I’ve been taking mass gainer for a while but noticing acne and spots on my back and shoulders. Is it because of the mass gainer? Is there any way to check if the product I’ve bought is genuine or not?
While I cannot comment about the acne, you could definitely check if the product is genuine or not. First, try researching more about the place from which you bought supplement, and look for reviews. About the product, find the unique code of the product (usually at the bottom or near the expiry date) and contact the product’s brand with the code. They should be able to answer if the product is genuine or not.
About the acne, I’d suggest you to stop consuming the product immediately, and consult a doctor. There are many fake supplements in the market, and each person might see difficult side effects. Take care!