Nécessaire Rosemary Serum | Denser, Fuller Hair with 70% Rosemary Water + 5% Capixyl | 1 fl oz | Vegan

Discover Nécessaire Rosemary Serum

Experience a lightweight leave-in treatment designed for the scalp, delivering a denser, fuller-looking silhouette with daily use. The serum dries quickly and leaves no sticky residue, so you can continue your routine without interruption.

Key ingredients and how they support your routine

The blend features 70% rosemary water, oil, and extract combined with 5% Capixyl, a peptide-rich complex. This combination aims to support the appearance of density and a healthier scalp, while plant proteins and essential ceramides help condition the surface and maintain moisture balance.

Clean, vegan, dermatologist-tested

• Silicone-free, phthalate-free, paraben-free, and free from PEGs
• Cruelty-free and certified vegan
• Dermatologist-tested, hypoallergenic, non-comedogenic, color-safe

How to use

• Apply a small amount to the scalp daily, focusing on thinning areas
• Gently massage to promote absorption; no rinse needed
• Allow to dry completely before styling for a clean finish

Sensory notes

The formula features a pure rosemary fragrance with no added fine fragrances, so the scent remains natural and balanced.

Texture, finish, and routine pairing

The serum delivers a lightweight, water-like texture that absorbs rapidly, leaving a clean finish with no residue. Pair it with your shampoo and conditioner for a complete rosemary routine.

Who this may help

Designed for adults seeking a denser, fuller look and healthier scalp appearance. Individual results vary with consistent use and overall care habits.

Packaging and sustainability

Each bottle holds 1 fl oz. The formula is vegan and cruelty-free, reflecting a simple, routine-friendly care approach.