Editor's Tip Editor's Tip

For ultra-healthy locks, apply Super Comb Prep & Protect after deep conditioning with Number 4 Lumiere d'hiver Reconstructing Masque.

Number 4™ Exclusive Beat the Heat Kit

$58.00 Ships Free
Includes Super Comb™ Prep & Protect leave-in conditioner: 6.7oz, Fluoro5 Elixir™ Restore & Repair Oil: 2oz, Hydrating Shampoo 1.5oz, Hydrating Condition 1.5oz

Availability: In stock

$58.00

Birchbox Breakdown

After years of relying on blow dryers and irons to score frizz-free locks (and also seeing the resulting damage and dryness), we were skeptical of a regimen that promised shiny strands without a hint of heat. But then we met this kit, and we became believers: It hydrates, protects, and leaves hair lustrous, no hot tools required. The sulfate- and sodium chloride-free Hydrating Shampoo seals in moisture and softens strands, while the Hydrating Condition tackles frizz, dryness, and split ends. Super Comb™ Prep & Protect leave-in conditioner effortlessly detangles with nutrient-rich botanicals and protects hair from sun damage with built-in UV filters. Finally, Fluoro5 Elixir™ Restore & Repair Oil revives, conditions, and adds plenty of gloss.

How to Use

Cleanse and condition hair with the Hydrating Shampoo and Hydrating Condition. Out of the shower, squeeze excess moisture from hair and towel dry. Spritz the Super Comb™ Prep & Protect evenly, and use a wide-toothed comb or your fingers to distribute the product through hair from root to tip. For additional shine and frizz control, work a few drops of the <a href=/shop/number-4-lumiere-d-hiver-fluoro5-elixer-restore-repair-oil">Fluoro5 Elixir™ Restore & Repair Oil into damp hair.

Hydrating Shampoo: Water, Sodium Cocoyl Isethionate, Sodium Lauryl Sulfoacetate, Cocamidopropyl Hydroxysultaine, Disodium Laureth Sulfosuccinate, Sodium Lauroyl Sarcosinate, Cocamidopropylamine Oxide, Fragrance (Parfum), Divinyldimethicone/Dimethicone Copolymer, Glycereth-26, Glycol Distearate, Gluconolactone, Disodium Cocoyl Glutamate, Lauryl Alcohol, Decyl Glucoside, Quaternium-91, Panthenol, Guar Hydroxypropyltrimonium Chloride, Amodimethicone, PPG-3 Benzyl Ether Myristate, Sodium Benzoate, PEG-120 Methyl Glucose Dioleate, Sodium Cocoyl Glutamate, C11-15 Pareth-7, Trisodium Ethylenediamine Disuccinate, Laureth-9, Glycerin, C12-13 Pareth-23, C12-13 Pareth-3, Polyquaternium-7, Dihydroxypropyl PEG-5 Linoleammonium Chloride, Trideceth-12, Linalool, Helianthus Annuus (Sunflower) Seed Oil, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Sodium Ascorbyl Phosphate, Hydrolyzed Soy Protein, Macrocystis Pyrifera Extract, Ribes Grossularia Fruit Extract, Ribes Nigrum (Black Currant) Leaf Extract, Yogurt Extract, Arctium Lappa Root Extract, Avena Sativa (Oat) Kernel Extract, Camellia Sinensis Leaf Extract, Chondrus Crispus (Carrageenan) Extract, Cymbopogon Schoenanthus Extract, Euterpe Oleracea Fruit Extract, Garcinia Mangostana Peel Extract, Hibiscus Sabdariffa Flower Extract, Hydrastis Canadensis (Golden Seal) Root Extract, Ilex Paraguariensis Leaf Extract

Hydrating Condition: Water, Cyclopentasiloxane, Cetearyl Alcohol, Stearyl Alcohol, Cetrimonium Chloride, Behentrimonium Methosulfate, Fragrance, Glycereth-26, Dimethiconol, Divinyldimethicone/Dimethicone Copolymer, Gluconolactone, Cetrimonium Bromide, Panthenol, PPG-3 Benzyl Ether Myristate, Jojoba Esters, Quaternium-91, Amodimethicone, Hydroxyethylcellulose, Cetrimonium Methosulfate, Sodium Benzoate, C11-15 Pareth-7, PEG-45M, Laureth-9, Glycerin, Butyrospermum Parkii (Shea Butter), Aminomethyl Propanol, C12-13 Pareth-23, C12-13 Pareth-3, Cinnamidopropyltrimonium Chloride, Trideceth-12, Citric Acid, Cinnamyl Alcohol, Helianthus Annuus (Sunflower) Seed Oil, Ethylhexyl Methoxycinnamate, Sodium Ascorbyl Phosphate, Butylene Glycol, Helianthus Annuus (Sunflower) Seed Extract, Hydrolyzed Soy Protein, Macrocystis Pyrifera Extract, Ribes Nigrum (Black Currant) Leaf Extract, Yogurt Extract, Tocopheryl Acetate, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Arctium Lappa Root Extract, Camellia Sinensis Leaf Extract, Chondrus Crispus (Carrageenan) Extract, Euterpe Oleracea Fruit Extract, Garcinia Mangostana Peel Extract, Hibiscus Sabdariffa Flower Extract, Ilex Paraguariensis Leaf Extract

