Shop the Finest of Number 4 Here

From cutting-edge tech to timeless staples, Number 4 covers all your needs.

Number 4 Smoothing Hair Balm. Hair Styling Product for Flexible Hold. Anti-Frizz, Rehapes for Soft, Touchable Finish, 4.9 oz

Number 4 Smoothing Hair Balm. Hair Styling Product for Flexible Hold. Anti-Frizz, Rehapes for Soft, Touchable Finish, 4.9 oz

4.7
CanadaStore
$87
Number 4 Smoothing Hair Balm. Hair Styling Product for Flexible Hold. Anti-Frizz, Rehapes for Soft, Touchable Finish, 1.45 oz

Number 4 Smoothing Hair Balm. Hair Styling Product for Flexible Hold. Anti-Frizz, Rehapes for Soft, Touchable Finish, 1.45 oz

4.0
CanadaStore
$27
Number 4 N.4 Jour d'automne Smoothing Balm, For Frizzy, Wavy, Unruly Hair Locks (w/Sleek Comb) # No. 4 Conditioner Hair (4.9 oz / 144 (PACK OF 2))

Number 4 N.4 Jour d'automne Smoothing Balm, For Frizzy, Wavy, Unruly Hair Locks (w/Sleek Comb) # No. 4 Conditioner Hair (4.9 oz / 144 (PACK OF 2))

4.5
CanadaStore
$6
Number 4 N.4 L'Eau De Mare Hydrating Shampoo & Conditioner DUO Set (w/Sleek Comb) # No. 4 for Normal to Dry Hair (8.5 oz + 8.5 oz - DUO KIT)

Number 4 N.4 L'Eau De Mare Hydrating Shampoo & Conditioner DUO Set (w/Sleek Comb) # No. 4 for Normal to Dry Hair (8.5 oz + 8.5 oz - DUO KIT)

CanadaStore
$6
Fluoro5 Elixer Restore And Repair Oil 2 ounce

Fluoro5 Elixer Restore And Repair Oil 2 ounce

CanadaStore
$8
Lumiere D'hiver Reconstructing Masque 1.5 ounce

Lumiere D'hiver Reconstructing Masque 1.5 ounce

CanadaStore
$7
Fleurs De Temps Volumizing Conditioner 8.5 ounce

Fleurs De Temps Volumizing Conditioner 8.5 ounce

CanadaStore
$8
Fleurs de Temps Volumizing Shampoo 8.5 ounce

Fleurs de Temps Volumizing Shampoo 8.5 ounce

CanadaStore
$8
Number 4 Jour d'automne Styling Foam - 6.7 oz by number 4 hair

Number 4 Jour d'automne Styling Foam - 6.7 oz by number 4 hair

CanadaStore
$6
Number 4 L'eau de Mare Hydrating Shampoo & Conditioner- 8.5 oz

Number 4 L'eau de Mare Hydrating Shampoo & Conditioner- 8.5 oz

1.5
CanadaStore
$105
Number 4 Fleurs de Temps Volumizing Shampoo, 1.5 fl. oz.

Number 4 Fleurs de Temps Volumizing Shampoo, 1.5 fl. oz.

CanadaStore
$13
Number 4 Hydrating Shampoo & Conditioner 25 Oz/Each

Number 4 Hydrating Shampoo & Conditioner 25 Oz/Each

4.3
CanadaStore
$180
Number 4Mini Hydrating Shampoo, Travel Size Shampoo for Women and Men. Sulfate, Gluten, & Paraben Free. Moisturizing & Color Protecting, 1.5 oz

Number 4Mini Hydrating Shampoo, Travel Size Shampoo for Women and Men. Sulfate, Gluten, & Paraben Free. Moisturizing & Color Protecting, 1.5 oz

4.4
CanadaStore
$26
Number 4 Hydrating Shampoo, Shampoo for Women and Men. Sulfate, Gluten, & Paraben Free. Moisturizing & Color Protecting, 64 oz

Number 4 Hydrating Shampoo, Shampoo for Women and Men. Sulfate, Gluten, & Paraben Free. Moisturizing & Color Protecting, 64 oz

4.3
CanadaStore
$323
Number 4 Jour dautomne Non Aerosol Spray, 1.5 oz.

Number 4 Jour dautomne Non Aerosol Spray, 1.5 oz.

3.1
CanadaStore
$30
Number 4 Leau de Mer Hydrating Conditioner, 1.5 fl. oz.

Number 4 Leau de Mer Hydrating Conditioner, 1.5 fl. oz.

CanadaStore
$35
Number 4 Jour dautomne Firm Hold Gel, 5.1 fl. oz

Number 4 Jour dautomne Firm Hold Gel, 5.1 fl. oz

4.3
CanadaStore
$64
Number 4 Jour dautomne Texture Styling Creme, 1.5 fl. oz.

Number 4 Jour dautomne Texture Styling Creme, 1.5 fl. oz.

2.7
CanadaStore
$6
Number 4 Jour D'Automne Thermal Styling Protection 1.5 oz.

Number 4 Jour D'Automne Thermal Styling Protection 1.5 oz.

CanadaStore
FREE
Number 4Mini Hairspray for Women and Men, Travel-size Strong Hold Hair Spray, 2.0 oz

Number 4Mini Hairspray for Women and Men, Travel-size Strong Hold Hair Spray, 2.0 oz

3.6
CanadaStore
$31