Nécessaire
The Body Serum
A daily hyaluronic acid treatment to hydrate, replenish, and plump skin.
It’s a fragrance-free body serum with hyaluronic acid, niacinamide, and ceramide NP. The formula is designed to add hydration and support the skin barrier, and it’s positioned for use on the body or wherever extra moisture is needed.
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- All 19 ingredients with roles & concentrations
- 5 clinical claims reviewed
- Source attribution: brand-claimed vs. ingredient-derived vs. editor-curated — plus a verdict tailored to your skin