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Bondi Boost Heat Protectant Spray #1
Bondi Boost Heat Protectant Spray #1

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Bondi BoostHeat Protectant Spray

New|Item 2623818

4.7 out of 5 stars. 1921 reviews


Conscious Beauty at Ulta Beauty™

  • Cruelty Free
  • Sustainable Packaging Brand

The BondiBoost Heat Protectant Spray is a lightweight, non-sticky protective mist bursting with potent actives (like strengthening quinoa extract) to both help improve the look of existing damage and prevent future hot tool-induced breakage.



  • Non-sticky formula
  • Protective mist bursting with potent actives
  • Strengthening quinoa extract to help improve the look of existing damage
  • Prevent future hot tool-induced breakage
  • Cruelty-free

Key Ingredients

  • Organic Leaf Juice
  • Aloe Vera
  • Peppermint
  • Pro Vitamin B5
  • Rosemary

Research Results

  • Protects hair up to 450°F/230°C*
  • Clinically proven to improve split ends by 86% after 1 use**
  • Cuticles look more smoothed down and coated after one use***
  • *Based on an invitro study on hair tresses using a hair straightener at 450°F/230°C
  • **Based on an invitro study of bleached hair tresses
  • ***Based on an invitro study on hair tresses using scanning electron microscopy to show treated hair vs non treated hair during flat iron styling at 450°F/230°C

How To Use

Mist from roots to ends before styling with hot tools to minimize the effects of heat-induced damage. Can be used on dry or damp hair. (But don't ever use heat tools on wet strands.)


Aqua, Aloe Barbadensis Leaf Juice*, Propanediol, Glycerin, Sorbitan Oleate Decylglucoside Crosspolymer, Pentylene Glycol, Caprylyl Glycol, Hydrolyzed Jojoba Esters, Panthenol, Sodium Chloride, Ethylhexylglycerin, Jojoba Esters, Parfum, Diethyl Phthalate, Phenethyl Alcohol, Citronellol, 2-T-Butylcyclohexyl Acetate, 4-Tert-Butylcyclohexyl Acetate, Centaurea Cyanus Flower Extract, Equisetum Arvense Extract, Mentha Arvensis Leaf Oil*, Melaleuca Alternifolia (Tea Tree) Extract, Chamomilla Recutita Flower Extract, Rosmarinus Officinalis Flower Extract*, Urtica Dioica Leaf Extract, Citric Acid, Alcohol Denat., Davidsonia Jerseyana Fruit Extract, Potassium Sorbate, Sodium Benzoate. *Certified Organic Ingredients