About the product
- TRESemme Keratin Smooth system helps you to achieve silky smooth hair that's still full of natural movement
- Formulated with keratin and marula oil, you can enjoy 5 benefits in 1 system
- Use to fight frizz, detangle knots, boost shine, add softness and tame flyaways
- TRESemme Keratin Smooth Deep Smoothing Mask nourishes each strand to smooth frizzy hair
- Once or twice a week, switch out your regular conditioner for this nourishing mask
