Silk 21 Hydrating Thermal Protecting Shampoo - CHI Haircare

Silk 21 Hydrating Thermal Protecting Shampoo

(2 customer reviews)


Sold Out

Email When Back In Stock

Gently cleanse dry or damaged hair of impurities and build up while replenishing essential hydration. Silk offers thermal protection helping to prevent future damage and split-ends. Helps to recondition dry, damaged hair by strengthening weak strands.


Apply shampoo from roots to ends and massage into hair and scalp. Rinse. Follow with Silk 21® Hydrating Thermal Protecting Conditioner.


Silk contains 17 amino acids that help protect and maintain the ideal hair condition for smooth, silky results. Silk is one of the strongest fibers in the world and impressively holds up to 3 times its own weight in moisture. This helps to improve elasticity and strength in each hair strand, preventing breakage and damage. Its thermal protecting properties help prevent future damage from styling and environmental elements.

  • Strengthens hair and prevents future damage
  • Adds volume and body to the hair
  • Adds incredible shine


  • Protects against UV rays
  • Prevents color loss


Hair is made up of proteins formed from multiple amino acids. When hair is processed using chemicals or heat styled, these protein get fragmented converting several amino acids to amino acid derivatives. The Silk 21 line of products are rich in amino acids derived from natural silk and keratin that helps to maintain and balance the composition of the hair.  Healthy hair contains 21 amino acids. Silk provides 17 amino acids and the remaining are supplemented by the amino acids from wool keratin.


Aqua/Water/Eau, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Hydroxypropylsulfonate Laurylglucoside Crosspolymer, Propanediol, Glycerin, Glycol Distearate, Disodium Laureth Sulfosuccinate, Acrylates Copolymer, Starch Hydroxypropyltrimonium Chloride, Symphytum Officinale Leaf Extract, Anthemis Nobilis (Chamomile) Flower Extract, Mentha Piperita (Peppermint) Oil, Lavandula Angustifolia (Lavender) Extract, Salvia Sclarea (Clary) Extract, Hydrolyzed Silk, Keratin Amino Acids, Panthenol, Pentylene Glycol (Natural), Ethylhexylglycerin, Xylitylglucoside, Anhydroxylitol, Xylitol, PEG-150 Pentaerythrityl Tetrastearate, Caprylyl Glycol, PEG-6 Caprylic/Capric Glycerides, Guar Hydroxypropyltrimonium Chloride, Cocodimonium Hydroxypropyl Hydrolyzed Keratin, Benzoic Acid, Hexylene Glycol, Glycolic Acid, Benzophenone-4, Fragrance (Parfum), Benzyl Benzoate.


Got something to discuss?


Reviews (2)

2 reviews for Silk 21 Hydrating Thermal Protecting Shampoo

  1. DEBBIE REHFUS (verified owner)

    Wonderful hydrating shampoo and conditioner combination, as I wash my hair daily and it becomes dry easily… as I use a chi flatiron daily.

  2. Lyndsie (verified owner)

    I have tried many brands and this one is the best one I’ve tried won’t be using anything else Leaves your hair soft and smelling good great product….

Add a review
Review now and get 20% coupon your next purchase!

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.

  • Sign Up
Lost your password? Please enter your username or email address. You will receive a link to create a new password via email.
Shopping cart
There are no products in the cart!
Continue shopping