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Biopelle KNR Serum brightens a dull complexion. This formula contains 4% niacinamide to improve circulation and reduce the appearance of wrinkles. It also utilizes 2% kojic acid to treat age spots and freckles while 0.15% retinol encourages healthy skin renewal.
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Availability: Only 3 left in stock! .
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LovelySkin Customer
Verified Purchase
I used this serum until finished. I didn’t feel like it did anything. It also pilled on my face.
LovelySkin Customer
Verified Purchase
My esthetician added this to my Neocutis regime several years ago and I loved it. I decided to try something new a while back and could definitely tell a difference. Snd jot in a good way. So, I am back to the KNR and I’m staying!
Laujodrik
Verified Purchase
I do find the KNR serum has lightened areas on my face that other products have not which is a big plus. The one thing I don’t like about this product is it feels sticky for a very long time. I can’t put my moisturizer on for a while. It definitely has its rewards though. I’m on my second bottle and will continue to use this product.
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