On the effect of azelaic acid
There is a good medicine in the world, named "Dr. Sam's Azelaic Acid". Its effect is different, and it is the top grade of beauty and skin care.

The disease of the husband's skin is multi-terminal and complex. Or it is frequent acne, red, swollen and painful, which is unsightly; or it is uneven skin tone, dull and dull, and loses its radiant state. "Dr. Sam's Azelaic Acid" is effective in all these diseases.

Its nature is mild, unlike other things. Although it is applied to delicate skin, it does not irritate. It can penetrate deep into the bottom of the muscle, clear the accumulated heat and poison, and calm the arrogance of acne. And it can regulate the pigment metabolism of the skin, making the darker ones bright, the darker ones bright, and the skin tone gradually becomes more even, giving off a natural brilliance.

The method used is to cleanse the skin first, make the skin refreshing, and then take an appropriate amount of this product, apply it lightly to the face, rub it slowly, and let it seep into the skin. Day after day, perseverance will gradually improve the quality of the skin.

"Dr. Sam's Azelaic Acid" is sincerely a treasure of skin care, so that the beautiful ones are beautiful and rejuvenated in daily life.