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An ultra-light, clinically proven fine hair shampoo to volumize and strengthen.

Key benefits: 

• Gently cleanses without stripping.
• Strengthens and protects fine hair.
• Removes buildup to help volumize and lift at the roots.
• Clinically proven to repair and prevent future damage.
• Clinically proven to strengthen hair.

This ultra-light volumizing shampoo for fine hair is clinically proven to strengthen, repair, and prevent future damage from everyday elements, styling, or salon services.* The best shampoo for fine hair has to repair as it volumizes. Nº. 4FINE gently removes buildup to leave hair clean and soft with lasting volume, body, and bounce – never weighed down or dried out.

*When used with Nº.5FINE Bond Maintenance® Conditioner.

Ingredients: 

Flexible Polymers 
Help to provide volume and lift at the roots.

Low Molecular Weight Hyaluronic Acid
Promotes soft, hydrated hair.

Hydra-Balancing Matrix 
Leaves fine hair weightlessly clean and hydrated without over-conditioning.

Aqua/Water/Eau, Sodium Cocoyl Alaninate, Sodium Cocoyl Isethionate, Coco-Glucoside, Lauryl Glucoside, Propanediol, Cocamidopropyl Hydroxysultaine, Glycerin, Acrylates Copolymer, Polyquaternium-80, Bis-Aminopropyl Diglycol Dimaleate, Phenoxyethanol, Sodium Chloride, Parfum/Fragrance, Coconut Acid, Cocamide MIPA, Guar Hydroxypropyltrimonium Chloride, Polyglyceryl-4 Caprate, Polyglyceryl-6 Caprylate, Polyimide-1, Chlorphenesin, Panthenol, Xanthan Gum, Polyquaternium-7, Cetrimonium Chloride, Ethylhexylglycerin, Oryza Sativa (Rice) Bran Extract, Hydrolyzed Quinoa, Trisodium Ethylenediamine Disuccinate, Sarcosine, Pisum Sativum (Pea) Seed Extract, Helianthus Annuus (Sunflower) Extract, Propylene Glycol, Sclerotium Gum, 1,2-Hexanediol, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tocopherol, Sodium Hydroxide, Algin, Sodium Hyaluronate, Sodium Benzoate, Benzyl Alcohol, Tetrasodium Glutamate Diacetate, Potassium Sorbate, Caesalpinia Spinosa Fruit Extract, Helianthus Annuus (Sunflower) Sprout Extract, Citric Acid, Hexyl Cinnamal, Limonene, Citral, Yellow 5 (CI 19140), Yellow 6 (CI 15985)

How to use:

1. Apply to wet hair. 
2. Lather thoroughly and rinse well. 
3. Follow with Nº.5FINE Bond Maintenance® Conditioner.