To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I already have a bottle of this which is almost gone. This new bottle didn't smell anything like the one I have. In fact it was horrible and bothered my allergies. Either this is a knock-off and a bad one at that, or it went bad. I can not use this product. I didn't re-order because I don't expect to get anything different from this supplier.