10 Best Sun In Hair Lightener in The UK

Last updated on 02/08/2025
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Best Choice
1
9.8
Exceptional
Sun Bum Blonde Hair Lightener, For Blonde to Medium Brown Hair, 118ml
SUN BUM
Sun Bum Blonde Hair Lightener, For Blonde to Medium Brown Hair, 118ml
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Why We Love It
  • Lightens hair naturally with sun.
  • Protects against frizz effectively.
  • Vegan and cruelty-free formulation.
Main Highlights
  • BLONDE HAIR LIGHTENER. Sometimes we gotta lighten up, so grab this spray that uses Costa Rica Pineapple and Lemon to help brighten your hair by amplifying the natural effects of the sun that create subtle tones and highlights.
  • GOOD VIBES FOR YOUR HAIR. Keeping your mane tame is easy with our products made specifically for blonde babes! Protect against frizz, humidity, UV oxidation and dullness with our color-enriching regimen. Perfect for natural or color treated hair.
  • 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. Sonny’s Tip: We don’t recommend using more than once between hair washes.
  • PROTECT YOUR HAIR. The key to maintaining healthy locks is healthy, natural ingredients. Our Blonde hair products are enriched with Costa Rican Pineapple and Meyer Lemon, and are Vegan, Gluten and Cruelty Free. They’re gonna be your fav!
  • TRUST THE BUM. What does that mean? It means trust us, the ones who live on the beach and need products that work on the most intense days in the sun. The simple truth is, when you make products to protect the ones you love, you make ‘em better.
9.8
Exceptional
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Best Value
2
9.6
Superb
Save 25%
John Frieda Go Blonder Lightening Shampoo And Lightening Conditioner Duo Value Bundle Blonde Hair 2 X 500 Ml (Packaging May Vary)
John Frieda
John Frieda Go Blonder Lightening Shampoo And Lightening Conditioner Duo Value Bundle Blonde Hair 2 X 500 Ml (Packaging May Vary)
25% OffFree Shipping
Why We Love It
  • Gradually lightens for sunlit blonde.
  • Renews hair's healthy appearance.
  • Gentle enough for daily use.
Main Highlights
  • Gradually lightens for sunlit Blonde
  • Renews Blonde hair's healthy appearance and touch, without drying it out
  • Gentle enough for daily use
  • Ammonia and peroxide-free
  • for all shades of natural, color-treated or highlighted Blonde hair
9.6
Superb
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3
9.5
Superb
Sun In Tropical Breeze Hair Lightener. Enriched With The Natural Botanicals Aloe, Chamomile, Marigold and Flaxseed. Alcohol-Free. Tropical Breeze Scent. 138 Millilitres
Sun In
Sun In Tropical Breeze Hair Lightener. Enriched With The Natural Botanicals Aloe, Chamomile, Marigold and Flaxseed. Alcohol-Free. Tropical Breeze Scent. 138 Millilitres
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Why We Love It
  • Alcohol and paraben free.
  • Nourishes with natural botanicals.
  • Works on all hair.
Main Highlights
  • Gentle Hair Lightener With Natural Botanicals And Aloe - With chamomile, marigold, flaxseed and aloe that nourish your locks, Sun In Hair Lightener gently and gradually highlights and colours hair. Contains no metallic dyes. Alcohol free and paraben free. Works on light and dark hair
  • Not Your Mother's Old Sun In - Sun In now comes with added botanical extracts, aloe and special illuminators, so Sun In gives your hair an extra dose of shine. A favorite hair lightener product since the 80s, Sun In is still available as the classic Tropical Breeze scent and ever favourite Lemon Fresh scent
  • Salon Out, Sun In - Sun In is your year round go-to spray without the large price tag. Achieve those natural-looking highlights without going to the salon. Sun In starts working with just one application
  • Super Easy To Use & Fast Way To Beautiful, Lighter Hair - Simply spray generously on to hair as per instructions and let your hair dryer (or sun) do the rest. Go for a sun-streaked look or beach balayage or other versatile, stylist-inspired sunkissed techniques detailed in our Sun In How-To guides
  • For Blondes And Brunettes - Choose sunkissed highlights or go light and bright all over, Sun In hair lightener that works for all hair types. Sun In isn’t recommended for colour or chemically treated hair. Highlights will be permanent
9.5
Superb
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4
9.5
Superb
Sun In Hair Lightener Lemon - Enriched With The Natural Botanicals Aloe, Chamomile, Marigold and Flaxseed. Alcohol Free. Lemon Fresh Scent. 138 Millilitres
Sun In
Sun In Hair Lightener Lemon - Enriched With The Natural Botanicals Aloe, Chamomile, Marigold and Flaxseed. Alcohol Free. Lemon Fresh Scent. 138 Millilitres
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Why We Love It
  • Natural highlights, gentle botanicals.
