Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
This product smells rancid & is out of date. Inside the product is a very white powdery substance which I was suspect of in case it was drugs. The expiry date is 5 Jan 2019. They say there is no option for the "return" of this product or refund. Very unfair & not ethical!! Why does Amazon allow this.?