Sun Bum Blonde Hair Lightener & Toner Kit - 4.5 oz/1.5 oz UV-Activated Spray, Brass-Reducing Leave-In

This kit combines a sun-reactive lightening spray and a complimentary tone-enhancing leave-in to give blonde hair subtle highlights and cooler, shinier results. Formulated with Costa Rican pineapple and Hawaiian Lehua honey, the duo uses sun exposure and conditioning agents to amplify natural-looking brightness while smoothing frizz and protecting color vibrancy. It’s created for blondes who want gentle, gradual lift plus a simple routine for maintaining tone between salon visits.

How does the lightening spray work in everyday use?

The lightening spray uses a UV-activated formula that gradually lifts and enhances natural highlights when hair is exposed to sun or heat. You can mist it on dry or damp hair for an all-over brightening effect, or apply selectively to strands for a sun-kissed look.

• Spray through dry or damp hair before sun exposure for gradual lift
• Target specific sections to create natural-looking highlights
• Best used once between washes to avoid over-processing
• Light, non-sticky spray that layers easily under styling products

When and how should I use the Blonde Tone Enhancer?

Use the Blonde Tone Enhancer as a leave-in conditioner a few times per week to reduce brassiness and refresh cool tones. It hydrates and smooths hair while slowing color fading, making it a low-effort way to keep blonde shades looking bright and balanced.

• Apply to towel-dried or dry hair, focusing on mid-lengths and ends
• Use 2–3 times weekly or as needed for brass removal
• Leaves hair soft, shiny and more manageable
• Safe for both natural and color-treated blondes

Is this kit gentle enough for color-treated or fragile blonde hair?

The formula is designed to be gentle and conditioning, with botanical extracts and a lightweight toner to support hair health while enhancing brightness. Ingredients like pineapple and honey help nourish hair, while the leave-in toner focuses on smoothing and color maintenance rather than aggressive bleaching.

• Vegan, gluten-free, cruelty-free and paraben-free formulation
• Conditioning actives help reduce frizz and add shine
• Not a salon bleach—provides gradual, subtle lightening
• Recommended to avoid overuse between washes for best results

Who is this for: This kit is aimed at anyone with natural or color-treated blonde hair who wants an easy at-home way to boost highlights, reduce brass, and keep tones cool without a salon visit. It’s ideal for beachgoers, everyday blondes seeking low-maintenance brightness, and those who prefer plant-forward, cruelty-free haircare. If you want gradual, sun-activated lift and a lightweight toner to maintain coolness and shine, this set gives a simple, conditioning approach to achieve those results.

Ingredients

Tone Enhancer: Water, Butylene Glycol, Trisiloxane, Behentrimonium Chloride, Cetyl Alcohol, Stearyl Alcohol, Phenoxyethanol, Viola odorata extract, Spirulina platensis extract, Argania Spinosa Kernel Oil, Cocos Nucifera (Coconut) Oil, Musa Sapientum (Banana) Pulp Extract, Musa Sapientum (Banana) Peel Extract, Musa Sapientum (Banana) Leaf Extract, Musa Sapientum (Banana) Flower Extract, Hydrolyzed Quinoa, Helianthus Annuus (Sunflower) Seed Oil, Fragrance, Panthenol, Glycerin, Cinnamidopropyltrimonium Chloride, Quternium-80, Ethylhexylglycerin, ext. violet 2 Hair Lightener: 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