GNC Herbal Plus® Hawthorn Extract 150 mg GNC Herbal Plus® hawthorn extract 150mg keeps the heart healthy. The extract GNC Herbal Plus® Hawthorn capsules 150 mg are used to support the proper functioning of your heart. Hawthorn is a very rich source of natural flavonoids and procyanidin antioxidants that support the immune system. Hawthorn extract capsules can help maintain a healthy cardiovascular system. Benefits: The product has a very strong antioxidant effect that fights cell damage by free radicals; A common choice for supporting the health of the heart and the immune system; Without allergens, including wheat, soy and ferments. *The product is a food supplement and should not replace a varied and balanced diet and a healthy lifestyle.