Berberine has blood thinning properties and i was already on xarelto. I'd been plagued with irritable bowel syndrome symptoms for several months. Berbercap is not quite as effective, but still packs a wallop.

Thorne is a grandly high quality product! It works and it works fast. I am a loyal thorne research customer and i love their products but berberine is not for everyone. Works great. I love that this product is readily available from amazon.

It really works, i take it nighttime and relieves the tiredness and “creepy” crawlers of my legs at bedtime. I take these pills and they relieve the pressure and pain.

Had severe nausea and stomach pain within 10 minutes of ingesting. Also, my allergy is extremely mild, like to the point it barely registers in my mind as a medical condition. Second bottle is not original because my husband had a terrible reaction wh...  Read More

No option for refund or return.