Skip to content
Nexxus KERAPHIX Liquid Crystallizer Reconstructive Leave-In Treatment Serum
4.7Ulta Rating

Nexxus

KERAPHIX Liquid Crystallizer Reconstructive Leave-In Treatment Serum

treatment

Heat Protection up to 450°Damage Shield SystemBond Repair Systemsulfate_freeHeat Protection up to 450°Damage Shield System

This liquid crystallizer treatment, part of Nexxus proteomic damage regimen powered by KRT™ Keratin Resistance Therapy, with liquid crystal amino acids, reconstructs bonds from cuticle to cortex for strong, fluid soft, damage-resistant hair.

This page contains affiliate links. Rituala may earn a commission if you purchase through them, at no extra cost to you.

$29.99

Catalog price — Amazon pricing may differ.

Benefits

  • 34X STRONGER + MORE RESISTANT TO HAIR BREAKAGE*
  • Repair and resist visible damage from coloring, bleaching, highlighting, styling, heat and more
  • Restores strength from cuticle to cortex using crystal technology providing deep penetration for lasting resilience
  • Heat protection up to 450° and future damage defense
  • Provides long-lasting hydration without heaviness
  • Detangling and enhancing manageability for effortless styling

Best For

Hair Types

StraightWavy

Addresses Concerns

MoistureRepairFrizz Control

How To Use

Apply on clean, damp or dry hair, focusing on mid-lengths to ends. Start with two pumps and apply more as needed to evenly distribute. Do not rinse.

Can't find what you're looking for?

Request a product and we'll add it to our catalog. Help us build a better collection for everyone.

With your permission, Rituala sends relevant hair-profile and quiz answers, hair and scalp concerns, routine and product details, approximate location and climate (if provided), check-in ratings and notes, and messages you submit to Google Gemini to generate personalized guidance, product analysis, and replies.

This is optional. You can still browse products, read saved guidance, and track your routine without AI. Turn this off any time in Privacy & Data settings to stop future sharing. Revoking cannot recall data already sent.

Only share details you are comfortable sending to Google. AI can make mistakes and does not provide medical advice.

Read our Privacy Policy

Sign in first to save your permission. Your message stays here.