L’ANZA Healing Strength Repair Shampoo 33.8 fl oz — sulfate-free, peptide & keratin repair for fragile, color-treated hair

L’ANZA Healing Strength Repair Shampoo is a sulfate-free, daily cleansing formula designed to rebuild weak, fragile hair and restore elasticity, shine, and manageability.

This professional-strength shampoo blends peptide and keratin healing technology with antioxidant-rich White Tea Extract to fortify hair from the inside out. The formula is free of sulfates and parabens, cleanses gently without stripping color, and targets breakage-prone strands to help hair feel smoother and look healthier with regular use.

How does this shampoo rebuild and protect weakened hair?

The shampoo delivers a targeted mix of peptides and keratin-building ingredients that help replenish structural proteins lost to styling and aging. Antioxidants and plant-derived complexes defend hair against environmental stressors while sealing the cuticle for improved strength and shine.

• CP Anti-Aging Complex supports internal protein repair and resilience
• Peptides and Keratin Healing Technology restore elasticity and reduce breakage
• White Tea Extract provides antioxidant protection from free radicals
• Neem Plant Complex nourishes and helps smooth the cuticle

Will this shampoo work for color-treated or sensitive scalps?

Yes — its sulfate-free base is formulated to clean without harsh surfactants that strip pigment or moisture. The gentle lather preserves color and natural oils while offering a mild, non-irritating cleanse suitable for many scalps.

• Sulfate- and paraben-free formulation for safer color retention
• Mild cleansing action that avoids over-drying hair and scalp
• Appropriate for repeated daily use on many hair types

How quickly will I notice improvements in my hair's strength and texture?

Some users notice smoother, more manageable hair after the first wash thanks to cuticle-sealing and conditioning agents. Greater reductions in breakage and increased elasticity typically appear with consistent use over several weeks as internal proteins rebuild.

• Immediate benefits: increased gloss, smoother feel, easier combing
• Short-term (weeks): improved elasticity and less mechanical breakage
• Long-term: restored structural integrity with ongoing use

What styling or hair types is this shampoo best suited for?

The formula is versatile and works for all hair types, with particular benefits for fragile, chemically processed, or mature hair that needs structural support. It pairs well with strengthening treatments or conditioners when more intense repair is required.

• Ideal for fragile, over-processed, or thinning hair needing reinforcement
• Compatible with color-treated and heat-styled hair routines
• Large 33.8 fl oz size suits salons, multi-person households, or extended at-home use

Who is this for: L’ANZA Healing Strength Repair Shampoo is aimed at anyone looking to strengthen weakened strands and recover manageability—especially those with damaged, chemically treated, or aging hair. It’s a practical daily option for people wanting gentler cleansing that supports protein replenishment, reduces breakage, and helps hair look smoother and shinier without sulfates or parabens.

Ingredients

Water/Eau (Aqua), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Lauroyl Methyl Isethionate, Sodium Lauroyl Lactylate, Keratin Amino Acids, Camellia Sinensis (White Tea) Leaf Extract, Entada Phaseoloides Bark/Seed Extract (Gugo), Dimethiconol Cysteine, Ceramide 2, Dimethiconol Meadowfoamate, Sodium PCA, Magnesium PCA, Zinc PCA, Manganese PCA, PEG-150 Distearate, Guar Hydroxypropyltrimonium Chloride, Tris(Tetramethylhydroxypiperidinol) Citrate, Sodium Hyaluronate (Hyaluronic Acid), Silicone Quaternium-3, Trideceth-12, Citric Acid, PPG-4-Ceteth-20, Dipropylene Glycol, Trimethylisoxyamodimethicone, Sodium Benzotriazolyl Butylphenol Sulfonate, Buteth-3, Tributyl Citrate, Methylchloroisothiazolinone, Methylisothiazolinone, Glycol Distearate, Fragrance (Parfum), Benzyl Salicylate, Butylphenyl Methylpropional (Lilial), Coumarin, Limonene, Linalool