I love this concentrate, every time I feel a pimple is coming. I apply this concentrate and then follow by the Creme 15. It doesn't go away the next morning, it does helps with the redness and i apply it 4 days straight and the pimple came down in size. Love it!!

My aesthetician introduced me to this peculiar little product and I am addicted. I love the invigorating herbaceous scent, the way it wakes up and preps my skin for a serum or moisturizer, and how it speeds the healing of blemishes. I spread a couple drops all over my entire face after cleansing and a light spritz of Lotion Yon-Ka. I also add a drop to my moisturizer in the palm of my hand, or to a clay mask to enhance the purifying/detoxifying qualities of the mask.

Made skin clear and just like all the yonka products it saved my skin!! My daughter also benefits from using this!

This is a very intense treatment. You don't wanna overdo it! Start out light, building up.I do recommend for cystic acne.

Since I started using this serum I've noticed the texture of my skin is much better. I put this on at night and mix it with cream 15.

This product is great. Very calming I'm inflamed areas (acne) and awesome for my sensitive skin. It's a splurge and comes in a small bottle but one little pump will cover the face. I press it into my face where needed.

This product was initially introduced to me by my dermatologist but I find it very useful when used on a daily or every other day basis , morning and night, to prevent new breakouts especially around jaw-line and neck where I tend to break out. It calms the skin, does not over-dry. I would use two pumps of the liquid at each use and then apply facial cream. Visible effects are seen within two days.

I seriously love this product! Anytime I feel like a pimple or crater is developing or if one appears overnight, I apply it directly on the area, in addition to my daily/nightly skin care routine, and this product will calm it down and pimple will be gone typically within 48 hours.

I love the earthy green color and the clean scent to this product. But don't let that fool you. This is a hardworking product that delivers what it says. It cuts healing time - I tend to breakout around a certain time of the month, and they're gone before I know it.