Very good vitamin.
Personally, I saw a big difference in my hair and skin after daily use.

I didn't see any difference in my skin. I only used them for a week, of course, but from the first day, they caused me intense dizziness to the point where I couldn't get out of bed. As soon as I realized it and stopped using them, I recovered after 2 days.

I immediately noticed a difference in my skin, not only on my face but also on my entire body. I never had acne or pimples, but even when I did have a few, they were much smaller than before I started taking the vitamins. It is also worth it as the packaging lasts for two to three months and has a low cost.