K18 TripleBright Purple Shampoo

K18
Purple shampoo that tones without staining or drying — with K18PEPTIDE™ repairing lightened hair at the same time.
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Regular price $56.00
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Complete the Routine

The Moda Take

A purple shampoo for blonde, silver and highlighted hair that tones and brightens without the heavy pigment deposit or dry feeling most toning shampoos produce.

The Moda Team Review

TripleBright is K18’s toning shampoo and it differs from most purple shampoos in one important way: the pigment concentration is calibrated to tone without staining. The most common complaint about purple shampoos is that they leave hair feeling dry and coated with visible purple — particularly on very light or over-toned blonde. TripleBright uses a balanced pigment system that cancels brassiness and lifts brightness without depositing so aggressively that the hair ends up lavender or feels stripped.

The K18PEPTIDE™ in the formula adds a repair element to the tone step — relevant because lightened and highlighted hair is almost always structurally compromised and most toning shampoos do nothing to address that. Using TripleBright means the client’s toning wash is also actively contributing to repair, not just sitting on the surface.

Key Active Ingredient(s)

  • Triple-action toning pigments: Address brassiness, enhance brightness, and add vibrance in a single wash without heavy staining.
  • K18PEPTIDE™: Provides structural repair during the toning step, supporting the integrity of lightened or highlighted hair.

How To Use

  1. Apply to wet hair. Lather and leave for 1–3 minutes depending on desired tone intensity.
  2. Rinse. For less toning, reduce leave time. For stronger correction, extend to 5 minutes.
  3. Follow with K18 Damage Shield Conditioner and K18 Leave-In Mask.
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COMMON QUESTIONS

Good to Know

Not if you follow the recommended leave time. The pigment is calibrated to cancel brassiness and lift brightness rather than deposit purple. On very light or platinum blonde hair, reduce the leave time to 1 minute on the first use to gauge the result.
Once a week is typical for maintaining blonde tone. If your hair gets brassy quickly, use it every wash. If your hair retains tone well, every 2 weeks is fine.
Yes — lightened hair needs structural repair and toning washes open the cuticle, which makes it an ideal time for K18PEPTIDE™ penetration. TripleBright + Damage Shield Conditioner + K18 Mask is the complete blonde maintenance routine.
Yes. Use TripleBright when you need brass control and K18 Mask when you need repair. For fragile blondes, that pairing makes a lot of sense.
K18 recommends 1 to 3 minutes. Start conservatively if your hair is very light, porous, or freshly toned.
SALON NOTE

Not Sure If This Is The One?

Professional hair care can be personal. If you're unsure whether this product is right for your hair type, goals, or routine, our team is happy to help you choose with real salon experience behind the recommendation.
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