TripleBright Oxidation Defense Purple Shampoo Foam

Purple shampoo in foam format solves the over-application problem that causes violet staining. Powered by K18PEPTIDE™ — the proprietary 4-amino-acid biomimetic peptide that repairs hair bonds inside the cortex. Vegan, cruelty-free. Extends K18's clinical-clean framework into mass-market color care.

Brand: K18
Category: Haircare
Signal strength: Accelerating
Price tier: Mid

Ingredients intelligence

In research

Ingredient breakdown for this product is in editorial research. Cross-reference our ingredient intelligence index while we complete the dossier.

Other Haircare on watch

Ouai
Bond Repair Balm
Kerativ
Redensify Treatment Serum
Crown Affair
The Dry Shampoo — Refillable (Travel Size Launch)

Graph relationships

Timeline

Sources

01
K18 — TripleBright Purple Shampoo Foam (April 2026)

Ingredients intelligence

Bond Repair Balm

Redensify Treatment Serum

The Dry Shampoo — Refillable (Travel Size Launch)