The user's roll: Customer service at Lyko. 3 weeksThe comment was made 3 weeks
Hi again Ulrika! 😊
The difference between the lines is primarily their focus 👇
Kérastase Resistance Architecte repairs and strengthens damaged lengths, which helps the hair become more resistant to wear and tear. When using the entire line, the hair can also have better conditions to grow longer by reducing the number of broken strands.
Kérastase Resistance Extentioniste is designed for weakened hair that breaks easily. It strengthens the hair fiber and protects the lengths, allowing the hair to better maintain its length during regrowth.
All the best! 🩷