SKIP TO MAINSKIP TO FOOTER

Free standard shipping on any $35 purchase

Use the following zoom and pan buttons to control the image that follows them

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

Bondi Boost Heat Protectant Spray

$23.00

Replenish & Save

Pickup and delivery options

In stock and ready to ship

Save 5% and get free shipping on each subscription order. Cancel anytime!

Details

Benefits

  • 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

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

Item 2623818

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.)

Ingredients

Aqua/Water/Eau, Aloe Barbadensis Leaf Juice*, Propanediol, Glycerin, Sorbitan Oleate Decylglucoside Crosspolymer, Pentylene Glycol, Caprylyl Glycol, Hydrolyzed Jojoba Esters, Sodium Benzoate, Sodium Chloride, Panthenol, Potassium Sorbate, Ethylhexylglycerin, Jojoba Esters, Parfum/Fragrance, Citric Acid, Linalool, Terpineol, Chamomilla Recutita (Matricaria) Flower Extract*, Equisetum Arvense Extract, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract*,Urtica Dioica (Nettle) Leaf Extract, Centaurea Cyanus Flower Extract, Davidsonia Jerseyana Fruit Extract. *Certified Organic Ingredients

Frequently bought together

3 items

Current Product

Bondi Boost

 

Heat Protectant Spray

4.7(2076)
$23.00

Bondi Boost

 

HG Shampoo for Thinning Hair

4.6(11247)

Size

16.9 oz

$34.00

Bondi Boost

 

HG Conditioner for Thinning Hair

4.8(6347)

Size

16.9 oz

$34.00

Make it a routine

Add these personalized recommendations to complete your beauty routine.

Step 1

Current Product

Bondi Boost

 

Heat Protectant Spray

4.7(2076)
$23.00

Step 2

T3

 

SinglePass Curl X Ceramic Extra-Long Barrel Curling Iron

4.4(1624)

Size:

1.5"

$159.99

Step 3

Kenra Professional

 

Volume Spray 25

4(2287)

Size:

10.0 oz

$22.00

We think you'll like

12 items

Similar items for you

12 items

Sponsored products

12 items

Q&A

Showing 5 out of 27 Questions
Q
Does this tonic have to be washed out every day? Will it make my hair oily?
Asked by Chris
Official Answer By Bondi Boost - Brand Engage
Hi there! Great question! There’s no need to wash it out - the tonic works its magic as it absorbs into your scalp, so you’ll want to leave it in. We recommend applying it at night and letting it fully absorb while you sleep. It has a lightweight, thin consistency and most people don’t find it makes their hair oily. That said, everyone’s scalp is different. If you do notice a little extra oiliness, try adjusting the amount you’re applying and make sure you’re giving it time to properly soak in.Was this answer helpful to you
Q
Could this be used as a lightweight leave-in if you air dry? Or does it only work well with heat?
Asked by Amma
Official Answer By Bondi Boost - Brand Engage
Hi there! Thanks for reaching out. Our Heat Protectant Spray is specifically designed to shield your hair from heat styling, so it works best when used for that purpose. If you're looking for a lightweight leave-in treatment for air drying, we’d recommend choosing a product that's specially formulated for that purpose.Was this answer helpful to you
Q
Whats the difference between this and the lock drops? Which is more effective?
Asked by Lizz
Official Answer By Bondi Boost - Brand Engage
Hi there! Thank you for your question. We actually recommend using either the Power Couple or the Lock Drops as your go-to solution – not both together. That’s because they’re both designed to deliver similar benefits (like reducing excess hair fall, strengthening follicles), but in slightly different ways. Please reach out anytime, and our team would be happy to help decide which is best for you!Was this answer helpful to you
Q
Can you tell me where this product is manufactured?
Asked by Louie
Official Answer By Bondi Boost - Brand Engage
Hi there! Thanks for getting in touch. All our products are made/manufactured in Australia. In the future there will be a small amount of products will be manufactured in the US; however, the formulation is still Australia-made. If you have any further questions, please feel free to reach out to our CS team at wecare@bondiboost.com.au! Have a great day.Was this answer helpful to you
Q
Is this safe around pets?
Asked by Dani
Official Answer By Bondi Boost - Brand Engage
Hi there, thanks for getting in touch! We can confirm that our products don't contain minoxidil, which we understand can be harmful to pets. Our HG line does include Procapil and Redensyl, which are naturally derived for hair care. While these are safe for human use, we always recommend checking with your vet if you have any concerns about the effect on your cat, especially if they are likely to come into contact with the products. If you have any further questions, please reach out to wecare@bondiboost.com.auWas this answer helpful to you

Review Snapshot

by PowerReviews

2076 ReviewsWrite a Review
89%
of respondents would recommend this to a friend
Ratings Distribution
Pros
Cons
Best Uses
Describe Yourself
Hair Type
Most Helpful Positive Review
Love this product

This product is great. Doesn't leave your hair feeling greasy. It's very light and keeps my hair looking shiny and protected from heat damage.

Versus
Most Helpful Critical Review
Buyer Beware! Ingredients on Ulta do NOT match Bondi Boost

I was very confused by the comments that stated the product is "greasy" because it had the exact opposite effect on my hair - left it extremely dry & itchy. I compared the ingredients listed on the Ulta site vs the Bondi Boost site, and they DO NOT COMPARE! Some of the ingredients listed on Ulta inc...

2076 results

Love This Scalp Serum — Noticeable Results!

Submitted 8 days ago

By Monika

From San Francisco

Hair Type Wavy Hair

I've been using the Procapil Hair Tonic daily for a few weeks now, and I'm genuinely impressed. This tonic has a lightweight texture that goes on smoothly without any greasy or heavy feeling — perfect for my fine, thinning hair. It absorbs quickly into the scalp and doesn't leave any residue, which makes it easy to use with my regular styling routine. The scent is pleasant and refreshing, and applying it feels like a little self-care moment each day. After consistent use, I've noticed my scalp feels healthier and more balanced, and my hair seems stronger at the roots. I also feel like there's less breakage when I brush — my hair looks fuller and more resilient. What I appreciate most is how gentle yet effective it is. If you're dealing with thinning hair and want a daily serum that supports scalp health and helps boost hair strength, this tonic is definitely worth trying!

User submitted media 1 of 3
Scalp serum
User submitted media 2 of 3
Scalp serum
User submitted media 3 of 3
Scalp serum

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
Horrible

Submitted 21 days ago

By Mandy

From San Francisco

This fried my hair so bad i had to cut most of my hair off. Negative infinity stars if i could. Horrible product.

Was this review helpful to you?
This is a great product

Submitted 1 month ago

By Paris

From Lafayette, La

This product is very easy to apply and sonce ive started using it ive noticed less hair shedding.

Was this review helpful to you?
Hair feels soft

Submitted 1 month ago

By Aimee

From Owensboro, KY

Hair Type Very Curly Hair

The HG Heat Protectant spray works great. The pump action works well so that you get good coverage with each spray. My hair feels soft and has good shine. The smell is not appealing but I didn't smell it once my hair was dry. Will use again!

User submitted media
Your hair needs it

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
Makes my hair feel strong!!!

Submitted 1 month ago

By Alex

From New York, NY

Hair Type Wavy Hair

Highly recommend! Smells nice and my hair has a nice shine after styling. Feels strong and healthy - not brittle.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?