I had previously bought a vitamin c serum and used it from jumia, after it got complete I placed an order for another bottle. Now this new one seems to be different from the other onein terms of the content. It has a really strong odour, it is itching and it has brown, yellow cloudy appearance. I also cannot seem to find the expiry date on the product. I will file a legal complaint with my lawyer if you do not get back to me as soon as possible, seeing that I am calling you guys but not getting anyhing helpful from you.