To calculate the overall star rating and percentage breakdown by star, we do not 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.
The product manufacturing date is 4 months old that is June 2022. Expiry is in December 2022. I bought this product in October 2022. So I have only 2 months for usage. I expect a fresh product. 1 month old from manufacturing date is also acceptable but not 4 months old. Disappointed