I originally liked this product, and ordered the full size bottle. About two months of using it and one day all of a sudden, my face started tingling and within 24 hours my face was beet red and it felt like I had been in the sun for hours. I actually lost a couple layers of skin. I cut out all of my skincare products for two weeks and began reintroducing them one by one.. never using more than one at a time, to try and single out the culprit.
It was probably three weeks between the original burn and trying this serum again. And I burned again!
I'm assuming that for most people it's fine, but there is clearly something in this product that my skin does not like.
i bought this for my clients, but decided to keep it for myself, due to the great texture, and way it makes my skin look flawless even without makeup. great price too!
good but a bit dry
I would say this product is decent. Though it leaves my face feeling a little dry for my taste. Big plus is no shine after application.
Instant results for me, bought the full sized after
Have been a Birchbox guy for 9 months and this was one of the first products where I immediately noticed a difference. It smoothed out some of the lines around my eyes and made my complexion look a bit softer and younger. It goes on light and I use it a few times a week and now its a staple in the stable. For me, its an example of Birchbox working. I never would have tried this sample or thought to use this product but the trial size proved its worthiness and now here I am writing my first review because this product deserves kudos.
Jurassic Park caliber technology
First off, it really does look like it came straight from the Lab at Jurassic Park.
Second, it lives up to the hype; I've been running 18-20 work days lately and I still look Ashton-Kutcher-fresh
True story; I actually had someone tell me I look like Brad Pitt (Ocean's Eleven days)
This stuff is the real deal; HIGHLY recommend, will buy again
I like how this stuff applies but I am not sure I have noticed a real difference after using for a week.
After using this product for a while I thought it was okay, but not the best. I didn't really notice a difference between days I did or did not use it. I did like how light and non oily it felt on my skin.
Not enough to judge
Not enough of a sample size for me to judge any long-term benefits, so I'll give this one a solid-three stars. Used this for a few days, and my wife also didn't notice much change, but again, who knows what longer use may bring. Didn't sting, burn or smell weird, so at least that's a plus.
I love Zirh
I love Zirh products it really works for me.
smells good feels good. this product is really for men.
I'm planning to buy more Zirh products from Birchbox.
Another winner from Zirh. The "serum" is a gel that goes on easily and doesn't leave much of a film or greasy feeling afterward. After using on my forehead and cheeks for almost two months (I wouldn't use it around eyes), I've certainly noticed a rejuvenation of the skin and reduction in finer lines. Even the ladies notice (beauty/facial therapist included).