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Intensive Growth Spray

BONDI BOOST

Current Price $25.00
One Size
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Highlights

  • Cruelty-free
  • Vegan
  • Good for: Thinning & hair loss

Details & care

What it is: A natural, lightweight scalp treatment to lengthen and strengthen strands whether you're experiencing hair thinning or looking to boost your roots.

Who it's for: Ideal for those experiencing hair thinning or looking to boost their roots.

What it does: Redensyl® supports strong and thick hair and helps to prevent the signs of hair thinning for your healthiest hair yet. The Intensive Spray is designed for hair that wont seem to grow to help stimulate your scalp and create an A+ environment to help you reach your hair goals. Powered by Aussie extracts, like rosemary and horsetail leaf, to lengthen and strengthen. Redensyl® supports strong and thick hair and helps to prevent the signs of hair thinning for your healthiest hair yet.

How to use: Each morning, spritz a small amount directly onto the scalp in sections by parting hair and massage the product into your scalp and roots. Use daily. Avoid eyes and discontinue use if you notice any irritation. We recommend you use Intensive Spray in the AM to support hair that won't seem to grow.

  • 4.23 oz.
  • Paraben-free; sulfate-free; silicone-free
  • Cruelty-free
  • Vegan
  • Made in Australia
  • Item #10515961
  • Core Product ID 333333KM7B

Ingredients

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, Hexyl Cinnamal, Butylene Glycol, 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., Hibiscus Sabdariffa Flower Extract, Hylocereus Undatus Fruit Extract, Potassium Sorbate, PPG-26-Buteth-26, Sodium Benzoate, PEG-40 Hydrogenated Castor Oil, Glycine, Larix Europaea Wood Extract, Sodium Metabisulfite, Camellia Sinensis Leaf Extract, Zinc Chloride, Apigenin, Oleanolic Acid, Biotinoyl Tripeptide-1. *Certified Organic Ingredients
Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, refer to the product packaging

Shipping & returns

This item qualifies for free shipping on orders over $89. View Shipping & Returns Policy.

This item is returnable within 40 days by mail or to U.S. Nordstrom Rack and U.S. Nordstrom stores. All beauty items are only eligible for return in U.S. Nordstrom Rack or U.S. Nordstrom stores.

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Reviews

(56)
4.3 out of 5
Write a Review

Most helpful positive review

Mar 31, 2026
“Game-Changer for Shine and Frizz Control!”
[This review was collected as part of a promotion.] I’ve been using this scalp spray for several months now, and overall I’m really impressed with the results. One of the first things I noticed was how much healthier my hair looks—it's definitely shinier and significantly less frizzy than before. The formula feels lightweight and doesn’t leave any greasy or heavy residue, which is a huge plus for daily use. It also has a pleasant fragrance that isn’t overpowering, making it easy to incorporate into my routine. Most importantly, it’s been very gentle on my scalp. I haven’t experienced any irritation, dryness, or sensitivity, which can sometimes be an issue with scalp treatments. While it’s marketed for anti-thinning, I’ve mainly noticed improvements in overall hair appearance and manageability so far. With consistent use, it feels like a solid addition to a hair care routine focused on healthier-looking hair. Final verdict: I’d recommend it—especially if you’re looking for something that improves shine, reduces frizz, and is scalp-friendly.
Marci H.
Reposted from Bondi Boost

Most helpful critical review

Dec 23, 2025
Allergic reaction
I used this product and got a bad reaction from it. Now I have red hairline with bumps and very itchy. It’s not fun I definitely had reaction to this. Not happy!
Natalie
Reposted from Bondi Boost

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9%
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Marci H.
Reposted from Bondi Boost
Mar 31, 2026
“Game-Changer for Shine and Frizz Control!”
[This review was collected as part of a promotion.] I’ve been using this scalp spray for several months now, and overall I’m really impressed with the results. One of the first things I noticed was how much healthier my hair looks—it's definitely shinier and significantly less frizzy than before. The formula feels lightweight and doesn’t leave any greasy or heavy residue, which is a huge plus for daily use. It also has a pleasant fragrance that isn’t overpowering, making it easy to incorporate into my routine. Most importantly, it’s been very gentle on my scalp. I haven’t experienced any irritation, dryness, or sensitivity, which can sometimes be an issue with scalp treatments. While it’s marketed for anti-thinning, I’ve mainly noticed improvements in overall hair appearance and manageability so far. With consistent use, it feels like a solid addition to a hair care routine focused on healthier-looking hair. Final verdict: I’d recommend it—especially if you’re looking for something that improves shine, reduces frizz, and is scalp-friendly.
Heidi B.
Reposted from Bondi Boost
Mar 22, 2026
Helps improve volume
[This review was collected as part of a promotion.] I like how this seems to improve volume for my fine straight hair.
LoriB
Reposted from Bondi Boost
Mar 12, 2026
Healthy scalp & hair
I've been using the Bondiboost Intensive Daily Scalp spray for thinning hair for quite some time now, and I just have to say, my scalp has never felt healthier. My hair has never looked better. There is less thinning, less shedding Not only that, the smell is amazing. It's lightweight and clean ingredients I am a die hard Bondiboost fan and it's my mission to try every hair care product they make. Bondiboost is that good and you`re missing out if you're not using these products.
Doris42
Reposted from nordstrom.com
Verified purchase
Feb 26, 2026
It works!
Effective for hair loss and thinning.
FayeAM
Verified purchase
Size purchased: One Size
Color: NO COLOR
Feb 21, 2026
Hair growth spray
Great stuff! Using it helped me to see new hair roots growing!
Was this helpful?
Lisa R.
Reposted from Bondi Boost
Jan 11, 2026
A must have
[This review was collected as part of a promotion.] I have been using it for years it lasts me about 6 months and I use it every time I wash my hair about 3 times a week
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