Natural Factors Whole Earth Sea Vitamin D3 5000 IU, 60 Vegetarian Capsules Features : Formulated to support healthy bone development and immune system health An excellent source of 5000 IU vegan friendly vitamin D3 Plant-based nutrients Sustainably harvested Third-party certified Natural Factors Whole Earth Sea Vitamin D3 is the bioactive form of vitamin D and is necessary for the efficient utilization of calcium, in turn helping to form and maintain strong bones and a healthy immune system. This Vitamin D is sourced from wild harvested lichen, the plant-based vitamin D in this formula is in the natural form (cholecalciferol) and is better absorbed and utilized by the body. The lichen vitamin D3 is harvested and extracted in a sustainable manner and carefully processed to ensure optimum purity and stability. Lichens are small, unique composite organisms formed by a symbiotic and closely interacting relationship between fungi and algae. This gives them unique attributes such as surviving in extreme climates and having the ability to grow and accumulate meaningful levels of useful nutrients, including vitamin D3. Lichens are like moss or small plants and can be found all over the world including extreme environments such as the Arctic and deserts. Ingredients: Vitamin D3 (cholecalciferol, lichen)(whole). Other ingredients: Microcrystalline cellulose, vegetarian capsule (carbohydrate gum [cellulose], purified water), vegetable lubricant (palm). Direction: 1 capsule per day or as directed by a healthcare professional. Safety Warning: Keep out of reach of children. Supplement Facts: Legal Statement: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Our shipping: Most orders paid by 11 am (EST) ship the same day. Holidays add one day. Expiration dates: Expiration dates on the product you receive may vary from the expiration date listed. We do not sell expired product or products near their expiration date. We want you to purchase a product with sufficient time to utilize the product. We receive fresh stock every week and what we ship is the same as what you can purchase in our store. We are happy to confirm the expiration date of any product you would like to purchase, just send us a message.