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In our quest to eradicate zits, we've found that this doctor-developed formula gets the job done without causing more skin problems (think: overdrying). The serum penetrates the skin and goes straight to the source to eliminate trapped bacteria, dirt, and oil and restore damaged skin. It clears up pimples quickly and gently without irritating or drying up your complexion, which could actually lead to more oil production and blemishes. The patent-pending YS3 Complex delivers blemish-banishing ingredients, like tea tree oil, salicylic acid, and willow bark, beneath the skin’s surface to reduce inflammation and clear up redness. Bonus: The serum also tackles surface scars and hyperpigmentation.
I think I may really like this product if the sample size would have been larger, but the sample size was too small for me to determine whether or not it would be beneficial.3
I didn't use it enough to see a difference. I don't like the smell. Reminds me of cleaning products my mom used to use.2
Haven't used it enough times I think to make an assessment but the one I did use it on had a better appearance a few hours later.4
I'm still loving my birch box. I just don't need anymore sunscreen unless it is included with moisterizer. I do enjoy samples of lipstick, perfume and eyebrow tint.5
I liked this it did give me a squeaky clean feeling. But didn't change my breakouts3
I used this product in hopes that it would work as advertised. I have trouble skin, lots of redness and often breakouts around my nose and mouth. I want to say that it worked but I am not so sure. I have had some new skin issues, however, I am not exactly sure its because of this product. I hope not. I will keep trying.3
Worked well after 2-3 uses on an area of acne. On small areas only took once! I use this product often4
I have the occasional breakout, so this serum is really great to rely on for an overnight blemish-removal. It doesn't dry out the skin and it doesn't leave red irritation after being washed away. It works after about 2 days of using it, and it completely gets rid of any redness or breakouts. I would totally recommend!5
The serum helped clear my bad blemishes up over night, and got rid of redness on my face5
I never saw a difference on my blemish's after use, but kept it on hand to give it another shot2