Blonde Hair Lightener

A bottle of Sun Bum Blonde Hair Lightener spray with a yellow label, designed for lightening hair naturally with pineapple and lemon scents.
A person on a sunny beach holding Blonde Hair Lightener spray while wearing a yellow bikini top and denim shorts. Natural beachy setting with blue sky and ocean background. By Sun Bum.
Brightening spray swatch with highlighting effects and citrus extracts like pineapple and lemon - Blonde Hair Lightener - Sun Bum
A hand holding a yellow Blonde Hair Lightener spray bottle against a green patterned background, with yellow accessories and shell necklace decoratively arranged, by Sun Bum.
Blonde Hair Lightener spray bottle alongside matching purple shampoo and conditioner bottles displayed on a yellow striped beach blanket with seashells, showcasing Sun Bum's beach-inspired hair care collection. Perfect summer beach day styling products by Sun Bum.
Blonde Hair Lightener

Sometimes we just gotta lighten up a little. Our Hair Lightener spray is made with Costa Rican Pineapples and Meyer Lemons to help brighten our hair by intensifying the highlighting effects of the sun.

$19.99

More About This Product

Why We Made This

Our Blonde Hair Lightener is a UV activated formula that uses ingredients like Costa Rica Pineapple and Meyer Lemon to simplify the lightening effects of the sun and help brighten blonde highlights.

Trust The Bum®

  • Vegan
  • Cruelty Free
  • Made without DMDM-H
  • Made without PABA
  • UV-Protecting
  • Made Without Parabens and Sulfates*

*Made without organically bound sulfates (ALS, ALES, SLS, SLES)

What's Inside

Ingredients

Water, Hydrogen Peroxide, Ananas Sativus (Pineapple) Fruit Extract,  Citrus Limon (Lemon) Fruit Extract, Polysorbate 20, Fragrance, Glycerin,  Silicone Quaternium-8, Trisodium Ethylenediamine Disuccinate, Phosphoric Acid, Disodium Phosphate,  Ext. Violet 2 (CL 60730)

Good Stuff

  • Costa Rican Pineapples and Meyer Lemon: A blend that creates natural subtle tones and beautiful highlights
How To Use

Directions

Our hair lightener is heat activated. Spray throughout hair just before some extra sun time or bust out a hair dryer to boost the process and really get those highlighting effects.

What Is This?

Blonde / Hair Lightener

Our Hair Lightener is specifically formulated to brighten our hair by amplifying the highlighting effects of the sun. Infused with pineapples and lemon, our special UV-activated blend creates subtle tones and beautiful highlights without brassiness. We're stoked to share one of our best secrets with you. While we like using straight lemon and pineapple juice to lighten our hair, we've added a little hydrogen peroxide to give us faster results. We didn't feel good about bottling straight citrus juice and charging you for it, so if you want to go au naturel, pick some lemons off your neighbor's tree and squeeze the juice into your hair, old school.

And yes, the blonde results are permanent.

Trust The Bum®

Gluten Free, Silicone Free, Paraben Free, Phthalate Free, SLS/SLES Free, PABA Free

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Pairs Great With

Two girls dancing in the wind with their beachy hair looking fun and free. - Sun Bum
Go Ahead, Get Tangled

Give your hair what it needs to do its thing, so you can get back to doing yours. With the nourishing and revitalizing protection of Sun Bum Hair Care, you can spend less time worrying about it, and more time doin' what you love.

Friends dancing in a sunny flower field, highlighting vibrant blonde hair care – Blonde Collection - Sun Bum.
Blonde
Blonde surfer chillin’ with a camera in hand, showcasing sun-kissed hair care – Blonde Collection - Sun Bum.
Protecting
Keep it Cool

We've Got Answers

How Do You Keep Blonde Hair Vibrant?

Keeping your blonde vibrant is all about the right routine. A great purple shampoo helps neutralize brassy tones while boosting brightness. Pair that with a deep conditioner once a week to lock in moisture and prevent dryness—because hydrated hair is happy hair. And don’t forget to protect your strands from the sun with products that offer UV protection—because a little love goes a long way in keeping your blonde locks looking their best.

How Often Should You Tone Blonde Hair?

Toning blonde hair depends on your color and how often it fades. For most, using a toner every 3–4 weeks is ideal. If you notice brassiness creeping in earlier, introduce a purple shampoo to your routine to maintain that fresh-from-the-salon glow. Your blonde, your rules—but consistency is key to keeping it just the way you love it.

How Often Should You Wash Your Hair?

The golden rule: wash your hair when it needs it. If you’ve got fine hair or sweat it out at the gym daily, every other day might be your sweet spot. For thicker or curlier textures, stretching it to a few days—or even a week—can do the trick. Over-washing can strip your scalp of its natural oils, so find a balance that keeps your hair feeling fresh but still hydrated. Trust us, your hair will tell you what it wants.