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
NIOD(ニオド)の極上の人気セラム「CAIS 3 1:1」をレビュー@オペラさん【美容レポ】-STYLE HAUS
NIOD CAIS + MMHC | THE FRUIT COMPOTE
Save or Splurge? The Glowy Heroes Edition: NIOD CAIS 2 vs The Ordinary Buffet + Copper Peptides - twindly beauty blog