Dr. For Hair Polygen Shampoo

This is Dr. Poligen Shampoo, which I purchased at the Olive Young sale price. It is the number one ranked hair loss shampoo at Olive Young. It is effective for reducing scalp exfoliation and sebum, increasing scalp elasticity, and boosting the volume of new hair growth, and it even received an "Excellent" rating from the German company Dermatest.

After using it, my hair feels healthier.

I plan to use it consistently.