Nexxus Liquid Crystallizer Hair Strengthening Treatment 3.3 oz — Leave-In Keratin Repair & Heat Protection

Nexxus KERAPHIX™ Liquid Crystallizer is a lightweight leave-in reconstructive treatment that rebuilds hair protein and strengthens strands for smoother, shinier, more resilient hair.

This concentrated 3.3 oz strengthening treatment uses Nexxus's KRT™ Keratin Resistance Therapy with liquid crystal serine amino acids to target protein loss caused by coloring, heat, brushing, and chemical services. Rather than masking damage, the formula works at the molecular level to rebuild bonds from cuticle to cortex, seal the outer layer, and deliver weightless hydration that improves manageability and shine. It’s designed for routine use to reduce breakage and help hair perform like virgin strands over time.

How does the Liquid Crystallizer rebuild damaged hair?

The treatment employs advanced proteomics to identify depleted amino acids and keratin sites, then replenishes and reconstructs those areas to restore structural integrity. That repair strengthens each strand internally while the crystallizing technology seals the cuticle to lock in protection.

• Contains 19.3% KRT™ technology with liquid crystal serine amino acids for deep bond repair
• Reconstructs from cuticle to cortex to reinforce the hair fiber
• Seals the outer layer to reduce porosity and improve elasticity

What visible results can I expect after using this leave-in treatment?

Users will notice softer, smoother hair and reduced breakage within the first applications, plus improved shine and detangling for easier styling. Over time, hair becomes more resilient and better able to withstand coloring and heat.

• Soft, high-gloss finish with reduced frizz and smoother texture
• Weightless hydration that detangles and increases manageability
• Clinically shown system performance: up to 34X stronger vs. non-conditioning shampoo

How do I use the Nexxus KERAPHIX Liquid Crystallizer in my routine?

Apply to clean, towel-dried hair focusing on mid-lengths and ends, then style as usual; it’s formulated as a leave-in to deliver continuous protection. The product works under heat styling up to 450°F and provides a damage-shield for future chemical or thermal stress.

• Use after cleansing and conditioning on damp hair for best absorption
• Apply sparingly through lengths and ends—no rinse required
• Can be used before blow-drying or flat-ironing for added heat defense

Is this suitable for color-treated or chemically processed hair?

Yes — the formula is specifically designed to repair and protect hair compromised by color, bleaching, highlights, and other chemical services. It rebuilds protein bonds to restore strength and minimize future visible damage without weighing hair down.

• Safe for color-treated, bleached, and chemically processed hair
• Helps restore strength to hair weakened by salon services
• Leaves hair ready for styling with improved resilience and gloss

Who is this for: Nexxus KERAPHIX Liquid Crystallizer is ideal for anyone with damaged, brittle, color-treated, or frequently styled hair seeking a professional-strength leave-in that repairs at the protein level. If you want a lightweight reconstructive treatment that detangles, protects against future damage, and boosts shine without residue, this product is built to deliver salon-grade strengthening at home.

Ingredients

Water (aqua), Dimethicone, Glycerin, Propylene Glycol, Serine, Phenyl Trimethicone, Polyacrylamide, Sodium Gluconate, Citric Acid, Phenoxyethanol, C13-14 Isoalkane, Fragrance (parfum), Peg-8 Methicone, Dimethiconol, Cetrimonium Chloride, Laureth-7, Disodium Edta, Iodopropynyl Butylcarbamate, Alpha-isomethyl Ionone, Citronellol, Hexyl Cinnamal, Limonene, Linalool.