VE+VC is the best combination to remove melanin. The effect of using VE alone is really not ideal, it only has the function of filtering and rejuvenating skin. Generally, you can eat a bottle regularly after half a year, and it is most important to eat more fruits and vegetables and VCVE on weekdays. Such as tomatoes, strawberries and carrots. If you can't eat sensitive food (such as white radish, celery, etc. It's easy to get a tan in summer, and it's too late to remedy it! You can also apply VE directly to the stain, but it must be natural VE, and OTC will get darker and darker. Of course, the best is the natural VCVE of Yangshengtang, and attention should be paid to drying at ordinary times. I wish you more and more beautiful.