EVA·NYC Bye Bye Brass Purple Toning Hair Mask 8.4 fl oz — Anti-Brass, Moisturizing

Bye Bye Brass Purple Toning Mask is a rich, violet-toned treatment that neutralizes yellow and brassy hues while deeply moisturizing blonde, gray, and lightened hair.

If your blonde, silver, or highlighted hair looks warm, dull, or uneven between salon visits, this concentrated mask rebalances tone and restores softness in one treatment. Formulated with ultra-violet pigments to counteract unwanted warmth and Wild Cherry Bark to hydrate, the EVA·NYC mask delivers cooler, brighter color and improved texture without a complicated routine. The Ginger Rose fragrance—fresh ginger, floral freesia, warm turmeric, and soft musk—turns each application into a salon-like sensory moment.

How quickly will I see a reduction in brassy tones?

Most users notice a visible toning effect after the first use, with stronger neutralization after a few applications depending on pigment buildup. Results depend on how brassy the hair is and how long the mask is left on, so start with short processing times and adjust as needed.

• Visible cooling after one use for mild brassiness
• Stronger neutralization after 2–3 weekly treatments if needed
• Recommended leave time: 3–5 minutes; increase slightly for deeper toning
• Works best on clean, towel-dried hair for even pigment deposition

Will this mask moisturize without weighing hair down?

Yes—Wild Cherry Bark and the creamy mask base are designed to restore softness and moisture while keeping strands buoyant. The formulation balances conditioning with lightweight slip so hair is smoother and shinier without feeling heavy or greasy.

• Deep conditioning formula targets dry, porous ends
• Leaves hair soft, detangled, and easier to style
• Rinse-out mask avoids buildup when used as directed
• Suitable for weekly maintenance to preserve softness

How do I use Eva NYC Bye Bye Brass for best results?

After shampooing, massage the mask from mid-lengths to ends on towel-dried hair and leave it on for 3–5 minutes, then rinse thoroughly. Use weekly or as needed; shorter times give subtle toning, longer within recommended range increases neutralization of brassy pigments.

• Apply on clean, damp hair for even coverage
• Distribute evenly with fingers or a wide-tooth comb
• Process 3–5 minutes; monitor results to avoid over-toning
• Rinse completely and style as usual

Is this safe for all lightened or gray hair types?

The mask is formulated for blonde, gray, highlighted, and lightened hair and works on a range of porosities and textures. It’s a cosmetic toner and hydrator intended for routine color maintenance—avoid contact with eyes and follow processing times to maintain the shade you want.

• Designed specifically for cool-toning brass-prone hair
• Appropriate for color-treated, bleached, and naturally gray hair
• Not a permanent color—use to maintain or refresh tone between appointments
• Free of over 1,300 questionable ingredients as part of a cleaner formulation

Who is this for: EVA·NYC Bye Bye Brass Purple Toning Mask is ideal for anyone with blonde, bleached, highlighted, or gray hair who wants to reduce yellow or brassy tones while restoring moisture and shine. It suits salon-goers maintaining cool tones between appointments and at-home users seeking a low-effort treatment that improves texture, vibrancy, and manageability without heavy residue.

Ingredients

Water/Eau/Aqua, Cetearyl Alcohol, Cetyl Alcohol, Glycerin, Isopropyl Myristate, Behentrimonium Chloride*, Polyester-37, Ethyl Macadamiate, Butyrospermum Parkii (Shea/Karite) Butter, Hydrolyzed Vegetable Protein, Prunus Serotina (Wild Cherry/Cerise Sauvage) Bark Extract, Zingiber Officinale (Ginger/Gingembre) Root Extract, Panthenol, Tocopheryl Acetate, Tocopherol, Cetrimonium Chloride*, Polyquaternium-37, Guar Hydroxypropyltrimonium Chloride, Isododecane, Neopentyl Glycol Diheptanoate, Ethyl Canolate, Dicaprylyl Carbonate, Sorbitan Oleate, Lauryl Glucoside, Acrylates/Stearyl Methacrylate Copolymer, Phenoxyethanol, Chlorphenesin, Ethylhexylglycerin, Sodium Benzoate, Tetrasodium EDTA, Citric Acid, Malic Acid, Aminomethyl Propanol, Isopropyl Alcohol, Fragrance/Parfum, Citrus Aurantium (Orange) Peel Oil, Limonene, Linalyl Acetate, Linalool, Hexyl Cinnamal, Tetramethyl Acetyloctahydronaphthalenes, Pinene, Geraniol, Hydroxycitronellal, Citral, Ext. Violet 2 (CI 60730) *antistatic agent/agent antistatique