Mar 20, 2025 /featured, science
how does AstroLift™ volume spray work? The exciting science behind the weightless, lasting lift all hair types are loving.
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K18 fundamentals
/ business, video

Build Your Business Like a PRO With K18REPAIR™

 How to make more money with every service and keep clients coming back by delivering healthier hair through every transformation.
/ hair science

The Science of Heat Protection by Oil

 How hot tools impact hair on the molecular level, the role of lipids, and the surprising way to prevent damage with biotech.
/ products, video

How to Perform K18REPAIR™ in Every Service

 Top celebrity stylists break it down step-by-step for better, longer-lasting salon results—every time.
/ hair science

The Truth Behind Tangles

 Plus, the science-backed routine for smooth hair inside + out.
/ business, video

4 ways K18REPAIR™ builds your salon business

 Why top stylists trust this exclusive service to deliver results and keep clients coming back.
/ build your business

step into our NEW K18 virtual salon game

 Try K18REPAIR™ in different services, prep for certification, get exclusive education, and more.
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