A Concentrated Pore Refining Facial Serum Highly Concentrated With Houttuynia Cordata Extract To Normalize Sebum Production Balances Skin’S Oil & Water Content Refines Skin Texture & Reduces Enlarged Pores Unveils A Smoother & Porcelain-Like Complexion Ideal For Combination To Oily Skin Types Dermatologist-Tested To Use: After Cleansing & Toning, Take A Few Drops On Palms & Rub Together To Warm The Serum. Pat Palms On Face Until Serum Is Fully Absorbed. Follow With Cream Or Moisturizer.
Product Features
- ✔️ ‘PO’re – It’S SKIN’s PO Effector Serum is focused on minimizing large pores. The main ingredient Houttuynia cordata Thunb., along with others, is known to be an effective component for actively shrinking skin pores and balancing sebum.
- ✔️ TROUBLE-SHOOTING: Large Pores, Various Skin Troubles – We recommend the PO Effector Serum to those who have large pores and suffer from various skin troubles such as acne, blackheads, and whiteheads. By effectively constricting the skin pores, these problems can be fundamentally solved. Recommended Skin Types = Oily Skin
- ✔️ PRIORITY OF USAGE: 10 – When using multiple types of It’S SKIN Power 10 Foruma Effector Serums in your skin care routine, apply the serums in ascending number order
- ✔️ It’S SKIN’s BEST SELLER – The Power 10 Series is It’S SKIN’s best selling product line. It has been loved around the world since 2006 and is still receiving fervent acclaim through both offline and online channels.
- ✔️ SKINCARE RECIPE – The Power 10 Formula Effector Serum product line is a series that features ten individual types of serums that each includes a concentrated active ingredient for each serum type. Now you can select one or more of the serums that address your skin concerns and create your personal skincare recipe!

Effective Effector! PIH is my nemesis. I’m a fairly brown AA woman and I am not exaggerating when I say that everything, including acne, leaves a mark on my skin. Mosquito bite, allergic rash, rubber band snap, I bumped into a wall, someone cut their eyes at me, you name it, it marks it’s passage. As a result, I’ve tried a lot of Western solutions for dark spots and been deeply unsatisfied. Understanding that working on lightening PIH is an ongoing process and that there are more solutions than what is available…
I’ve been using this for a month and I can … I’ve been using this for a month and I can see a difference in the evenness of my skin tone. I think I’m 1-2 shades lighter now (I use sunscreen diligently and it’s wintertime, keep that in mind) The serum has a thin consistency, very fluid, soaks into the skin well, does not break me out, it’s affordable and it works! I’ll continue to buy this over and over! I was turned to this from watching Ivan Lam on Youtube!
So-so It’s an okay product especially for the price. I’ve been putting off purchasing my normal serum (Sisley phyto-blanc) and I stumbled across this and started to use this on a whim. Consistency is very watery, not thick at all. It’s very cheap (under $10) and I apply this right after my toner in VERY generous amounts. As for effectiveness, I’ve noticed subtle changes in my skin but nothing dramatic. When my Sisley serum arrives I will probably use that at night and this product in the morning…