Sun Bum Hair Lightener Spray for Blonde to Medium Brown - 4 oz, Sun-Activated & Fruit-Infused

This lightweight spray amplifies natural sun highlights using a blend of Costa Rican pineapple, Hawaiian lehua honey, and citrus extracts to create soft, lived-in blonde tones. Formulated for blonde to medium-brown hair, the product is heat and UV activated so you can boost results outdoors or with a hair dryer. It’s paraben-, gluten-, and cruelty-free and works on both natural and color-treated hair to enhance dimension without heavy lifting or harsh chemicals.

How does the spray create natural-looking highlights?

The formula uses UV and heat-activated botanicals to intensify the sun’s gentle lightening effect. Rather than bleaching, it encourages subtle tonal shifts and added brightness where sunlight naturally falls.

• Costa Rican pineapple and Meyer lemon help gently enhance warm, golden tones.
• Hawaiian lehua honey adds shine and softens the lightened strands.
• Use in sun or with a blow dryer to accelerate the highlighting action.

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

Apply to damp or dry hair before sun exposure or heat styling. For gradual, controlled brightening, use a few times per week; for more noticeable highlights, increase frequency while monitoring your hair’s condition.

• Spray evenly through mid-lengths and ends, avoiding the scalp for uniform tone.
• Spend 20–40 minutes in the sun or use a blow dryer to activate the formula.
• Repeat 2–3 times weekly until you reach desired brightness, then maintain.

Will this damage my hair or affect color-treated locks?

This product is formulated to enhance tone with gentle ingredients rather than harsh bleaches, making it suitable for many color-treated and natural hair types. Always patch-test and monitor for dryness, and pair with hydrating or protective products if your hair is chemically treated.

• Paraben- and gluten-free, with no animal testing.
• Designed to reduce frizz and combat UV oxidation while brightening.
• Follow up with conditioners or masks to maintain moisture after repeated use.

How do I control the tone—warmer golds or cooler blondes?

For warmer, sun-kissed golds, use the lightener as directed. To shift toward cooler blonde tones, incorporate a purple or blonde tone-enhancing product from your routine while using this spray less frequently.

• Use Blonde Tone Enhancer a few times weekly for cooler results.
• Limit sun-activated sessions to avoid overly warm brassiness.
• Combine with toning shampoos to neutralize unwanted yellow or orange hues.

Who is this for: Sun Bum Blonde Formula Hair Lightener is aimed at people with blonde to medium-brown hair who want a low-effort way to introduce natural-looking highlights. It suits beachgoers, active outdoor lifestyles, and anyone seeking gradual brightening without professional bleaching. If you have heavily processed or fragile hair, consult a stylist and use conditioning treatments alongside the lightener to keep strands healthy.

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