Can I Take Berberine With L Carnitine? Swiss Peak Health PCOS Nutrition Center L Carnitine (120 Capsules) PCOS Nutrition Center Does L Carnitine Lower Blood Sugar? A Practical Look at the Evidence Inlife Berberine with Milk Thistle & Turmeric + Fat Burner with L Carnitine & Green Coffee Botanical Combo, Vegetarian Capsules Amazon.com: Daytime Fat Burner Supplement for Men & Women,Weight Loss Pills for Women, with Green Tea Extract, Co Q10, Turmeric, Berberine,Bitter Melon for Metabolism Appetite Support 60 Capsules : Health & Household Combining Berberine and L Carnitine can be beneficial for weight management, metabolism, and overall health. Berberine may improve insulin sensitivity, lower blood sugar, and support weight loss, while L carnitine helps the body use