1) Neutralize on a Schedule Every 1–2 weeks: choose violet for yellow or blue for orange brass. Semi-Permanent Violet Example (012 Ice Blonde): https://kostumeusa.store/product/kostume-kolor-012-ice-blonde-semi-permanent-hair-color/ Color Maintenance masks (violet/blue options): https://kostumeusa.store/color-maintenance-hair-care/…
Your Week, Simplified Wash Day (1–2×/week) Cleanse gently (lukewarm water; scalp only). Shampoos: https://kostumeusa.store/product/best-repair-shampoo-restruturador/ Deep condition/repair mid-lengths→ends. K. Fiber Conditioner: https://kostumeusa.store/product/k-fiber-mascara-restruturador-best-repair-conditioner/ Seal + protect post-towel: Leave-in (12-in-1): https://kostumeusa.store/product/hair-treatment-purifier-micelar-leave-in-spray-12-in-1/ Serum: https://kostumeusa.store/product/k-fiber-reparador-essencial-hair-serum/…
Brass IssueUndertone ShowingUse ThisWhy It WorksProduct PicksYellow (banana, pale gold)Warm yellowVioletViolet cancels yellow on the color wheelKostume Kolor 012 Ice Blonde (semi-permanent) → https://kostumeusa.store/product/kostume-kolor-012-ice-blonde-semi-permanent-hair-color/ • Color Maintenance masks (violet options…