Supercomb Prep & Protect: eau/water, amodimethicone, peg-40 hydrogenated castor oil, cetrimonium chloride, glucose, panthenol, parfum/fragrance, cetrimonium carboxydecyl peg-8 dimethicone, sodium pca, citric acid, cinnamidopropyltrimonium chloride, trideceth-12, magnesium sulfate, hydroxyethylcellulose, trisodium ethylenediamine disuccinate, hydrolyzed soy protein, hydrolyzed vegetable protein pg-propyl silanetriol, glycerin, sodium ascorbyl phosphate, lactoperoxidase, glucose oxidase, macrocystis pyrifera extract, ribes grossularia fruit extract, ribes nigrum (black currant) leaf extract, chondrus crispus (carrageenan) extract, euterpe oleracea fruit extract, garcinia mangostana peel extract, helianthus annuus (sunflower) seed oil*, arctium lappa root extract*, avena sativa (oat) kernel extract*, camellia sinensis leaf extract, cymbopogon schoenanthus extract, hibiscus sabdariffa flower extract*, hydrastis canadensis (golden seal) root extract*, ilex paraguariensis leaf extract* *certified organic by QCS

Fluoro5 Elixer Restore & Repair Oil: Cyclopentasiloxane,C13-14 Isoparaffin,Dimethicone,Dimethiconol,Phenyl Trimethicone,Perfluorononyl Dimethicone,Fragrance (Parfum),Benzyl Salicylate,Butylphenyl Methylpropional,Linalool,Hydroxyisohexyl 3- Cyclohexene Carboxaldehyde,Ethylhexyl Methoxycinnamate,Argania Spinosa Kernel Oil,Helianthus Annuus (Sunflower) Seed Oil,Glycerin,Sodium Ascorbyl Phosphate,Hydrolyzed Soy Protein,Macrocystis Pyrifera Extract,Ribes Grossularia Fruit Extract,Ribes Nigrum (Black Currant) Leaf Extract,Arctium Lappa Root Extract,Avena Sativa (Oat) Kernel Extract,Camellia Sinensis Leaf Extract,Chondrus Crispus (Carrageenan) Extract,Cymbopogon Schoenanthus Extract,Euterpe Oleracea Fruit Extract,Garcinia Mangostana Peel Extract,Hibiscus Sabdariffa Flower Extract,Hydrastis Canadensis (Golden Seal) Root Extract,Ilex Paraguariensis Leaf Extract

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Most Helpful Customer Reviews

love this brand
Purchased

After receiving the shampoo and conditioner as samples, I wanted to try more products from this brand. I thought this looked like a pretty good value, and it is an OK value. The leave-in conditioner and the oil are full size, but the shampoo and conditioner are tiny. It doesn't say in the description what size the products are, so I just wanted to let everyone know that the shampoo and conditioner are only 1 1/2 oz. each. That being said the leave-in conditioner and the oil are awesome. So far, I am very impressed with all the products in this brand.

4
Was this review helpful to you? Yes | No 12 of 12 found this review helpful. Was this review helpful to you? Yes | No
Love this brand!
Purchased

I am loving this Number 4 kit. I originally got samples and loved them so I bought this for the variety of items included. My hair feels and smells great! I have dry hair and it really makes it feel smooth. Only wish the shampoo and conditioner were bigger.

Highly recommend!

5
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Great set!
Purchased

This is a great set. I loved the leave it conditioner. The brush glided right through my hair which is saying something. I have curly, dry hair. It has felt softer. I wish the shampoo and conditioner were bigger, but the leave in and oil were good sized. The oil helped my hair to look less frizzy. I will buy the shampoo and conditioner.

4
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Best

No. 4 truly has some of the best products I have ever used. And just one use it transforms into silky healthy hair. Can't beat that. Worth every penny

5
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Great gift
Purchased

This was a great gift for my friend. I know she likes this brand, but don't know exactly which products. She will love these trial sizes and the cute bag it comes with!

5
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