Natural Factors Whole Earth And Sea Vitamin D3--60 Softgels-5000 IU

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. To look at, lichens are like moss or small plants and can be found all over the world including extreme environments such as the Arctic and deserts.

Isura

Non-GMO
Mass SPEC
Documenation
Lab Tested

At Natural Factors state of the art laboratories, we use "mass spectrometry" to test for over 400 substances. Mass spectrometry can test at the molecular - even atomic - level, detecting environmental pollutants such as pesticides, herbicides, and fungicides, as well as heavy metals and other undesirable substances.

Our natural 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.

Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Healthy Canada.