CHI 44 Iron Guard Thermal Protecting Spray - CHI Haircare - Pro Haircare

CHI 44 Iron Guard Thermal Protection Spray

(42 customer reviews)


If you purchase this product you will earn 7-16 Points! Worth $0.35-$0.80!
If you purchase this product you will earn 7-16 Points! Worth $0.35-$0.80!
2 oz.8 oz.

Key Benefits:

  • Vitamins and proteins add essential moisture
  • Protects against thermal damage
  • Suitable for all hair types


BEAUTY MAG: Best Lightweight Heat Protectant 2021



Superior thermal protection spray that works from the inside-out, helping to protect hair from thermal damage and breakage with a weightless formula with no added build up. Helps to seal the cuticle and works to prevent future damage.

How to Use

Section hair and spray CHI 44 Iron Guard evenly over dry hair. Start using your heat tool from roots to ends.

Download Documents

Video Gallery


Aqua/Water/Eau, Sodium Polystyrene Sulfonate, Alcohol Denat., Polysorbate 20, Propanediol, Hydrolyzed Silk, PPG-20 Methyl Glucose Ether, Caprylyl Glycol, Cocodimonium Hydroxypropyl Hydrolyzed Keratin, Potassium Sorbate, Phenoxyethanol, Hexylene Glycol, Citric Acid, Silica, Alumina, Fragrance (Parfum), Benzyl Benzoate, Butylphenyl Methylpropional, Hexyl Cinnamal, Citronellol, Titanium Dioxide (CI 77891).


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Reviews (42)

42 reviews for CHI 44 Iron Guard Thermal Protection Spray

  1. Jennifer Robinson

    Best product for using a flat iron on your hair.

  2. J. Gourdin

    Worked great protected my hair from the heat I put on it. This the first time that after I was done with my hair being straight that I didn’t have any damage. My curls reverted perfectly no straight ends!!

  3. Brianna

    I never thought I’d go out of my to leave a review, but by god does this stuff work. I’m black with “straight” hair. Sounds confusing I know, but my hair doesn’t exactly fall under any of the afo textured guidelines. Anywhoozle I’ve been looking for this – a spray for an after shower blowdry that not only detangles but guess what? – straightens. My hair was so got dang straight and soft after blowdrying that I swear I just came out the salon. My hair was so soft I said “jeez louise…” imagine me, a full African American saying that. Incredible. Wonderful. Truly flippin amazin. I love this. I’m definitely going to switch to chi. Thanks for changing my life for the better

  4. stephanieayalaaa

    Love the CHI Heat Protecting Spray (Iron Guard)!

  5. Reina

    Was given a travel size to try and I love it! Great protection on my hair when I used my flat iron.

  6. Alejandra

    Best Heat Protection I’ve Ever Used!

  7. Alicia Brown

    I use this BECASUSE IT WORKS! I have curly hair that I blow and then flat iron and this keeps it protected! Love it! Highly recommended!

  8. Angie S

    Love this product! It helps to keep curls in my daughters hard to hold hair.

  9. Ryle Holmes

    It’s been a number one seller for 19 years now for a reason. I love this heat protectant so much. I work at cosmoprof and we have had chi educators come in our store and do the demo where they spray the iron guard 44 on their hand and then put the blow dryer on it and you can’t feel the heat. It’s crazy.

  10. Kyliegh Romine

    This heat protectant is great. It doesn’t leave my hair feeling greasy at all.

  11. Raquel From Nevada

    Love it, my go to for hair protection always !

  12. Curly From Lake Worth

    Previously used Paul Mitchell Seal&Shine, discontinued! This is a great replacement!

  13. Leslee From WIchita Falls, TX

    I use this iron guard every time I flat iron my hair. It smells amazing and keeps my hair from frying.

  14. Kimberly Dale

    Great for heat protection. I also sweat in my root and it prevents quick reversion of y root.

  15. Sylvia Roman (verified owner)

    Love this product. Works really well on dry and wet hair. Keeps the Jaír smooth and soft.

  16. melissa.hanna (verified owner)

    This leaves my hair smooth and shiny when I use it with my flat iron. I spray it on dry hair then flat Iron and my hair comes out very straight and silky. Great product!

  17. Camryn Coleman (verified owner)

    i love this product!

  18. Jennifer StLouis (verified owner)

    Hands-down the best. I use it before flat-ironing and/or if I’m going to be in the hot sun all day — my hair has never been more healthy since I started using this product. Thanks, CHI! <3

  19. Lauren Ashley (verified owner)

    The greatest heat protector my fine hair has ever had!

  20. Yanny (verified owner)

    He did his job very well, I loved it

  21. Mel (verified owner)

    I love the smell!

  22. kristen thomas (verified owner)

    Smells great and seems to really help. Would purchase again.

  23. Erin Nemons (verified owner)

    This worked great! It helped with the frizz and gave my hair the shine!

  24. Cathy

    One of the best product ever used on color treated hair and love the smell.

  25. Patti (verified owner)

    This product is great! Really helps hair stay soft when using blow dryer and curling iron. Love!

  26. Adri (verified owner)

    Really like this spray. Sprayed it on my daughters hair, before curling it. I feel like it protected her hair.

  27. Adri (verified owner)

    I really like this spray. I also feel that it left my daughters hair shiny. I love Chi!

  28. Alexis Fugler (verified owner)


  29. Alice Bankson (verified owner)

    I love how it protects my hair from the heat and makes it feel so soft!

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