KMS All Smooth Intensive Nourishing Treatment 3.3 oz
Deeply nourishes and increases smoothness for healthy looking hair full of shine. Builds bonds for up to 20 times stronger hair.
Benefits:
- Up to 50% Smoother Hair
- Frizz Control and Manageability
- Up to 3x Easier Detangling
- Bond-building Hair Strength Formula
- Reduces Breakage and Split Ends
- Improves Hair Elasticity and Resilience
How to Use:
Apply to shampooed lengths & ends. Leave in for 3-5 minutes and rinse.
| Product Size | 3.3 oz |
|---|---|
| Key Active | Bond-building formula |
FAQ
Can this treatment be used on color-treated hair?
Yes, this treatment is safe for color-treated hair and helps preserve color while improving smoothness and strength.
How often should I use this treatment?
Use once every 1-2 weeks for best results, depending on hair type and condition.
Does it work on curly or coarse hair?
Yes, it helps reduce frizz and improve manageability for curly and coarse hair types.

Richard Gray –
My hair has become noticeably smoother after using this treatment regularly. It makes detangling much easier and reduces frizz in humid weather. I’ve seen fewer split ends too.
Anthony Langdon –
Great for adding shine and strength. I use it once a week on damp hair. My hair feels more resilient and looks healthier after a few weeks.
Steven Terry –
After switching from a regular conditioner, I noticed a big difference in smoothness. The frizz control is excellent, especially in the morning.
Julia Bower –
It works well on my thick hair. I leave it in for 5 minutes and rinse. My hair feels softer and more manageable now.
Jack McGrath –
This treatment has improved the elasticity of my hair. I no longer get breakage when styling or brushing. Highly recommend for damaged hair.