Research Performance

Patent

8 domestic / 2 overseas

Clinical Studies

⊙ Anti-Wrinkle Improvement

When general cosmetics are applied on the skin, the horny layer prevents active ingredients of the cosmetic products to penetrate through different layers of the skin.
Meanwhile, the needles of dissolving microneedles pass through the horny layer and effectively and quickly deliver the active ingredients in the needles to deeper layers.

Clinical Tests for Anti-wrinkle Effect

P&K Skin Research Center 2015.12.22~2016.02.17

A clinical test was conducted for two months using a functional cosmetic and microneedles both having anti-wrinkle effect. The result showed the group that used microneedle patch experienced 8 times higher anti-wrinkle effect, and 12 times more resilience, than the group that used anti-wrinkle essence.

Comparative photos for anti-wrinkle effect

Clinical Tests for Brightening

P&K Skin Research Center 2015.12.22~2016.02.17

A clinical test was conducted for two months using a functional cosmetic and microneedles both having brightening effect. The result showed the group that used microneedle patch experienced 3 times more melanin pigment reduction than the group that used general functional cosmetic.

Development Direction of Microneedle