I thought I’d try this company’s Vit D3, but found that my mouth/throat/back of tongue feels nasty after using the spray. I don’t know how to describe the feeling, kinda like I wanted to cough it away but couldn’t. I stopped using it and bought the same brand as I had previously used. I don’t know what it is about this product that caused the effect, but for me it was poor value as I had to stop using it after a short time.