It's Here!

Salon CoCo Coif welcomes Design Essentials' new and improved STS Express Smoothing System. Have you been considering going natural? ...Or perhaps you are natural and desire less maintenance when retaining your curls or your silky straight hair. STS Express is a simple and easy amino-acid infused smoothing and thermal therapy system that temporarily straightens and smooths frizzy, naturally curly, multi-textured, transitioning and chemically treated hair for up to 12 weeks of intensely smooth, incredibly shiny hair.

This simple 3-step system provides maximum manageability and increases style longevity while helping to strengthen and repair damage. This system saves time in the salon; simply shampoo, treat, seal and style for up to 12 weeks of visibly smoother, shiny, more manageable hair in as little as 90 minutes.

Key Benefits:

  • Long-lasting smoothness
  • Intense frizz protection
  • Enhanced manageability
  • Safe and effective - formaldehyde free
  • Proven on all hair textures