Keranique Color Boost Shampoo & Conditioner for Color-Treated, Thinning Hair — Sulfate-Free, UV Protection

Keranique Rejuvenate Color Boost Shampoo & Conditioner is a sulfate- and paraben-free two-step system designed to refresh color, add shine, and strengthen fine or thinning, color-treated hair.

This shampoo and conditioner pair combines keratin amino technology with color-protecting actives to reduce color washout, tame dryness, and help improve the look and feel of fragile, chemically treated strands. Formulated for women with thinning or fine hair, the set aims to deliver softer texture, better manageability, and enhanced vibrancy without harsh sulfates or parabens. It also includes UV-protective ingredients and conditioning agents that help defend hair against everyday damage from brushing, heat styling, and sun exposure.

How does this duo protect hair color between salon visits?

The Rejuvenate Color Boost system uses color-preserving ingredients and True Tone technology to slow pigment loss so color looks fresher for longer. UV filters and curcumin help shield hair from sun-related fading while a mild cleansing base avoids stripping hues.

• Color-safe, sulfate-free shampoo to prevent premature washout
• True Tone color-enhancing components that refresh shade vibrancy
• UV protection to reduce sun-induced fading
• Conditioner seals the cuticle to lock in pigment and shine

Will this set work on thinning or fine hair without weighing it down?

The formula balances moisturizing and strengthening without heavy silicones, so it cleanses and conditions while maintaining lift at the root. Keratin Amino Complex thickens individual strands, while lightweight conditioners smooth and detangle without leaving a greasy residue.

• Keratin Amino Complex helps increase apparent strand thickness
• Biotin and panthenol support strength and flexibility
• Arginine and light emollients condition without heaviness
• Designed to improve manageability for fine, brittle hair

What key ingredients should I expect and how do they help hair health?

This set blends strengthening, conditioning and protective ingredients to address multiple needs of colored, fragile hair. Ingredients like panthenol and biotin help reduce breakage while curcumin and UV filters defend color; gentle surfactants cleanse without over-drying.

• Keratin Amino Complex — strengthens and adds body to each shaft
• Biotin and panthenol — enhance resilience and moisture retention
• Curcumin and UV-protective agents — preserve shade and brightness
• Color-enhancing True Tone tech — refreshes and evens tone

How should I use the shampoo and conditioner for best results?

Use the shampoo to gently cleanse, concentrating on the scalp to remove buildup, then apply the conditioner mid-length to ends to restore moisture and close the cuticle. For optimal color retention and improved texture, use both consistently as part of your regular routine.

• Shampoo: wet hair, lather at the scalp, rinse thoroughly
• Conditioner: distribute through mid-lengths and ends, leave 1–3 minutes, then rinse
• Use with Keranique styling products for extra volume and protection
• For best color longevity, avoid daily hot-water washing and minimize heat styling

Who is this for: Keranique Rejuvenate Color Boost Shampoo & Conditioner is made for women with color-treated, fine, brittle, or thinning hair who want to maintain salon color, add shine, and strengthen fragile strands without sulfates or parabens. If you seek a gentle yet focused system that refreshes tone, helps reduce visible color fade, and improves manageability, this two-step regimen is formulated to fit into a regular hair-care routine and support healthier-looking hair over time.

Ingredients

Water (Aqua, Eau), Disodium Laureth Sulfosuccinate, Sodium Lauryl Sulfoacetate, Sodium Cocoyl Isethionate, Cocamidopropyl Hydroxysultaine, Disteareth-75 IPDI, Fragrance (Parfum), Caprylyl Glycol, Quaternium-95, Sodium Lauroyl Sarcosinate, PEG-7 Glyceryl Cocoate, Linoleamidopropyl PG-Dimonium Chloride Phosphate, Methoxy PEG/PPG-7/3 Aminopropyl Dimethicone, Caprylic/Capric Triglyceride, Propanediol, Propylene Glycol, Glyceryl Undecylenate, Glyceryl Laurate, Tetrasodium Glutamate Diacetate, Polyquaternium-7, Citric Acid, Lauric Acid, Sodium Benzoate, Panthenol, Glycerin, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Hydrolyzed Ceratonia Siliqua Seed Extract, Keratin, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Zea Mays (Corn) Starch, Arginine, Acetyl Tyrosine, Pentylene Glycol, PEG-12 Dimethicone, Calcium Pantothenate, Zinc Gluconate, Hydrolyzed Keratin, Niacinamide, Ornithine HCL, Potassium Sorbate, Curcuma Longa (Turmeric) Root Oil, Bisabolol, Apium Graveolens (Celery) Seed Extract, Allantoin, Tocopheryl Acetate, Polyquaternium-11, Citrulline, Biotin, Hydrolyzed Soy Protein, Glucosamine HCL, Disodium Succinate, Guar Hydroxypropyltrimonium Chloride, Arctium Majus Root Extract, Panax Ginseng Root Extract, Coumarin, Limonene, Hexyl Cinnamal, Hydroxycitronellal, Linalool