K18 Purple Shampoo TripleBright Oxidation Defense, 4.2 fl oz — Non‑Staining Ionic Detox for Brighter Blonde

K18 TripleBright Oxidation Defense Purple Shampoo is a non‑staining, triple‑action blonde shampoo that removes metal and mineral buildup, neutralizes existing brass, and helps defend against future brassiness for highlighted and lifted hair tones.

Many blondes battle dullness, unwanted yellow or orange tones, and the gradual reappearance of brass after salon visits. K18 TripleBright was formulated to tackle those root causes by combining ionic detox, precision violet toning, and a protective biopolymer into a mild foam shampoo. The result is a brighter, more even blonde that doesn’t rely on pigment‑depositing toners and that helps resist rapid re‑oxidation from hard water and environmental minerals.

How does TripleBright remove brass and buildup?

Instead of masking brass with colorants, TripleBright uses ionic detox to target the metals and minerals that oxidize on hair and cause warm tones. One wash is designed to lift months’ worth of metal deposits, restoring a cleaner base for tonality.

• Ionic detox technology pulls out iron, copper, and other mineral residues.
• Foam format spreads evenly to cleanse root through ends.
• Removes up to several months of hard‑water deposits in a single wash for many users.*

Will this purple shampoo stain or over‑tone my hair?

No — TripleBright is engineered to neutralize without leaving violet deposits. Its precision violet pigments correct yellow and orange hues while avoiding the overtone effect common to pigment‑heavy shampoos.

• Non‑staining formula avoids purple residue on hair and towels.
• Balances yellow and orange tones rather than depositing visible dye.
• Safe for a range of lifted and highlighted blonde shades.

How does TripleBright defend against future brassiness?

Beyond immediate cleansing and toning, the shampoo includes a lightweight biopolymer that helps block reattachment of metals during routine washing. That defensive layer supports longer‑lasting brightness between salon visits.

• Biopolymer forms a barrier that reduces future metal accumulation.
• Helps maintain salon color integrity for extended periods.
• Integrates into normal washing routine — no extra steps required.

How do I use K18 TripleBright for best results?

The product is delivered as an easy‑to‑apply foam designed for even distribution and controlled processing time. Follow the directions to ensure effective detox, precise neutralization, and protection.

• Dispense foam onto wet hair and distribute from roots to ends.
• Lather and leave on for 1–3 minutes depending on brass level.
• Rinse thoroughly; use as needed based on hair tone and water hardness.

Who is this for: K18 TripleBright is intended for people with highlighted, lightened, balayage, or otherwise lifted blonde hair who want to remove mineral and metal buildup, correct yellow/orange tones, and prolong the brightness of their color without depositing pigment. It’s suitable for a wide range of blonde and lightened tones and for anyone looking to combat the effects of hard water and environmental oxidation as part of their regular haircare routine.

Ingredients

Water(Aqua)(Eau), Cocamidopropyl Hydroxysultaine, Sodium Cocoyl Alaninate, Sodium Methyl Cocoyl Taurate, Propanediol, Polysorbate 20, Cocamidopropyl Betaine, Trisodium Dicarboxymethyl Alaninate, Sodium Phytate, Polyquaternium-77, Glycerin, Sodium Polyaspartate, Sodium Citrate, Sodium Gluconate, Citric Acid, Tetrasodium Glutamate Diacetate, Aspartic Acid, Caprylyl Glycol, Cocamidopropyl Dimethylamine, Sodium Glycolate, Sodium Hydroxide, Sodium Benzoate, Sodium Chloride, Acid Violet 43 (CI 60730), Phenoxyethanol, Fragrance (Parfum), Hexyl Cinnamal, Hydroxycitronellal, Citrus Limon (Lemon) Peel Oil, Tetramethyl Acetyloctahydronaphthalenes, Limonene, Benzyl Salicylate, Citrus Aurantium Peel Oil, Citrus Aurantium Flower Oil