Originally, I went to get a laser toning consultation and my doctor suggested that I get a blood vessel laser, so I was worried . I tend to cover it up, and in places where the temperature is very hot like hot soup or sauna, I stopped taking it 5 times because I wanted to be pretty anyway . I have to take it several times to see the effect, but I've had it 3 times so far, but the first 1 or 2 times it's about brightening the cheekbones, and the 3rd time I definitely don't get red when I eat hot food . I feel a lot better than before It swells well and the swelling lasts for a long time, about 5-6 days.