Does it really change as soon as you get it?

I have lost weight through a strict diet over the past few months. While my body feels lighter, I lost weight in my face so rapidly that my skin has become limp, saggy, and flabby. It’s not just that I lost weight; the surface of my skin has stretched, and the firm, bouncy feeling has completely disappeared to the touch, which is causing me a lot of stress.

I came across Revicol while looking for a solution to fundamentally firm up sagging skin and add volume. Since it works by directly infusing collagen, a component of the skin, I thought it would be suitable for skin like mine that has lost elasticity and become thin.

I am wondering if it can actually improve sagging and loss of elasticity on the surface while firmly filling in the skin from within. I think the most important thing is whether the ingredients blend naturally, like my own skin tissue, without feeling artificial.

The director must have some know-how as well, right?