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There is no fluff in this highly concentrated serum. Every ingredient, starting with its whopping dose of pure vitamin C, works to diminish signs of aging like dullness and wrinkles. Used daily, Sircuit Weapon helps your skin look and feel younger — toned and glowing. It also adds hydration so that you're always perfectly in balance.
I am getting ready to order this product again. My skin tone appears smoother. I like that this can go around the eyes (gently) eliminates the need for more products. I have been using this and moisturizer as my routine.... My skin does not look too bad. Thanks BIrchbox5
I haven't had this product for very long. But it seems very potent and even has a slight burn when I put it on. A little goes a long way, so I suspect it will last a long time.5
I really like this product and use it every morning. It has lasted a while (a couple of months now) and I still have more left. I think a bottle will last around 3 months for me, which isn't bad for the price.4
I have always used Skinceuticals AOX in the past and my facialists tried this one me. Worked very well on me, brightened my face up. So when I saw Birchbox selling it. I bought it. Been using it since May and so far, i am only halfway thru the bottle4
I finally decided to splurge and buy the full size. It was really...meh. I don't know why I didn't feel much from it. I used it faithfully and still didn't feel like I noticed much. However, that didn't matter anymore when I accidentally knocked it off my counter and it shattered everywhere :(3
This SIRCUIT serum didn't do it for me. It was a bit of a letdown. I didn't see age spots lighten or notice that my face glowed -- and I used it every day.2