Kristin Ess Hair Gloss in Bittersweet Dark Brunette - 4 Wk Semi Permanent Hair Color for Women - Dark Brown Color Depositing Conditioner & Toner for Vibrant Color + Shine - Hair Dye Glaze - Vegan

I always recommend that my clients come to get glossed and toned between salon visits to extend the life of their color. I’m finally able to give them, and you, something that is easy to use at home. This in-shower treatment is formulated to instantly boost vibrancy and shine, and adds depth to color treated or naturally dark brown hair. It will help you keep your color looking fresh, shiny and healthy between appointments. Choose this color if you have dark brown hair and want to neutralize or tone out any warmth or brassiness. VIBRANCY BOOSTING TECHNOLOGY: creates a protective shield over the hair to instantly boost shine and help lock-in your color. ANTI-OXIDANT COMPLEX: smooths and softens hair from root to tip making hair more manageable. ALKALINE NEUTRALIZING SYSTEM: protects from color fading by preventing hard water minerals from being deposited onto the hair and scalp. LET’S TALK… WHO NEEDS THIS? anyone with dark brown hair looking to tone down brassiness and boost shine. WHAT IS IT? in-shower treatment that nourishes strands and restores vibrancy. WHEN DO I USE IT? in-between salon visits or any time your color looks dull or “brassy”. WILL IT COVER gray HAIR? ammonia-free formula will not lift, lighten or cover grays. IS IT PERMANENT? color lasts 3-4 weeks and will gradually fade, depending on how often you shampoo.

Price and availability captured 2026-08-21 and subject to change. The price shown on Amazon at the time of purchase applies.