Nécessaire The Scalp Serum
Best lightweight treatment for those seeking a non greasy scalp routine.
This leave-in treatment delivers deep, multi-level hydration to dry or sensitive scalps without leaving any residue. By combining hyaluronic acid with vitamins and active hair-support ingredients, it balances the scalp environment while promoting the appearance of denser, healthier hair.
$58.00
at
Poshmark
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Who it's for
- Busy professionals needing a non-oily treatment for daily use
- Users with sensitive scalps who prefer scent-neutral skincare
- Individuals seeking clinical-grade ingredients for thinning hair and scalp dryness
Who should skip it
- Budget-conscious shoppers looking for an affordable long-term hair solution
- Impatient users expecting immediate improvements in hair thickness
- Frequent travelers or those wanting a long-lasting product supply
Performance breakdown
Absorption Speed
Water-light texture vanishes into the scalp instantly without any greasy residue.
Scalp Comfort
Hyaluronic acid and B-vitamins provide immediate, soothing relief for sensitive skin.
Hair Density Support
Capixyl inclusion offers a scientifically backed approach to fuller-looking hair growth.
Formula Cleanliness
Fragrance-free, hypoallergenic profile makes it exceptionally safe for reactive skin types.
Daily Usability
Non-comedogenic, leave-in design integrates seamlessly into any morning hair routine.
Hydration Efficacy
Multi-molecular hyaluronic acid delivers deep, multi-level moisture to dry scalps.
Key Specs
Size
2 fl oz
Active Ingredients
1% Multi-Molecular Hyaluronic Acid, 5% Capixyl, Vitamin B3, Vitamin B5
Form
Serum
Application Frequency
Daily
Certifications
Dermatologist-Tested, Hypoallergenic, Non-Comedogenic, Vegan, National Eczema Association Seal of Approval
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