Amassing more than 30 years of skincare innovation and research, rationale is fully devoted to perfecting your day-to-night skincare ritual. Bolstering the skin's barrier, the #1 The Strengthening Serum packs antioxidants, peptides and niacinamide to actively work towards a bright and even tone, while proprietary B-Group vitamins plump up hydration levels.
RATIONALE #1 The Serum In White
$193
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