KERATIN BLOG

Can You Use Purple Shampoo After a Keratin Treatment? How to Prevent Brassiness Without Stripping Your Keratin Yes, you can use purple shampoo after a keratin treatment, but you need to choose the r … read more

Is It Safe to Use Curling Irons or Straighteners on Keratin-Treated Hair? Yes, you can generally use a curling iron or straightener on keratin-treated hair once your treatment's required setting per … read more

Can You Use a Keratin Treatment on Relaxed Hair? Yes—you can safely use a keratin treatment on relaxed hair, provided your hair is healthy enough and enough time has passed since your relaxer. … read more

First Keratin Treatment? Here's the Aftercare Advice That Makes All the Difference Your first keratin treatment is an investment in smoother, shinier, and more manageable hair. But what happens afte … read more

Is There a Keratin Treatment That Keeps Volume? If you've been avoiding a keratin treatment because you're afraid of ending up with flat, lifeless hair, you're not alone. One of the most common ques … read more