I started using this for a week and soon started having some tiny bumps on my face. I was very confident with the purchase as it had too many good reviews on the internet. But I guess it isn't the perfect sunscreen solution for a dark-skinned person with a warm skin tone. Interestingly, right after I stopped using it, the tiny bumps on my face vanished. I won't recommend it for a dark-skinned warm-toned person.