  • No salon needed, salon results.
  • Fast, easy, permanent highlights.
Main Highlights
  • Gentle Hair Lightener With Natural Botanicals And Aloe - With chamomile, marigold, flaxseed and aloe that nourish your locks, Sun In Hair Lightener gently and gradually highlights and colours hair. Contains no metallic dyes. Alcohol free and paraben free. Works on light and dark hair
  • Not Your Mother's Old Sun In - Sun In now comes with added botanical extracts, aloe and special illuminators, so Sun In gives your hair an extra dose of shine. A favorite hair lightener product since the 80s, Sun In is still available as the classic Tropical Breeze scent and ever favourite Lemon Fresh scent
  • Salon Out, Sun In - Sun In is your year round go-to spray without the large price tag. Achieve those natural-looking highlights without going to the salon. Sun In starts working with just one application
  • Super Easy To Use & Fast Way To Beautiful, Lighter Hair - Simply spray generously on to hair as per instructions and let your hair dryer (or sun) do the rest. Go for a sun-streaked look or beach balayage or other versatile, stylist-inspired sunkissed techniques detailed in our Sun In How-To guides
  • For Blondes And Brunettes - Choose sunkissed highlights or go light and bright all over, Sun In hair lightener that works for all hair types. Sun In isn’t recommended for colour or chemically treated hair. Highlights will be permanent
9.5
Superb
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5
9.3
Superb
Premium Children’s Blonde Hair Lightening Spray with Natural Camomile Extract - Young Kids & Teenagers, Get Your Chosen Blonde Shade the Easy & Safe Way with No Damage, Stains or Smells (100ml)
Intea
Premium Children’s Blonde Hair Lightening Spray with Natural Camomile Extract - Young Kids & Teenagers, Get Your Chosen Blonde Shade the Easy & Safe Way with No Damage, Stains or Smells (100ml)
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Why We Love It
  • Developed since 1915 by pharmacists.
  • Safe for delicate hair.
  • Free from silicones and parabens.
Main Highlights
  • FEATURES: Formula developed and tested by pharmacists since 1915 to gradually lighten the delicate hair of children or adults.
  • USE: It is indicated for gradually lightening the delicate hair of children or adults.
  • RECOMMENDATION: Use lotion up to 2 3 times per week for darker hair and 1 2 times per week on lighter or drier hair.
  • FORMULA: Does not contain silicones or parabens. Not tested on animals. Formula developed and tested by pharmacists.
  • SIZE: 100 ML.
9.3
Superb
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6
9.2
Superb
Sun Bum Sea Spray, Medium Hold Texturizing and Volumising Sea Salt Spray For All Hair Types, UV Protection With a Matte Finish, 177ml
SUN BUM
Sun Bum Sea Spray, Medium Hold Texturizing and Volumising Sea Salt Spray For All Hair Types, UV Protection With a Matte Finish, 177ml
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Why We Love It
  • Adds body and texture.
  • Blocks humidity effectively.
  • Provides UV protection.
Main Highlights
  • TEXTURIZING SEA SPRAY. For those handful of days when we’re not at the beach but kinda want to look like we were, we use this sea salt spray to get the job done. This blend protects hair while giving it extra body, waves and texture.
  • GOOD VIBES FOR YOUR HAIR. Our lightweight formula enhances strand separation and definition, instantly blocking humidity that causes frizz. It’ll give your hair just the right amount of texture with a matte-finish and with UV Protection.
  • HOW TO USE. Apply to damp or dry hair, scrunch in with hands, and let air dry for a natural wave look, or style if desired. For extra lift, spray onto roots. Sonny’s Tip: if you need some extra help fighting frizz, pair with our Coconut Argan Oil.
