Blonde Hair Lightener

Sun Bum hair lightener bottle on a white background
Smiling woman on the beach holding Blonde Hair Lightener spray by Sun Bum to brighten hair naturally.
Close-up of water droplets highlighting brightening ingredients like pineapple and Meyer lemon in Blonde Hair Lightener by Sun Bum
Hand holding Blonde Hair Lightener spray with tropical background by Sun Bum
Sun Bum Blonde Hair Lightener spray with natural brightening ingredients, shown with shampoo and conditioner bottles.
Yellow spray bottle with label on a white background

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.

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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 natural 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)

How to Use

For an all over lighten and brighten, spray throughout dry or damp hair before sun exposure. For sun-kissed highlights, spray onto select strands. To avoid breakage and over-drying, we don’t recommend using more than once between hair washes.

For darker shades, check out our FAQ for using hair lightener for dark hair.

What's Inside

Ingredients: Aqua (Water), Hydrogen Peroxide, Polysorbate 20, Fragrance/Parfum, Citrus Medica Limonum (Lemon) Fruit Extract, Ananas Sativus (Pineapple) Fruit Extract, Silicone Quaternium-8, Disodium Phosphate, Phosphoric Acid, Disodium EDTA, Coumarin, Ext. Violet 2 (CL 60730).

The Good Stuff

Costa Rican Pineapples and Meyer Lemons: A blend that creates natural, subtle tones and bright, beautiful highlights.

*Please refer to the ingredient list on the back of your product packaging for the most current and accurate information.

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Pairs Great With

Sun Bum hair care products including shampoo, conditioner, and hair lightener with text describing their benefits.
Two girls dancing in the wind with their beachy hair looking fun and free. - Sun Bum

We've Got Answers

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 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 Do You Keep Blonde Hair Vibrant?

Keeping blonde hair vibrant requires the right care routine. Incorporate a purple shampoo to neutralize brassy tones and enhance your hair’s brightness. Use a deep conditioner weekly to lock in moisture and prevent dryness. And don’t forget to protect your hair 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.
Blonde Hair Lightener
$16.99