Vitamin D3 10 mcg (400 IU)

May Support Overall Health


Type Chewables

SKU 1507-100

Free Shipping Over $25

In stock


Vitamin D3 is a critical nutrient for regulating phosphorus and calcium levels in the body. This is why Vitamin D3 may be important for healthy bones, teeth and heart health. Vitamin D3 also plays a critical role in supporting a healthy immune system as well. Without it, important immune cells such as T-lymphocyte (T-cells) would not develop fully or function properly. All of these things make Vitamin D 3 especially important for older aging adults to maintain strong bones and teeth, as well as, a healthy heart and immune system. While Vitamin D is produced within our bodies, those who spend much of their time indoors may not be receiving enough sunlight for the body to produce adequate amounts of Vitamin D3. Therefore, a taking a daily supplement of Vitamin D3 may be beneficial for optimal health and wellness.


  • Mason Natural Vitamin D 3 10 mcg (400 IU) chewable tablet is a significant source of vitamin D which may help support overall health and wellness.
  • Our chewable vitamin D vanilla flavor tablets may help support calcium absorption and utilization. Guaranteed to have no added dairy, egg, fish, crustacean shellfish, tree nuts, peanuts and wheat.
  • The FDA says that adequate levels of vitamin D and calcium are important throughout life, as part of a well-balanced diet, and may reduce the risk of osteoporosis. Vitamin D may help support normal, healthy cell growth and immunity.
  • Support Wellness: Explore our full catalog of products including collagen, probiotics, melatonin, fish oil, ginkgo biloba, antioxidants, zinc, ginger and calcium.
  • Many essential vitamins, minerals and nutrients are missing from our modern diets. Taking quality, daily dietary supplements can help support your body's general health, wellness and development.


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