The Scalp Serum - With 5% Biomimetic Peptide Blend For Hair Growth

What it is: A daily scalp treatment with 5% Biomimetic Peptide for fuller, thicker, healthier hair. Hypoallergenic. Dermatologist-Tested. Non-Comedogenic.

Hair Type: Straight, Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Hair Concerns:

- Anti-aging and Thinness

- Dryness

- Color Safe

- Flaky, Dry Scalp

Key Benefits:

- Addresses hair loss and hair thinning—new hair growth starts to be visible at 90-day mark

- Supports scalp hydration and strengthens the scalp`s protective barrier

- Non-Sticky, non-greasy, and no residue

Highlighted Ingredients:

- 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 supports the scalp`s protective barrier.

Ingredient Callouts: This product is vegan, gluten-free, cruelty-free, and comes in recyclable packaging.

What Else You Need to Know: The serum is a leave-in, visible hair growth treatment. This water-light formula is infused with clinically proven ingredient; a 5% Biomimetic Peptide Blend for visibly thicker, fuller, healthier hair. It’s color-safe, keratin-safe, and non-sticky—it leaves no residue. It’s also hypoallergenic, dermatologist-tested, and non-comedogenic.

Fragrance Description: It is fragrance-free.

Clean + Planet Positive at Sephora

When you see our Clean + Planet Positive seal, this brand`s products are formulated without certain ingredients that are potentially harmful to human health and environment. They also address ingredients clients are concerned about, including phthalates, formaldehyde or formaldehyde releasers, oxybenzone and octinoxate, hydroquinone, triclosan, coal tar, methylisothiazolinone and methylchloroisothiazolinone, insoluble plastic microbeads, and more: For the full list, check out the Ingredients tab.

On top of meeting the Clean at Sephora formulated without list, these brands are on a mission to do right by your routine and the planet by making climate commitments and focusing on sustainable sourcing, responsible packaging, and environmental giving.

-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.

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.

Clean at Sephora products are formulated without the following banned or restricted ingredients (please see Clean at Sephora landing page for full list of specific restrictions and allowances by category—this is not an exhaustive list):
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%).

Suggested Usage:
-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.

Recycling Instructions:
-Nécessaire has partnered with How2Recycle to provide third-party verified recycling claims. Please follow recycling instructions printed on carton.
-Rinse glass bottle and recycle.
-FSC-Certifed 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 terracycle.com/necessaire.