ALIVE:LAB - linhnhi91 review for Red Spot L-Vita Serum

I quite like this vitamin C product, the feeling of applying it on the skin has a slight sour smell of lemon (very fragrant). I have sensitive skin so I rarely use C for fear of irritation, but when I apply this product on my skin, it doesn't work at all. There is no irritation at all, the scent is also pleasant, I will actively use this bottle to get a feel for the product and give feedback to everyone.