@how_to_dad: The micro ingredients berberine is lab tested in mid- and USA! I was reading some new studies about Berberine and cardiovascular support, heart health and long longevity. This Berberine complex also includes Ceylon cinnamon, making it a great every day supplement ##berberine##berberinesupplement##microingredients##hearthealth##longevitylifestyle@@Micro Ingredientsthis is my personal opinion. Consult a medical professional before use