Can you advise me what kind of skin whitening products, product lines, "Snail bright / pink / gold" does not quite fit my skin! I really want to use the genuine product "Cathy Doll" but inside Vietnam, I can not find a shop of "Cathy Doll". In Vietnam, there are many products of "Cathy Doll" is sold on facebook but I do not trust the quality of the product because some of them may be copied products with product quality is not good. This will affect all not good for my skin. Thank you very much