Vitamin serum

It is one of those products I never drop, to the point where I feel anxious if I do.

I tried vitamin serums a few times but stopped using them because they didn't really work. However, after trying the Brevity serum, I have been using it ever since. I am prone to freckles and age spots, so I apply it consistently, and I make sure to apply it even more when the UV rays are strong, like they are these days.