- Question: My Obagi Blender has turned brown in color. I cannot find an expiration date on it, so I am not sure if it is still safe to use. I would like to purchase another one but could not find it available to purchase at Dermstore. If it is not, do you recommend anything else for hyperpigmentation?
I would discontinue use. DermStore does not sell this product via the Internet as you must have a prescription to purchase this product. There are a number of products I recommend to treat hyperpigmentation such as CosMedix Lightning MD 6%, Pevonia Botanica Lightening Gel and Jan Marini Bioglycolic Lightening Gel. Best skin care wishes.