Sun Bum

Sun Bum Hair Lightener Spray for Blonde to Medium Brown Hair, 4 oz — UV-Activated, Pineapple & Meyer Lemon

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£28.95

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Product details

Sun Bum Hair Lightener Spray is a UV-activated leave-in mist that gently brightens blonde to medium brown hair using pineapple and Meyer lemon for natural-looking highlights.

This lightweight 4 oz spray enhances the sun’s natural highlighting effect without harsh bleaching agents. Formulated for natural and color-treated hair, the blend is vegan, paraben-free and designed to work when exposed to heat or sunlight. Use as a leave-in refresher to boost brightness and subtle dimension across your strands.

How does this spray brighten hair without developer or bleach?

The formula uses UV-activated botanical extracts that gently encourage existing pigments to lift, creating a sun-kissed look instead of dramatic color removal. It’s a gradual process you’ll notice after a few sun sessions or with heat styling.

  • Pineapple and Meyer lemon extracts help coax natural highlights.
  • Works best with direct sun exposure or heat from a blow dryer.
  • Safe for routine use on natural and color-treated blonde to medium brown hair.

When and how should I apply the lightener for best results?

Spray evenly through damp or dry hair before sun exposure or heat styling; section hair for more even coverage. For subtler brightness, use weekly; for more pronounced highlights, apply several times per week while spending time outdoors or using warm heat.

  • Spritz roots to ends, concentrating on mid-lengths where highlights naturally appear.
  • Allow sun exposure or use a hair dryer to accelerate the effect.
  • Use a leave-in conditioner afterwards if your hair needs extra nourishment.

Will this product protect my color and hair health?

Besides brightening, the spray helps combat frizz and dullness with hydrating ingredients chosen for beach conditions. It’s formulated without gluten, parabens, or animal testing, and it’s part of a color-enriching routine rather than a standalone restorative treatment.

  • Contains ingredients to fight humidity and help reduce UV-induced dulling.
  • Vegan and cruelty-free with gentle botanicals for routine use.
  • Pair with your favorite Sun Bum conditioner for added moisture and protection.

How quickly will I see tone changes, and can I control the result?

Changes appear gradually after multiple applications and sun or heat exposure, allowing you to manage intensity. For cooler, ashier results, combine with Sun Bum’s Blonde Tone Enhancer as a leave-in conditioner; for warmer tones, allow more sun time and repeat applications.

  • Subtle shifts often appear after a few sessions; deeper lifts need repeated use.
  • Control intensity by adjusting frequency of use and amount of sun/heat exposure.
  • Combine with cooling or toning products if you prefer ashier blonde tones.

Who is this for? This spray is made for people with natural blonde through medium brown hair who want gentle, sun-activated brightening without peroxide or harsh lighteners. It suits those who spend time outdoors, prefer progressive, customizable results, and value vegan, cruelty-free formulas. If you’re aiming for soft, beachy highlights and prefer a product that enhances rather than strips color, this is a convenient addition to your routine.

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

FAQ

Q: Is this safe on color-treated hair?

A: Yes. The formula is designed for natural and color-treated blonde to medium brown hair and works gradually without peroxide.

Q: How often should I use the spray?

A: Use once weekly for subtle brightening or several times a week for more noticeable highlights with sun or heat activation.