  • PROTECT YOUR HAIR. The key to maintaining healthy locks is healthy, natural ingredients. Our Texturizing hair products are enriched with Sea Salt and Sea Kelp, and are Vegan, Gluten and Cruelty Free.
  • TRUST THE BUM. What does that mean? It means trust us, the ones who live on the beach and need products that work on the most intense days in the sun. The simple truth is, when you make products to protect the ones you love, you make ‘em better.
9.2
Superb
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7
9.0
Superb
Klorane Blond Highlights Sun Lightening Spray 125ml
Klorane
Klorane Blond Highlights Sun Lightening Spray 125ml
Why We Love It
  • Versatile for all genders.
  • Compact and travel-friendly.
  • Intensive hair repair formula.
Main Highlights
  • Hair care & styling - Beauty: hair Treatment
  • Weight: 120 milliliters
  • Hair Treatment Unisex 120 milliliters
9.0
Superb
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8
8.9
Excellent
Save 14%
Camomile Intea Natural Blonde Highlights Hair Lightening Spray 100 ml - Go Blonder Without Hair Dye - Hair Lightener Suitable for Brunettes or Blondes
Intea
Camomile Intea Natural Blonde Highlights Hair Lightening Spray 100 ml - Go Blonder Without Hair Dye - Hair Lightener Suitable for Brunettes or Blondes
14% OffFree Shipping
Why We Love It
  • Alcohol-free, gentle formula.
  • Easy spray application.
  • Pharmacist-tested and approved.
Main Highlights
  • CHARACTERISTICS: Alcohol free. It lightens brown hair by up to 3 shades and also helps restore the natural blonde tone of hair that darkens over time.
  • USE: We do not recommend using it on black or very dark hair because the product may not be completely lightened or it would take a long time.
  • FORMULA: Formula developed and tested by pharmacists.
  • APPLICATION: Direct spray application without mixing.
  • FORMAT: 100 ML.
8.9
Excellent
Save 14%
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9
8.8
Excellent
Camomila intea premium – Spray aclarador de cabello rubio natural - Extracto natural ecológico de manzanilla – 100 ML
Intea
Camomila intea premium – Spray aclarador de cabello rubio natural - Extracto natural ecológico de manzanilla – 100 ML
Free Shipping
Why We Love It
  • Lightens hair up to thrice.
  • Restores natural blonde tone.
  • Pharmacist-approved reliable formula.
Main Highlights
  • CHARACTERISTICS: It lightens brown hair in up to 3 tones and also helps to recover the natural blonde tone of those hair that darkens over time.
  • USE: We do not recommend using it on black or very dark hair because the product may not be completely lightened or it would take a long time.
  • FORMULA: Formula developed and tested by pharmacists.
  • APPLICATION: Direct spray application without mixing.
  • FORMAT: 100 ML.
8.8
Excellent
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10
8.7
Excellent
Camomila Intea - Hair Lightening Lotion for Children - Body Hair Bleaching - 50 ML
Intea
Camomila Intea - Hair Lightening Lotion for Children - Body Hair Bleaching - 50 ML
Free Shipping
Why We Love It
  • Gentle and non-toxic formula.
  • Suitable for sensitive skin.
  • Easy spray application.
Main Highlights
  • CHILDREN'S HAIR LIGHTENER: Product specifically developed to bleach arm, leg and body hair of children between approximately 6 and 14 years of age, making it almost invisible.
  • CHARACTERISTICS: Contains active ingredients extracted from camomile flowers that lighten and protect the skin. Does not contain ammonia or chemical dyes.
  • APPLICATION: Direct spray application, no mixing, mild action and non-staining.
  • INSTRUCTIONS FOR USE: Apply the product directly on the hair to be bleached, making sure it soaks in well by gently massaging it with your hands, leave for 5 minutes and apply it again. Leave it to act for a few minutes. It is not necessary to rinse.
  • TIPS: As the product has a natural base, it will gradually lighten the hair in several applications depending on the colour and strength of the hair, so it is advisable to apply the product twice a day at first until the hair is lightened and concealed. Sunlight and the use of a hair dryer accelerates the lightening process and enhances its effectiveness.
8.7
Excellent
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