Sponsored
Bondi Boost Heat Protectant Spray - 4.23 fl oz - Ulta Beauty
$23.00
In Stock
Eligible for registries and wish lists
At a glance
Sponsored
About this item
Highlights
- Protects hair up to 450°F
- Improves split ends by 86%
- Promotes longer, stronger, healthier-looking hair
- Protects against heat damage and future breakage caused by hot tools and hair dryers
- Best for all hair types.
- Cruelty-free, Clean ingredients, Vegan
- Born in Australia
Description
A lightweight, aloe-based multi-use spray that protects the hair against heat damage and future hot tool induced breakage. This spray also smooths down and coats the hair cuticle, so hair looks and feels sleek & soft after styling.
CLINICAL CLAIMS:
Protects hair up to 450°F*
Clinically proven to improve split ends by 86% after 1 use*
Clinically proven to smooth & coat cuticles after 1 use without weighing down hair***
HOW TO USE:
Use on damp or dry hair prior to drying or styling with hot tools. Mist hair liberally from roots to ends. Once applied, wait for hair to dry before styling.
*Based on an in vitro study on hair tresses using a hair straightener at 450°F
**Based on an in vitro study of bleached hair tresses
***Based on an in vitro study on hair tresses using scanning electron microscopy to show treated hair vs. non treated hair during flat iron styling at 450°F
CLINICAL CLAIMS:
Protects hair up to 450°F*
Clinically proven to improve split ends by 86% after 1 use*
Clinically proven to smooth & coat cuticles after 1 use without weighing down hair***
HOW TO USE:
Use on damp or dry hair prior to drying or styling with hot tools. Mist hair liberally from roots to ends. Once applied, wait for hair to dry before styling.
*Based on an in vitro study on hair tresses using a hair straightener at 450°F
**Based on an in vitro study of bleached hair tresses
***Based on an in vitro study on hair tresses using scanning electron microscopy to show treated hair vs. non treated hair during flat iron styling at 450°F
Hair Type: All Hair Types
Product Warning: Eye irritant
Product Form: Spray
Beauty Purpose: Heat Protection
Net weight: 4.23 fl oz (US)
TCIN: 89249820
UPC: 810105630206
Item Number (DPCI): 342-03-9936
Origin: Made in the USA or Imported
If the item details aren’t accurate or complete, we want to know about it.
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.]
Allergens & Warnings:
CAUTION: Do not get into the eyes; in the event of contact, rinse with cool water. Stop use if irritation occurs. Keep out of reach of children.Shipping details
Estimated ship dimensions: 1.54 inches length x 1.58 inches width x 6.06 inches height
Estimated ship weight: 0.33 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
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Guests are saying
The heat protectant spray has garnered a mix of enthusiastic praise and some concerns from guests. Many appreciate its lightweight formula that provides effective protection against heat damage while leaving hair smooth and shiny. Guests enjoy its pleasant scent and ease of use, making it a staple in their hair care routines. However, some have experienced issues with dryness, breakage, and a change in scent with newer formulations, prompting a need for caution.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.6 out of 5 stars with 936 reviews
40% would recommend
5 recommendations
5 out of 5 stars
1 December, 2025
originally posted on http://www.ulta.com
Real growth!
I bought this product at the beginning of october, took a picture because I wanted to track the progress and just went back to look today and I was honestly so surprised at how much growth and filling in I have had. I knew there was some, but looking at the comparison is awesome! Definitely recommend! I wish I could attach them to show
1 out of 5 stars
30 November, 2025
originally posted on Bondi Boost
Leaves hair sticky
Not sure what I’m doing wrong but the heat protectant is leaving my hair sticky and clumpy. Tried it on wet/damp and dry hair. Tried using less, but same thing. I love the HG range but this is very disappointing
5 out of 5 stars
29 November, 2025
originally posted on Bondi Boost
Best heat protectant
This is one of the best heat protectants i’ve used! Never had any heat damage
5 out of 5 stars
27 November, 2025
originally posted on http://www.ulta.com
Love this
I've been using this daily and am excited to see if it helps with my hair. I've noticed as I'm getting older my hair is slowly getting thinner over time. This has a good smell to it and feels good on my scalp.
5 out of 5 stars
25 November, 2025
originally posted on http://www.ulta.com
Excited for this one
I have been using this religiously! I love that this is all about scalp health as Ive been trying to focus on that. Im almost 40 and as I get older Ive noticed slight thinning so I can't wait to see if this helps! So far I like it, it isn't too heavy and smells good.
