A leave-in scalp treatment mist designed to make hair look visibly fuller over time. Najeau's Copper Sequence is powered by GHK-Cu — a copper peptide first discovered in human plasma in the 1970s and studied for decades for its ability to support skin renewal, hair density, and collagen production. Alongside Redensyl®, ceramides, squalane, caffeine, saw palmetto, rosemary, and niacinamide, the formula addresses the two things that determine how hair looks: the scalp environment beneath it, and the resilience of the follicles it grows from.
Lightweight, fast-absorbing, and residue-free — this is not a serum or an oil. It's a treatment mist you can apply on damp or dry hair, work in with your fingertips, and forget about. Use three times a week for optimal results. Clinically measured to increase scalp hydration after 21 days, with 52% of users reporting hair felt thicker and fuller in the same window. Certified to Maintain the Microbiome™.
90ml / 3 fl oz.
WHY IT'S SPECIAL
- Copper peptides (Copper Tripeptide-1 / GHK-Cu): a naturally occurring tripeptide extensively studied for skin renewal and hair density support. Peaks in the body during young adulthood and declines with age — copper peptides supplement what the body loses over time.
- Redensyl®: a patented active that supports the scalp's natural renewal process to revive the look of thinning and sparse areas.
- Ceramide NP and squalane: strengthen the scalp barrier and maintain hydration for a comfortable, flake-free scalp.
- Caffeine and saw palmetto (Serenoa Serrulata): work together to promote a balanced scalp environment and support hair follicle health.
- Rosemary and niacinamide: energize scalp circulation and support a healthy scalp appearance.
- Clinically tested: measurable increase in scalp hydration after 21 days of use. Certified to Maintain the Microbiome™. 52% of users reported hair felt thicker and fuller after 21 days.
- Founded by a hairstylist with 20 years behind the chair: Nina developed Najeau alongside an award-winning chemist after seeing firsthand how much scalp health determined the hair sitting on top.
- Lightweight, residue-free, and fragrance-free: layers into any existing routine without competing with other products.
KEY INGREDIENTS
- Copper Tripeptide-1 (GHK-Cu): supports the appearance of stronger, thicker-looking strands.
- Redensyl® complex: revives the look of thinning and sparse areas.
- Ceramide NP: strengthens the scalp barrier.
- Squalane: maintains scalp hydration.
- Caffeine: promotes a balanced scalp environment.
- Saw palmetto (Serenoa Serrulata): supports follicle health.
- Rosemary: invigorates scalp circulation.
- Niacinamide: supports overall scalp health.
FULL INGREDIENTS
Aqua/Water/Eau, 2,3-Butanediol, Glycerin, Kappaphycus Alvarezii Extract, Fucus Vesiculosus Extract, Propanediol, Ammonium Polyacryloyldimethyl Taurate, Squalane, Gluconolactone, Hexylene Glycol, Capryloyl Glycine, Avena Sativa (Oat) Peptide, Caffeine, Lactitol, Xylitol, Alcohol Denat., Sodium Benzoate, Arginine, Lactic Acid, Niacinamide, Serenoa Serrulata Fruit Extract, Sodium Hyaluronate, Panthenyl Ethyl Ether, Sorbitan Oleate Decylglucoside Crosspolymer, Arctium Lappa Root Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Glycine Soja (Soybean) Germ Extract, Triticum Vulgare (Wheat) Germ Extract, Xylitylglucoside, Sodium Hydroxide, Ceramide NP, Inositol, Polyglyceryl-10 Stearate, Scutellaria Baicalensis Root Extract, Anetholea Anisata Leaf Extract, Phenoxyethanol, Calcium Gluconate, Glycine, Larix Europaea Wood Extract, Sucrose Stearate, Lactose, Sodium Citrate, Olea Europaea (Olive) Fruit Oil, Tocopheryl Acetate, Lactis Proteinum/Milk Protein/Protéine du lait, Hydrogenated Lecithin, Sodium Metabisulfite, Sodium Dehydroacetate, Acetyl Cysteine, Acetyl Methionine, Potassium Sorbate, Camellia Sinensis Leaf Extract, Citric Acid, Zinc Chloride, Copper Tripeptide-1, Hydroxyacetophenone.
HOW TO USE
On dry or towel-dried hair, part through the scalp and mist along the roots, section by section. Work in with fingertips, then comb or brush through to distribute. Do not rinse. Apply 3x per week for optimal results.
DETAILS
- Size: 90ml / 3 fl oz
- Format: leave-in scalp treatment mist
- Paraben-free, mineral oil-free, silicone-free, synthetic dye-free, synthetic fragrance-free
- Cruelty-free, no animal testing
- Contains milk protein and lactose — not suitable for those with dairy allergies
- Certified to Maintain the Microbiome™
- For external use only on scalp and hair
- Made in the USA by Najeau
THE BRAND
Najeau was founded by Nina after 20 years working behind the chair as a hairstylist, watching client after client come in with hair concerns that had nothing to do with the hair itself and everything to do with what was happening at the scalp beneath it. She partnered with an award-winning chemist to develop a proactive scalp care system built around one conviction: the scalp is living skin, and the hair is the result. Many Najeau formulas begin with a single ingredient — cold-pressed Lebanese olive oil, sourced through the founder's family ties to a 900-year-old monastery in the Qadisha Valley. Inspired by ancestral tradition, refined by modern science. Treat. Clean. Balance.
