Vitamin D3 2000 IU - 30 Vegan SoftgelsHUM Here Comes The Sun is a high potency vitamin D3 supplement providing 2000 IU of vegan vitamin D3 sourced from lichen. Clean Label Project certified and non GMO, this supplement is free from artificial flavors, sweeteners, and colors. The vitamin D3 is derived from lichen, a natural algae fungal hybrid that provides a vegan source of D3. This bioavailable form helps support calcium absorption and contributes to maintaining healthy bones and immune