Joico K Pak Professional HKP 10.1 oz
Take your chemical service results to the next level with this potent, liquid form of K-PAK Keratin Protein. When used with color services, this powerful backbar treatment helps equalize porosity so your client’s color lasts longer, looks more vibrant, and is beautifully even from scalp to ends. When used with perming and straightening services, it boosts the strength and elasticity of hair for longer-lasting, improved texture patterns—with less damage occurring during the processing stage.
How to Use:
- As perm pre-treatment: Spray on hair prior to wave lotion and before neutralizing.
- With color services: Spray on hair before applying haircolor or before pulling color through on damaged/porous ends.
| Product Details |
|---|
| Brand: JOICO |
| Form: Liquid |
| Size: 10.1 oz |
| Use: Color, Perming, Straightening |
FAQ
Can K Pak be used on chemically treated hair?
Yes, K Pak is suitable for use on chemically treated hair, especially when applied before color or perming services to help improve strength and porosity balance.
How often should I use K Pak during color services?
Use K Pak once per color service, ideally before applying color or before processing damaged or porous ends.
Does K Pak affect hair texture after straightening?
Yes, K Pak enhances hair strength and elasticity, resulting in improved texture patterns and reduced damage during straightening treatments.

Jan Randall –
Used K Pak before a color service on a client with very porous ends. The color applied more evenly and lasted longer than expected. Hair looked healthier and more vibrant after the treatment.
Rachel Piper –
Applied K Pak before a perm and noticed the hair held its shape better. The texture was smoother and less frizzy after processing. Great for reducing damage during chemical treatments.
Kevin Bond –
Works well as a pre-treatment for color. Hair felt stronger and the color was more even. Slight improvement in shine, but not a dramatic change.
Simon Underwood –
Used it before a straightening service and saw less breakage. The hair felt more resilient and had better elasticity after the treatment. Highly recommended for chemical services.
Piers Lyman –
Good product for balancing porosity. Applied before color on a client with damaged ends. Result was more even color and less patchiness.