The Pure encapsulations Vitamin D3 was a good change from my usual D3. It comes in 10,000 IU, which is my daily dose, so I just need one daily. It's packed in a small capsule, approximately 1/2 inch. Quantity is 120. D3 is an extremely beneficial supplement... helps with supporting the musculoskeletal system, cardiovascular system, neurocognitive, cellular and immune health. I take it predominantly for the immune system benefits. The Pure encapsulations is gluten free, non GMO, and hypoallergenic. I definitely recommend these.