I’ve used the whole tube, and can’t say that I see much of a difference for discoloration. I have acne and get frequent breakouts with PIH, so I purchased this to help reduce some of my hyperpigmentation. I had high hopes for this product because it has great reviews, but it sadly did not work for me. I do love the ingredients, and I’m sure my skin benefited from the niacinamide alone. But I purchased this specifically for my discoloration and it did not work well. For how much it is, I expected more. Will not be repurchasing for myself, but glad it works well for others.
