Amway Nutrilite Cherry Iron-90 Tab, Bone Strength Tablet

Let me know the expiry date of product amway nutrilite cherry iron , 90 tablets

Many reviews say that the QR code is scratched and they dont see 90 tablets label on the front. How do you guarantee the genuinity of this product?

Why actual product does not has 90 tablets not written in front as shown in product photo.

Is this genuine nutrilite product? There are two products available on amazon with the same name but different prices, why is that so?