Keratin Intense Shampoo

Pure keratin shampoo for straightened, keratin-treated and heat-styled hair nourishes and strengthens hair. Sodium chloride free, it maintains hair straightening results for 3 times longer.

Various hair straightening methods weaken hair and cause permanent damage causing it to lose its moisture, elasticity and shine. Keratin Intense by Natural Formula was developed especially to repair and protect damaged hair. Keratin Intense Shampoo repairs and strengthens each strand, restores elasticity and leaves hair softer, smoother and shinier.

Keratin Intense Shampoo maintains straightening results thanks to:

  • Keratin enriched double-action formula – rebuilds hair strands from within and forms a protective coating that smooths hair
  • Straightening results last 3 times longer – enriched with panthenol to enhance keratin action, it strengthens and protects hair against breakage as well as damage caused by heat and chemicals
  • Sodium chloride free – prolongs the effects of a straightening treatment and gently cleanses hair without drying it out
  • Rich in moisturizing ingredients and gentle silicones – for soft, shiny and easy-to-comb and style hair

After use, hair is stronger, smoother, shinier and more resistant to breakage.


Apply to wet hair and gently lather. Rinse well. For best results use with Keratin Intense Conditioner, Mask and Serum.

Size: 400 ml | 13.5 fl.oz.