Peptides vs Keratin: What’s the Difference?
If you’ve ever wondered what the difference is between keratin and peptides in lash and brow products, you’re not alone. Both ingredients are extremely beneficial, but they do different things.
What Keratin Does
Keratin is a protein that strengthens and protects the hair. It helps repair damage, improve hair texture, and prevent breakage. This is especially important after lash lifts and brow laminations.
What Peptides Do
Peptides are chains of amino acids that help support hair growth and hair health at a deeper level. Peptides help support the hair follicle, which can lead to stronger, thicker hair growth over time.
Why You Should Use Both
Keratin = strengthens, repairs, hydrates
Peptides = supports growth, thickness, and hair health
Using both types of products helps maintain lash lift results, keep brows hydrated after lamination, and improve overall hair health.
