Nattokinase is an enzyme that is extracted from Japanese natto (fermented soybeans, known in Japan as a superfood) Nattokinase typically varies from 2,000 FU per 100mg to 1,000 FU per 100mg. FU stands for fibrin units which is an activity unit quantifying Nattokinase supplement strengths. Research suggests Nattokinase may help lower plasma levels of certain proteins that effect circulatory health. This can help support cardiovascular health. Double Wood Supplements' Nattokinase supplement is manufactured and tested in the USA from Globally Sourced Ingredients, Vegan Safe, Non-GMO, Gluten Free, and contains no fillers. Each bottle contains 120 capsules with 100mg (2,000FU) of Nattokinase each (60 two capsule servings of 400mg (4,000FU Nattokinase) Serrapeptase is classified as being a proteolytic enzyme meaning it destroys certain proteins. It is harvested from the digestive system of silk worms and is responsible for dissolving a silkworm’s cocoon. Some research suggests Serrapeptase may have the ability to liquefy mucus and shrink biofilms. This means serrapeptase may help reduce phlegm that could build up and lessen nasal discharge Double Wood's product contains 240,000 SPU (serratiopeptidase units) per 2 capsules serving size. SPUs and SU (serrapeptase units) are virtually the same and can be used interchangeably. An SPU is a measure of the potency / activity of the product. Double Wood's Serrapeptase is encapsulated and tested in the USA, Non GMO and Gluten free. It is also tested for safety in the USA and third party tested for potency. Each bottle contains 60 servings of 240,000 SPU (120 capsules of 120,000 SPU) Double Wood's Bergamonte Fruit Extract is sourced from Italian farms, patented under the trade name Bergamonte and clinically studied. Only Patented, Clinically Proven Bergamot Extract with 1000mg Servings

MANUFACTURED IN THE USA: from Globally Sourced Ingredients and tested two times for safety and purity: Double Wood Nattokinase + Serrapeptase + Citrus Bergamot Capsules are Manufactured in the USA from Globally Sourced Ingredients: Purity testing is available upon request. CITRUS BERGAMOT: Citrus Bergamot may help maintain healthy triglyceride levels. SERRAPEPTASE: Some research suggests Serrapeptase may help support a healthy immune response. NATTOKINASE: Nattokinase may help support a healthy circulatory system by lowering plasma levels of certain proteins that effect circulation. ULTIMATE HEALTH BUNDLE: This bundle includes one bottle of Nattokinase Supplement (120 capsules), one bottle of Serrapeptase 240,000 SPU (120 capsules), and one bottle of Citrus Bergamot (60 capsules).