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The Blog

Read on for our favorite hair care tips, trends, and advice for living your best hair life.

Fast and Easy Hairstyles for Uncontrollable Hair
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How To Create The Perfect Ponytail

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How to Do the Perfect Messy Bun for Long Haired Lovelies

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Hottest Hair Trends of 2022
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Hottest Hair Trends of 2022

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Go to hairstyles for rainy days (and nights!)
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Go to hairstyles for rainy days (and nights!)

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How To Get Date Night Hair

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Golden Globe Inspired Hair Goals
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Golden Globe Inspired Hair Goals

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How To Achieve The Ultimate Beachy Waves
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How To Achieve The Ultimate Beachy Waves

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From Flat to Fabulous: Volume-Boosting Secrets
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From Flat to Fabulous: Volume-Boosting Secrets

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Elevate Your Hair Game with Jon Klaasen Bundle
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Elevate Your Hair Game with Jon Klaasen Bundle

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Flowers Are Cute, But Nothing Says I Love You Like An N4 Hair Adornment
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Flowers Are Cute, But Nothing Says I Love You Like An N4 Hair Adornment

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Focus On Hair
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Focus On Hair

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A Match Made In Heaven; Hair Treatments That Just Work Better Together
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A Match Made In Heaven; Hair Treatments That Just Work Better Together

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Coarse Hair? These Are the Must Have Products You Need To Invest In NOW!
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Coarse Hair? These Are the Must Have Products You Need To Invest In NOW!

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3 Handbag Hair Essentials You Need
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3 Handbag Hair Essentials You Need

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Mother's Day Gift Sets Fit For a Queen
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Mother's Day Gift Sets Fit For a Queen

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Spotlight on N4's Thermal Styling Spray
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Spotlight on N4's Thermal Styling Spray

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Let’s Hair It For The Boys!
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Let’s Hair It For The Boys!

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Spring Break Hair Care Essentials: Must-Have Minis for Your Next Vacay or Staycay!
November 24, 2021

Spring Break Hair Care Essentials: Must-Have Minis for Your Next Vacay or Staycay!

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The Best Mini Haircare Products To Pack For A Weekend Away
November 24, 2021

The Best Mini Haircare Products To Pack For A Weekend Away

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It’s Time to Treat Your Tresses
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It’s Time to Treat Your Tresses

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EVERYTHING SHOWERS: THE ULTIMATE SELF-CARE RITUAL EVERYONE’S TALKING ABOUT
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EVERYTHING SHOWERS: THE ULTIMATE SELF-CARE RITUAL EVERYONE’S TALKING ABOUT

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FAQ: All About The Hair
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FAQ: All About The Hair

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Fall In Love With Shiny, Soft, Tangle Free Hair
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Fall In Love With Shiny, Soft, Tangle Free Hair

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How To Avoid Hat Hair
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How To Avoid Hat Hair

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Healthy Hair Starts With Your Scalp
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Healthy Hair Starts With Your Scalp

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How to Avoid the Biggest Bridal Hair Mistakes
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How to Avoid the Biggest Bridal Hair Mistakes

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How Number 4 Helps To Hydrate More Than Just Your Hair
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How Number 4 Helps To Hydrate More Than Just Your Hair

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How To Fight Frizz (and Win!)
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How To Fight Frizz (and Win!)

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How to Create a Spa-Like Haircare Experience at Home with Number 4
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How to Create a Spa-Like Haircare Experience at Home with Number 4

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How Can I Eliminate Frizz and Flyaways
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How Can I Eliminate Frizz and Flyaways

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Healthy Hair Tips For Men
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Healthy Hair Tips For Men

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How To Fight Static
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How To Fight Static

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Beat the Frizz: Nail Summer Style with N4 Stylers
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Beat the Frizz: Nail Summer Style with N4 Stylers

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Best 2025 Spring Hair Styles You Need to Try
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Best 2025 Spring Hair Styles You Need to Try

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Fall Hair Trends You Need to Know & How N4 Can Help You Achieve Them
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Fall Hair Trends You Need to Know & How N4 Can Help You Achieve Them

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Fall Head Over Heels in Love with Number 4 Hair Care
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Fall Head Over Heels in Love with Number 4 Hair Care

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Father's Day Faves! Treat Dad to the Perfect Gift: Professional Hair Care from Number 4
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Father's Day Faves! Treat Dad to the Perfect Gift: Professional Hair Care from Number 4

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Fall Hair Care Made Easy with N4’s Hydrating and Repairing Treatments
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Fall Hair Care Made Easy with N4’s Hydrating and Repairing Treatments

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Fall in Love with Autumn 2018’s New Hair Trends with Laid Back Style
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Fall in Love with Autumn 2018’s New Hair Trends with Laid Back Style

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Fall In Love With Gorgeous Hair This Valentine’s Day!
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Fall In Love With Gorgeous Hair This Valentine’s Day!

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Fall Hair Color Guide & How To Keep Color Lasting Longer
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Fall Hair Color Guide & How To Keep Color Lasting Longer

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Fall in Love with Jour d'Autumne - A Chic Guide to Fall Hair Care with 30% OFF!
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Fall in Love with Jour d'Autumne - A Chic Guide to Fall Hair Care with 30% OFF!

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Holiday Family Photo Shoots: Hair Tips to Look Picture Perfect
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Holiday Family Photo Shoots: Hair Tips to Look Picture Perfect

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From Runway to Real Life: Recreating Spring Hair Trends with Number 4 Products
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From Runway to Real Life: Recreating Spring Hair Trends with Number 4 Products

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Feeling Grateful for the Small Things, Like Friends, Family, and even Frizzy Hair!
May 30, 2024

Feeling Grateful for the Small Things, Like Friends, Family, and even Frizzy Hair!

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A Look Behind the Scenes: The Inspiration and Science Behind Our Hair Care Products
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A Look Behind the Scenes: The Inspiration and Science Behind Our Hair Care Products

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Earth Day Hacks from N4 Hair
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Stylist Secrets: Autumn Tips and Top Picks from Number 4 Global Artist Kat Nacario
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How To Look After Your Hair And The Planet With Number 4 Super-Sized Botanicals

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Paris Fashion Week Magic: Our Journey from the Runways to Your Hair Routine

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Liquid Complex Culture Explained

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Take 30% Off in Honor of our Armed Forces this Memorial Day
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Take 30% Off in Honor of our Armed Forces this Memorial Day

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Scent to Seduce! The Intoxicating World of N4's Botanicals
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Scent to Seduce! The Intoxicating World of N4's Botanicals

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How You Can Help To Save The Environment One Wash At A Time
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How You Can Help To Save The Environment One Wash At A Time

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