I get the D3 from Bulksupplements in powder form. I've been taking it daily for weeks now. In my morning jug of green tea I put a tsp or so of coconut oil then about, (very approximate each day) 1/16 tsp of D3. I use an 1/8th tsp and generally put about 1/3 to 1/2 of it in. The coco oil is the binder/carrier so the D3 is more likely to absorb well.