STRAINIA Scalp Repair Brush

From the Zen gardens of Japan to your morning routine — where ancient flow meets modern hair science.

STRAINIA | Japanese Haircare Engineering for Unruly Hair

• Built for くせ毛 (Kusege) — Frizzy, wavy, puffy and difficult-to-manage hair, addressed at the source
• Karesansui-Inspired Philosophy — The flowing curved lines of Japanese Zen dry gardens inspired STRAINIA’s approach: guiding hair from chaos, through tension, into order
• Specialist Development — Created by a team who personally experience unruly hair, in partnership with specialist Japanese manufacturing
• A Complete System — Part of a full Japanese straight-hair ritual: shampoo, treatment, mask, serum, milk, oil and tools
• Made in Japan 🇯🇵

Scalp Repair Brush — Pores Are Reborn with Water and Light

The STRAINIA Scalp Repair Brush is not an ordinary shampoo brush. Powered by Ion Wash Technology — a patented system combining titanium dioxide (TiO2) and a solar cell that activates on contact with water and light — the brush generates negative electrons that seek out and dislodge the deep-pore dirt that fingers and ordinary brushes simply cannot reach. Pair that with two uniquely arranged pin types that gently stimulate the scalp, and you have a tool that addresses the very root of unruly, frizzy hair: a congested, unbalanced scalp.

Key Features

• Ion Wash Technology — Patented combination of TiO2 and solar cell technology; reacts to water and light to generate negative electrons that actively draw out pore-clogging impurities
• Dual-Pin Structure — Two uniquely arranged pin types work together to gently stimulate the scalp, sweep out buildup and support a deep, refreshing cleanse without damaging hair
• No Power Required — Activated naturally by water and light during your regular shampoo routine; no batteries, no charging
• Hair-Friendly Scalp Care — Addresses frizzy and difficult hair from the root without causing damage; suitable for daily use
• Precision Dimensions — 55mm x 40mm x 175mm; 107.5g; ergonomically shaped for comfortable scalp coverage
• Comes with Dedicated Base — Includes an acrylic resin stand for hygienic, upright storage

How to Use

Wet hair thoroughly. Apply STRAINIA Care Straight Shampoo to the scalp. Place the brush against the scalp and use gentle circular motions — the Ion Wash Technology activates automatically on contact with water and light. Work across all areas of the scalp, then rinse thoroughly. Store upright on the included dedicated base.

Materials

Main body: ABS resin, acrylic resin, conductive silicone, titanium oxide, solar panel, stainless steel (screw). Dedicated base: acrylic resin.

The Clean Scalp Philosophy

STRAINIA’s approach to unruly hair starts at the scalp. Blocked pores mean blocked potential — for shine, for manageability, for the entire STRAINIA ritual to work as designed. The Scalp Repair Brush is STRAINIA’s most advanced tool: science-backed, patent-protected, and built for the hair type that deserves better than ordinary care.