{"@context":"https://schema.org","@type":"Product","name":"DOUBLE VOLUME FINE HAIR SET","image":["https://cdn.shopify.com/s/files/1/0434/1661/files/1-N4-5finekits_Products_1440.jpg?v=1753366688","https://cdn.shopify.com/s/files/1/0434/1661/files/2-N4-5finekits_Goop_1440.jpg?v=1753366688","https://cdn.shopify.com/s/files/1/0434/1661/files/3-N4-5finekits_Benefits_1440_b67f5c25-69c4-4d16-ad07-0eea6fac341f.jpg?v=1753470753","https://cdn.shopify.com/s/files/1/0434/1661/files/4-N4-5finekits_Result1_1440.jpg?v=1753470753","https://cdn.shopify.com/s/files/1/0434/1661/files/5-N4-5finekits_Result2_1440.jpg?v=1753470753","https://cdn.shopify.com/s/files/1/0434/1661/files/6-N4-5finekits_Result3_1440.jpg?v=1753470764","https://cdn.shopify.com/s/files/1/0434/1661/files/7-N4-5finekits_Routine_1440_a828b436-6298-45c8-83eb-2a47a32e2b74.jpg?v=1753470764"],"description":"

KEY BENEFITS

Weightlessly hydrates and nourishes
\n
Detangles and smoothes hair
Helps build lasting body, volume, and bounce
\nClinically proven to repair and prevent future damage
\n
Clinically proven to strengthen hair

DETAILS

The #1 Prestige Shampoo and Conditioner* in New Fine Hair Formulas

An ultra-light, volumizing shampoo and conditioner for fine hair in full size. Nº.4FINE gently removes buildup to leave hair clean and soft while Nº.5FINE perfectly hydrates, nourishes, and detangles fine hair without weighing it down for lasting volume, body, and bounce. Get them together for stronger fine hair with all-day volume.

The perfect shampoo and conditioner for fine curly hair, fine wavy hair, and fine straight hair.

KEY CLAIMS

2X volume*
2X strength**

*When Nº.4FINE SHAMPOO and Nº.5FINE CONDITIONER are used.

**When Nº.4FINE SHAMPOO and Nº.5FINE CONDITIONER are used.

INGREDIENTS

\nPatented OLAPLEX Bond Building Technology: strengthens hair and repairs damage on a molecular level by rebuilding the disulfide bonds that give hair its strength.

HOW TO USE

Apply N°.4FINE to wet hair and lather thoroughly. Rinse well.
Apply N°.5FINE to clean, wet hair from mid-lengths to ends.
Leave on for 1-3 minutes. Rinse well.

See individual products for detailed usage instructions.
\n

FULL INGREDIENTS LIST

N°.4FINE BOND MAINTENANCE® SHAMPOO

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)

N°.5FINE BOND MAINTENANCE® CONDITIONER

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)

","brand":{"@type":"Brand","name":"OLAPLEX"},"category":"Retail","dateModified":"2026-05-17T18:02:26.967019","offers":{"@type":"AggregateOffer","lowPrice":44,"highPrice":44,"priceCurrency":"USD","priceValidUntil":"2026-06-19","offerCount":1,"availability":"https://schema.org/InStock","url":"https://storestream.ai/products/double-volume-fine-hair-set-9f9bea28","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}},"offers":[{"@type":"Offer","seller":{"@type":"Organization","name":"Olaplex"},"price":44,"priceCurrency":"USD","priceValidUntil":"2026-06-19","availability":"https://schema.org/InStock","url":"https://olaplex.com/products/double-volume-fine-hair-set-uk","itemCondition":"https://schema.org/NewCondition","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}}}]}}

DOUBLE VOLUME FINE HAIR SET

Where to Buy