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Sun Bum

Sun Bum Hair Lightener Spray for Blonde to Medium Brown Tone - 4 oz

  • Based on 14,057 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Oct 28
Order within 22 hours and 30 minutes
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Size: 4 Fl Oz (Pack of 1)


Features

  • BLONDE HAIR LIGHTENER. Sometimes we gotta lighten up, so grab this spray that uses Hawaiian Lehua Honey and Lemon to help brighten your hair by amplifying the natural effects of the sun that create subtle tones and highlights.
  • GOOD VIBES FOR YOUR HAIR. Keeping your mane tame is easy with our products made specifically for blonde babes. Protect against frizz, humidity, UV oxidation and dullness with our color-enriching regimen. Perfect for natural or color treated hair.
  • HOW TO USE. Our hair lightener is heat activated. Spray throughout hair just before some exposed sun time for some fresh blonde tones. Sonnys Tip: Bust out a hair dryer to boost the process and really get those highlighting effects.
  • PROTECT YOUR HAIR. The key to maintaining healthy locks is healthy, natural ingredients. Our Blonde hair products are enriched with Costa Rican Pineapple and Meyer Lemon, and are Gluten, Cruelty and Paraben Free. Theyre gonna be your new fav.
  • TRUST THE BUM. What does that mean. It means trust us, the ones who live on the beach and need products that work on the most intense days in the sun. The simple truth is, when you make products to protect the ones you love, you make em better.
  • Hair type: long

Description

Sun Bum's Blonde Formula Hair Lightener is specifically formulated to brighten by amplifying the natural highlighting effects of the sun. Infused with Costa Rican pineapples and Hawaiian Lehua honey, our special UV-activated blend creates natural subtle tones and beautiful highlights. We couldn't be more stoked to share one of our best secrets with you. If you want cooler blonde tones, use our Blonde Tone Enhancer a few times a week (or more) as your leave-in conditioner.

Product Dimensions ‏ : ‎ 1.55 x 1.55 x 6.4 inches; 5.12 ounces


Item model number ‏ : ‎ 80-41045


Department ‏ : ‎ women


UPC ‏ : ‎


Manufacturer ‏ : ‎ Sun Bum


Best Sellers Rank: #5,347 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #73 in Hair Sprays


#73 in Hair Sprays:


Customer Reviews: 4.4 4.4 out of 5 stars (14,057)


Brand Name: Sun Bum


Set Name: Single


Item Highlight: UV Protecting, Enriched with Pineapple and Meyer Lemon, Vegan


Unit Count: 4 Fluid Ounces


Global Trade Identification Number: 17


UPC: 871760001817


Number of Items: 1


Package Size Name: 4 oz


Manufacturer: Sun Bum


Model Number: 80-41045


Manufacturer Part Number: 80-41045


Hair Type: Color Treated


Product Benefits: Humidity Resistant, Reduce Frizz, UV Protection


Item Form: Spray


Scent Name: Banana


Special Ingredients: Hawaiian Lehua Honey, Costa Rican Pineapple, Meyer Lemon


Item Weight: 5.12 ounces


Material Features: Cruelty Free


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Not Instant, But SO Worth It
Size: 4 Fl Oz (Pack of 1)
Review Image by Mary Rogers
I had been wanting to go fully blonde for a while, but I really didn’t want to drop the $$$ to have it done professionally, and I was absolutely NOT about to attempt an at-home bleach job. I’ve seen enough Brad Mondo to know better lol. I found this and it is the answer! And it smells SO good. It works really well, but you do have to be a little patient. The blonding happens gradually, so you’re not going to wake up like blonde blonde overnight. That said, I could definitely see the difference as I went. I’ve been using it consistently, and it’s been SO gentle on my hair while giving me a really even blonde tone. No streaks, no weird patchiness, and my hair got LIGHT. The pieces around my face are almost white! There was a little awkward orange/brassy phase, but it only lasted like two weeks max. Keeping up with my roots is also insanely easy. I use the spray about once a week. The only thing I did to mix up my routine was occasionally let my hair air-dry outside in the sun. Basically, I’d go for a walk with wet hair on warm, sunny days. Also the purple shampoo is a must! Especially in the awkward brassy middle part! If you’re thinking about trying it, I’d definitely recommend it. It works great. Just give it a little time! an its very low buy in, if at any point you're not feeling it anymore you can just stop. that was the most appealing part for me. ... show more
Reviewed in the United States on August 19, 2026 by Mary Rogers
    • Strong snd effective
Size: 4 Fl Oz (Pack of 1)
This really works! Don’t use this a lot unless you want all light blonde hair (exclusions do apply). I love how this spray smells and that I can get naturalish highlights after a few days in the sun.
Reviewed in the United States on August 7, 2026 by Allison Horrocks
    • Works well!
Size: 4 Fl Oz (Pack of 1)
I use this twice a week, and it is great. Kim of a long process but makes my medium brown hair’s ends look a lot my blonde! The process is wash your hair, make sure it’s damp without product, apply product in designated spots blow dry until dry, wait 6 hours and the wash out with purple shampoo and a really hydrating mask. This does dry your hair out a bit, but if you use the Monday deep moisture mask a long with the Monday leaven conditioner, your hair will feel back to normal. Did about ten sessions and worked great! Definitely buy if you don’t wanna spend a lot of money in a salon! ... show more
Reviewed in the United States on August 7, 2026 by Amazon Customer
    • Natural Looking Highlights
Size: 4 Fl Oz (Pack of 1)
Really lightened my naturally dirty blonde hair in just once use. I get my hair highlighted but it’s so pricey that I decided to try and skip a couple highlights over the summer. I sprayed a liberal amount on my roots and underneath layer of my hair. Afterwards I spent about two hours at the pool in the sun. There was a noticeable difference. I do notice a slight brassy look and have ordered a purple toning mask which I think will tone it down. The product smelled great—a light beachy scent that was not overpowering in the least. I actually think it made my hair feel softer. it was easy to apply and worked so quickly. I don’t think it would work very well for darker hair but those with lighter dirty blonde or very light brown should see fairly natural looking lightening. Definitely more affordable than salon highlights. I’m sure I’ll get my hair salon highlighted at the end of summer but this has allowed me to extend my salon highlights by a couple more months, which saves $$$$. Overall I am very pleased. ... show more
Reviewed in the United States on June 27, 2025 by Judy
    • Blonde
Size: 4 Fl Oz (Pack of 1)
Works great I was impressed. I didn’t think it was gonna work that well. I only used it once or twice all summer and my hair was a pretty blonde color. I’m already blonde, but it brought out my highlights.
Reviewed in the United States on September 6, 2026 by doreen
    • Not great
Size: 4 Fl Oz (Pack of 1)
While the product is good the bottle was defective but I don’t want to deal with having to take it to the store to returnn
Reviewed in the United States on July 20, 2026 by Amazon Customer
    • Fun to use
Size: 4 Fl Oz (Pack of 1)
Works perfectly as intended! Very pleased with this item and happy I chose this one out of others. Looks just like the images and is a good overall purchase!
Reviewed in the United States on September 19, 2026 by Family
    • Teenage daughter LOVES this!!
Size: 4 Fl Oz (Pack of 1)
My teenage daughter LOVES this and we’ve purchased it multiple times. She is naturally blonde, but this does lighten it and give her natural looking highlights. A few people have asked where she gets her highlights done… and this is much cheaper than paying for highlights! Not cheap, but definitely cheaper :) ... show more
Reviewed in the United States on August 14, 2026 by DittoMad

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