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A weightless, clinically proven fine hair conditioner to hydrate and help build lasting volume.
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Key Benefits
Weightlessly hydrates and nourishes
Detangles and smoothes hair
Helps build lasting body, volume, and bounce
Clinically proven to repair and prevent future damage
Clinically proven to strengthen hair
This weightless volumizing conditioner for fine hairis clinically proven to strengthen, repair, and prevent future damage from daily hair stressors, styling, or salon services.* The best conditioner for fine hair is one that gives you both volume and strength. N°.5FINEperfectly hydrates, nourishes, and detangles fine hair, leaving it smooth and strong without weighing it down so volume lasts all day.
*When used with N°.4FINE Bond Maintenance® Shampoo.
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, Behentrimonium Chloride, Cetyl Alcohol, Propanediol, Glycerin, Polyquaternium-37, C13-15 Alkane, Bis-Aminopropyl Diglycol Dimaleate, Phenoxyethanol, Parfum/Fragrance, Guar Hydroxypropyltrimonium Chloride, Lecithin, Isopropyl Alcohol, Polyester-11, Sclerotium Gum, Chlorphenesin, Glycine Soja (Soybean) Seed Extract, Triheptanoin, Panthenol, Stearamidopropyl Dimethylamine, Coco-Caprylate/Caprate, Ethylhexylglycerin, Polyimide-1, Oryza Sativa (Rice) Bran Extract, Niacinamide, Vitis Vinifera (Grape) Seed Oil, 1,2-Hexanediol, Sarcosine, Hydrolyzed Quinoa, Citric Acid, Dilinoleic Acid/Butanediol Copolymer, Pisum Sativum (Pea) Seed Extract, Propylene Glycol, Helianthus Annuus (Sunflower) Extract, Trisodium Ethylenediamine Disuccinate, Hexyl Cinnamal, Limonene, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tocopherol, Sodium Hyaluronate, Ethyl Lauroyl Arginate HCI, Arginine, Tetrasodium Glutamate Diacetate, Sodium Benzoate, Benzyl Alcohol, Castor Oil/IPDI Copolymer, Potassium Sorbate, Caesalpinia Spinosa Fruit Extract, Helianthus Annuus (Sunflower) Sprout Extract, Sodium Hydroxide, Amaranthus Caudatus Seed Extract, Jojoba Esters, Helianthus Annuus (Sunflower) Seed Wax, Polyglycerin-3, Yellow 5 (CI 19140), Yellow 6 (CI 15985)
- After shampooing with N°.4FINE, apply to clean, wet hair from mid-lengths to ends.
- Leave on for 1-3 minutes. Rinse well.
Powerful Results
*tested on bleached hair
2X
Volume
2X
Strength
60%
reduction in breakage*
How To Use
Recommended Routine
Want a Personalized Routine? Want a Personalized Routine?
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Common Questions
Nº.4FINE SHAMPOO and Nº.5FINE CONDITIONER are ultra-light formulas clinically proven to instantly volumize and strengthen fine hair types and all textures. Nº.4 BOND MAINTENANCE SHAMPOO and Nº.5 BOND MAINTENANCE CONDITIONER are highly concentrated, reparative formulas that hydrate and smooth while helping to prevent breakage and frizz for all hair types and textures.
Nº.5FINE CONDITIONER is formulated for instant volumizing and strengthening fine hair types and must be rinsed out after application. Nº.5 BOND MAINTENANCE® CONDITIONER is formulated for strengthening and hydrating all hair types and must be rinsed out after application. Nº.5 LEAVE-IN™ is a leave-in conditioner for all hair types seeking moisture and should be left in the hair after application.
Nº.4FINE SHAMPOO and Nº.5FINE CONDITIONER do not contain protein.
Yes, all OLAPLEX products are compatible and designed to work well together. For a customized OLAPLEX routine, take our Hair Quiz.
Yes, you can mix and match Nº.4FINE SHAMPOO and Nº.5FINE CONDITIONER with other shampoos and conditioners to create a customized routine for your specific haircare needs.
Yes. Nº.4FINE SHAMPOO and Nº.5FINE CONDITIONER are silicone-free and color-safe.
Yes. Nº.4FINE SHAMPOO and Nº.5FINE CONDITIONER are sulfate-free.
No. Nº.4FINE SHAMPOO and Nº.5FINE CONDITIONER will not weigh down fine hair over time with continued use. They are formulated specifically to create instant, all-day volume and weightlessly hydrate.