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.
Don't buy soaps from online. They are supplying 2nd grade soaps. Recently I have purchased a soap from near store which I used previously. But there is a lot of difference in quality, fragrance and grade.. the soaps which are using in online are totally 2nd grade soaps..