, Gluten-Free, Non-GMO, Vegan
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I tried another product when I forgot to reorder from doublewood. It didn't work as well. I really like and trust doublewood supplements. Also the customer service is outstanding.
M
Martina · August 4, 2026
Your supplements are amazing and the time at which I receive them is also great!!