Good quality if you can get it out of bottle
Ive been using Carlson D3 for years, they did something to the new bottles and its almost impossible to get the drops out. I used a paper clip to punch a bigger hole but it just doesnt flow and now I have to resort to shake out drops on the palm of my hand. 2 starts for the bottle issues, Id give it 5 starts for quality of actual drops
If you hate taking pills this is perfect. We should all be taking more D3 and now its easier than ever.