Restore the beauty of damaged and weakened hair with Pantene Cheratina Regenerates & Protects, a keratin-enriched mask that regenerates the hair structure and provides long-lasting protection. Thanks to the intensive action, your hair will look stronger, healthier and full of life. Keratin protein penetrates the fibers to repair damage. Helps prevent damage and fiber shrinkage. Gives hair a soft feel with natural shine. Suitable for all hair types, especially when brittle or chemically treated.