Got the Blues: NIOD CAIS Review & CAIS2 First Look – BeautyandtheCat's Beauty Blog
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UPDATED: Review: NIOD Copper Amino Isolate Serum 2:1 (CAIS2) and CAIS3 – Fifty Shades of Snail
Why NIOD copper amino isolate serum 2-1 is worth trying
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The serum that changed my skin
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The serum that changed my skin
Got the Blues: NIOD CAIS Review & CAIS2 First Look – BeautyandtheCat's Beauty Blog
![Product question] My Deciem Niod copper serum (CAIS 2:1) turned dark gray, is it safe to continue using it? (I still have the full bottle of it 😱😭) : r/SkincareAddiction](https://i.redd.it/6u9gtzwq69s51.jpg "Product question] My Deciem Niod copper serum (CAIS 2:1) turned dark gray, is it safe to continue using it? (I still have the full bottle of it 😱😭) : r/SkincareAddiction")