Nécessaire Rosemary Shampoo — Gentle Color-Safe Multi-Protein for Thinning Hair

Nécessaire Rosemary Shampoo is a gentle, multi-protein cleansing formula designed to strengthen fragile hair and reduce breakage while remaining safe for color-treated hair.

This rosemary-forward shampoo combines plant-derived surfactants, targeted proteins, ceramides, and a peptide to support more resilient hair without stripping moisture. It is crafted to be mild enough for daily use and free from sulfates, silicones, parabens, PEGs, and phthalates. The scent blends rosemary with mandarin, jasmine, and cedar for a subtle aromatic experience.

How does this shampoo address thinning or fragile hair?

The formula focuses on fortifying the hair shaft and minimizing breakage through a layered strengthening system. Proteins and ceramides help rebuild and seal the hair surface, while the peptide and rosemary work to support overall fiber integrity.

• Multi-protein complex to reinforce weakened strands
• Ceramides to improve hair surface resilience and moisture retention
• Peptide included for targeted strengthening benefits
• Pure rosemary used as an aromatic and botanical component

Will it strip color or dry my hair out?

Designed to be color-safe, the shampoo uses gentle plant surfactants rather than harsh sulfates, so it cleanses without aggressively removing salon color. The formulation avoids silicones and drying additives, and includes ceramides and proteins to maintain hydration and manageability.

• Sulfate-free surfactants for milder cleansing
• No silicones, which can weigh hair down
• Hydrating ceramides and proteins to preserve softness
• Suitable for daily use on color-treated hair

What does it feel and smell like in use?

The texture is a lightweight gel that lathers into a cleansing foam without feeling stripping. Fragrance notes of rosemary are layered with bright mandarin, soft jasmine, and grounding cedar, creating a refined, calming scent profile.

• Light gel-to-foam texture for easy rinsing
• Balanced rosemary-forward fragrance with citrus and floral highlights
• Non-drying feel due to conditioning ingredients

Are there any skin-safety or ingredient concerns?

This shampoo is dermatologist-tested, hypoallergenic, and non-comedogenic. It is formulated without common harsh additives like sulfates, parabens, PEGs, phthalates, and silicones to reduce potential irritation and unwanted buildup.

• Dermatologist-tested and hypoallergenic labeling
• Free from sulfates, silicones, parabens, PEGs, and phthalates
• Plant-based surfactants and botanical rosemary extract/oil

Who is this for: Nécessaire Rosemary Shampoo is aimed at people with fine, fragile, or thinning hair who want a daily, strengthening cleanse that’s safe for color-treated hair. It suits anyone seeking a milder alternative to sulfate-heavy shampoos, those who prefer plant-forward formulations, and users who want a subtle aromatic experience while supporting hair resilience.

Ingredients

Aqua/Water/Eau, Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Betaine, Glycerin, Propanediol, Sodium Methyl Oleoyl Taurate, Sodium Methyl Cocoyl Taurate, Glyceryl Stearate, Sodium Cocoyl Isethionate, Rosmarinus Officinalis (Rosemary) Leaf Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract, Rosmarinus Officinalis (Rosemary) Leaf Water, Hydrolyzed Jojoba Protein, Hydrolyzed Rice Protein, Hydrolyzed Pea Protein, Hydrolyzed Quinoa, Hydrolyzed Vegetable Protein, Ceramide AG, Ceramide AP, Ceramide EOP, Ceramide NG, Ceramide NP, Tocopherol, Linoleic Acid, Linolenic Acid, Acetyl Tetrapeptide-3, Acrylates Crosspolymer-4, Butylene Glycol, Cholesterol, Trifolium Pratense (Clover) Flower Extract, Citrus Aurantium Peel Oil, Calcium Gluconate, Citric Acid, Dextran, Niacinamide, Panthenol, Guar Hydroxypropyltrimonium Chloride, Sucrose Distearate, Dipropylene Glycol, Gluconolactone, Oleic Acid, Palmitic Acid, Stearic Acid, Hydrogenated Lecithin, Fragrance (Parfum), Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, Sodium Carbonate, Sodium Chloride, Sodium Hydroxide, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Limonene, Linalool, Beta-Caryophyllene, Terpineol, Tetramethyl Acetyloctahydronaphthalenes, Camphor, Pinene Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, refer to the product packaging.