Product Description:
Experience the transformative power of Nécessaire’s The Scalp Serum. This daily scalp treatment is specially formulated with a 5% Biomimetic Peptide Blend to promote fuller, thicker, and healthier hair. Hypoallergenic and dermatologist-tested, this serum is suitable for all hair types and addresses common concerns such as hair thinning and a flaky/dry scalp.
Features:
- 5% Biomimetic Peptide Blend: Supports visibly thicker, fuller, healthier hair
- Hyaluronic Acid (7 Molecular Weights): Delivers multi-level hydration to the scalp
- Niacinamide: Vitamin B³ helps strengthen the scalp’s protective barrier
Specifications:
- Size: 2 oz / 60 mL
- Clean + Planet Positive
- Fragrance Free
- Good for: Hair Thinning, Flaky/Dry Scalp, All Hair Types
- Without Silicones
Instructions:
- Use once daily on dry or towel-dried hair
- Fill dropper (one mL)
- Apply serum to areas of concern
- Massage in with fingertips
- Do not rinse
- Style as usual
- Consistency is key for best results
Ingredients:
Aqua/Water/Eau, Butylene Glycol, Propanediol, Sodium Hyaluronate, Acetyl Tetrapeptide-3, Niacinamide, Panthenol, Trifolium Pratense (Clover) Flower Extract, Apium Graveolens (Celery) Seed Extract, Camellia Sinensis Leaf Extract, Biotinoyl Tripeptide-1, Nicotiana Benthamiana Hexapeptide-40 sh-Polypeptide-86, Nicotiana Benthamiana Hexapeptide-40 sh-Polypeptide-9, Nicotiana Benthamiana Octapeptide-30 sh-Oligopeptide-2, Sodium Tocopheryl Phosphate, Dextran, 1,2-Hexanediol, Caprylhydroxamic Acid, Citric Acid, Glycerin.
*This product is formulated without the following banned or restricted ingredients: Acrylates, Aluminum Salts, Animal Musks/Fats/Oils, Benzophenones and related compounds, Butoxyethanol, Butylated hydroxyanisole (BHA), Butylated hydroxytoluene (BHT) under 0. 1%, Carbon Black or Black 2, Coal Tar, Ethanolamines, Formaldehyde and Formaldehyde Releasing Agents, Hydroquinone, Lead and Lead Acetate, Mercury + Mercury Compounds (Thimerisol), Methoxyethanol, Methyl Cellosolve, Methylchloroisothiazolinone and Methylisothiazolinone, Mineral Oil, Nanomaterials (restrictions for specific nanomaterials only), Oxybenzone, Parabens, Petrolatum and Paraffin (USP grade only), Phenoxyethanol under 1%, Phthalates, Plastic Microbeads, Polyacrylamide & Acrylamide, Resorcinol, Retinyl Palmitate, Styrene, Sulfates, Talc (no detection of asbestos), Toluene, Triclosan and Triclocarban, Undisclosed Synthetic Fragrance (under 1% and formulated without Acetaldehyde, Acetone, Acetonitrile, Benzalkonium chloride, BPA, EDTA, Methylene chloride, PTFE, PFOA), 1,4-Dioxane (ingredients must comply with impurity thresholds), Octinoxate, PFAS compounds, Nitromusks and Polycyclic Musks, Ethoxylated Ingredients (including PEGS or polyethylene glycol must meet contamination limits for 1,4-Dioxane and ethylene oxide), Cyclic Silicones, EDTA and derivatives (allowed if no technical substitute under 0. 2%).
Recycling Instructions:
- Rinse glass bottle and recycle
- FSC-Certified carton and insert can be recycled with paper
- Note: The dropper is not curbside recyclable. For items that are not readily recyclable via curbside in the US, please consider using Nécessaire’s verified TerraCycle partnership
Discover the power of Nécessaire’s The Scalp Serum and achieve the hair you’ve always dreamed of. Say goodbye to hair thinning and a flaky/dry scalp, and hello to fuller, thicker, and healthier hair. Order yours today!




















