ONSENSOU Scalp Care Shampoo & Treatment Set
ONSENSOU Scalp Care Shampoo & Treatment Set
Introducing the ONSENSOU 温泉藻 Scalp Care Shampoo & Treatment Set—hot spring algae hair care from Beppu, Japan, ranked #1 in scalp care on @cosme Japan. This J-Beauty duo is essential for post-summer hair repair in early fall 2026.
After months of UV exposure and sweat, this strengthening shampoo helps keep the scalp feeling clean and comfortable, while mineral-rich onsen algae helps smooth the look and feel of the cuticle. Perfect for addressing fall hair shedding season and the look of fine, limp hair lacking volume.
Use the scalp treatment shampoo 2–3 times weekly with gentle massage; apply treatment mid-lengths to ends 1–2 times weekly for 2–3 minutes. Experience authentic onsensou scalp care this season.
香り
A tea-floral scent layering a fresh tea note with bluebell and wild rose.
Top: Bergamot · White Grape
Middle: Bluebell · Wild Rose · Muguet
Base: White Musk · Patchouli · Rosewood
Full Ingredients
■ Scalp Care Shampoo (with Menthol)
Water, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Cocamide Methyl MEA, Sodium Methyl Cocoyl Taurate, Polysorbate 80, Algae Extract, Hydrolyzed Yeast Extract, Polyquaternium-10, Sodium Benzoate, Fragrance, Menthol, Citric Acid, Disodium EDTA, Dipotassium Glycyrrhizate, Phenoxyethanol.
■ Scalp Care Shampoo Mild
Water, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Cocamide Methyl MEA, Sodium Methyl Cocoyl Taurate, Polysorbate 80, Algae Extract, Hydrolyzed Yeast Extract, Polyquaternium-10, Sodium Benzoate, Fragrance, Citric Acid, Disodium EDTA, Dipotassium Glycyrrhizate, Phenoxyethanol.
■ Scalp Care Treatment
Water, Isopropyl Myristate, Stearyl Alcohol, Cetearyl Alcohol, Isononyl Isononanoate, Behentrimonium Chloride, Hydrolyzed Yeast Extract, Algae Extract, Olea Europaea (Olive) Fruit Oil, Fragrance, Quaternium-33, Simmondsia Chinensis (Jojoba) Seed Oil, Guar Hydroxypropyltrimonium Chloride, Butylene Glycol, Mangifera Indica (Mango) Seed Butter, Phytosteryl/Octyldodecyl Lauroyl Glutamate, Caramel, Tocopherol, Persea Gratissima (Avocado) Oil, Dipotassium Glycyrrhizate, Phenoxyethanol.
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