PO serum helps to purify and tighten the pores. This daily pore care essence removes unnecessary dead skin from both inside and outside of the skin with a small amount of AHA and BHA.

Refreshing pore tightening serum with a light finish.
Contains 90% Houttuynia cordata extract that features an excellent antibacterial and anti-inflammatory effect, both of which help to purify and tighten the pores. In addition, it is often used for acne and atopic dermatitis, and their related skin problems for its exceptional sterilizing effect.
Serum contains AHA (citric acid) which removes dead skin on the skin surface, and BHA (salicylic acid) which removes dead skin from deep inside the pores. This daily pore care essence removes unnecessary dead skin from both inside and outside of the skin with a small amount of AHA and BHA.
Clinically verified solid pore-tightening effect. Reduction of pore area, reduction of visible number of pores, reduction in the depth of pores. Noncomedogenic.
POWER EFFECT 100™ Technology: Power 10 formula effector's 100-hour ingredient extraction method through 72-hours of ultrasonic extraction and 28-hours of low temperature storage. This keeps the natural ingredients as fresh as possible and maximizes their benefits.