5 out of 5 stars
24 November, 2025
originally posted on http://www.ulta.com
Bondi Boost Heat Protect
I love this product, it only has good ingredients for your hair. No silicones of any kind. Highly recommend this product to anyone!
5 out of 5 stars
21 November, 2025
originally posted on Bondi Boost
satisfied customer & BB advocate
[This review was collected as part of a promotion.] I am really happy with ALL my Bondi Boost products; scalp scrub, HG shampoo & conditioner, hair mask, and heat protect spray
5 out of 5 stars
20 November, 2025
originally posted on http://www.ulta.com
Excited for more results
I have some thinning on my scalp and I'm excited to see how this product helps grow baby hairs.
5 out of 5 stars
Thumbs up graphic, would recommend
19 November, 2025Verified purchase
(no review title)
I really love this product it works really great
1 out of 5 stars
19 November, 2025
originally posted on Bondi Boost
Such a shame !!
Leaves hair sticky, tacky and frizzy. I applied on dry hair as per the instructions but it makes my hair look frizzy and dry. It is such a shame because I love the HG shampoo and conditioner, I really wanted to love this too.
4 out of 5 stars
19 November, 2025
originally posted on http://www.ulta.com
Would buy again
I love that this product doesn't have to be rinsed out! I apply it as part of my nightly routine then cover my hair with a bonnet. My hair is beginning to feel thicker!
5 out of 5 stars
17 November, 2025
originally posted on http://www.ulta.com
Great scalp serum
The Bondi Boost Procapil Hair Tonic has really impressed me. This is very easy to apply, I just part my hair into a few sections and squirt the tonic directly onto my scalp then gently massage it in. This product is so gentle and leaves my scalp feeling nourished and hydrated. It doesnt leave hair greasy or weighed down and can be used either during the day or at night. I personally like to apply this product at night before I go to bed and then I like to use the intensive spray during the day. I love knowing that this is strenghtening my hair at the root and cannot wait to see how my hair will look with continued use!
4 out of 5 stars
14 November, 2025
originally posted on http://www.ulta.com
Surprisingly decent, but definitely helpful!
I went into this Procapil Hair Tonic with cautious expectations. I wasn't expecting a miracle in a bottle, just something that might give my thinning hair a little nudge in the right direction. And honestly? It did pretty well. The serum is lightweight, doesn't make my roots greasy, and absorbs way quicker than I expected. The smell is mild (thank you), and the dropper makes it super easy to apply exactly where I need it. Now, is my hair suddenly thick like a shampoo commercial? No. But I have noticed my scalp looking a little healthier and my hair feeling a bit stronger and less sad. It's subtle, but it's there, enough that I actually want to keep using it. If you're expecting overnight magic, this isn't it. But if you want a steady, gentle boost that supports the rest of your thinning-hair routine, this tonic is a solid pick.
4 out of 5 stars
Thumbs down graphic, would not recommend
12 November, 2025Verified purchase
(no review title)
good product
4 out of 5 stars
8 November, 2025
originally posted on http://www.ulta.com
I'm hopeful
I'm shedding like crazy and lost hair from medication. This has helped a lot with shedding. Time will tell with regrowth. Doesn't leave hair dry or filmy. It's like water and goes right into the scalp.
5 out of 5 stars
7 November, 2025
originally posted on http://www.ulta.com
Works!!
This product really works! After having covid my hair fell out significantly and this product was recommended to try. Honestly it works! Try it! You won't regret it!
5 out of 5 stars
2 November, 2025Verified purchase
(no review title)
Fantastic
5 out of 5 stars
1 November, 2025
originally posted on http://www.ulta.com
This product actually works
But you have to be consistent . Like use it daily . I use it in the morning after i shower while my hair is still wet. I defintiely feel it makes a difference but you have to be consistent
3 out of 5 stars
Thumbs down graphic, would not recommend
26 October, 2025Verified purchase
(no review title)
my hair feels slightly more dry after using it. It has a nice scent but once you use a heat tool on your hair that scent is gone and leaves your hair with a not fresh and clean smell.
2 out of 5 stars
22 October, 2025
originally posted on http://www.ulta.com
It gave me headaches
I used this product once and got a horrible headache, but I didn't attribute it to the product. Then, I washed my hair two days later and used it again, and got the same thing: a horrible headache that lasted all day. Unfortunately, it didn't work for me.