Hair Treatment

Answer. The collection includes leave-in serums (like the Ion Lustre Emulsion), mask‑type treatments, and deep-conditioning formulas designed to repair, nourish, and protect hair. For example, the HIKOTA Complete Cleansing Hair Treatment gently cleanses while delivering nutrients to both scalp and hair.

Answer. It depends on the product: lightweight serums can be used more regularly (after shampooing), while richer treatment masks are best used 1‑2 times a week to deeply nourish and repair. This matches how many Japanese treatment formulas are recommended to be used.

Answer. No — SOWAKA’s treatment formulas are designed for hair health without heaviness. Many Japanese treatments use amino acids and plant-based oils, giving smoothness, shine, and repair but keeping the finish light.

Answer. Yes. The hair treatments in this collection are suitable for both color-treated and damaged hair. Many Japanese hair treatments contain repairing proteins and botanical extracts that help restore hair damage, protect against further harm, and improve smoothness.

Answer. Yes — certain SOWAKA treatment formulas (especially the leave-in ones) help form a protective layer on the hair shaft. This can reduce frizz, protect from heat styling, and shield hair from environmental stressors like pollution.