Sun In Hair Lightener Review and Sun In Before and After Results

Sun In Hair Lightener comes in a convenient spray bottle with two ounces of solution and can be used on any type of hair texture or length.

Hair lightening is a process that uses chemicals or natural ingredients to change the color of hair. It does not refer to removing color but adding a lighter shade. Sun in is one such product that gives your locks an instant sun-kissed glow without damaging the hair.

Sun In Hair Lightner Review and Before and After Results

Sun In Hair Lightener

Sun In Hair Lightener

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Sun-In Hair Lightener Review

You don’t require a thorough review.

In a nutshell, it is fantastic!! Sun In is inexpensive, quite simple to apply, and makes hair blonder.

If your goal is to go lighter quickly, this is the guide for you.

The secret is to use the sun in before and after!

Reasons to LOVE Sun In

  • Low-cost (less than $10)
  • Simple to Maintain (see instructions below)
  • It lightens the color of your hair (see images below)
  • Send word (less than 5 minutes)
  • Doesn’t do any harm Hair can lighten with time (spray more on if you want to get lighter!)

However, there are certain disadvantages to using Sun In (to be fair).

Sun In Hair Lightener
Sun In Hair Lightener

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Sun In is NOT great for these reasons:

Sun In Hair Lightener: Instructions and How to Use

Sun In is quite simple to use.


1) spritz hair with water (you can get your hairbrush wet and brush it through your hair),

2) Spray hair lightener in the sun, and then

3) use a blow dryer to dry your hair (or go outside in the sun!)

The following are the official instructions for using Sun In (from the manufacturer).

Official Instructions

Sun In Instructions
Sun In Instructions

To Lighten Hair Throughout: Generously spray damp hair, brush through evenly, and blow-dry.

Separate chosen strands, liberally spritz each strand and blow-dry.

Rep to the previous stages till you get the desired brightness.

Before usage, conduct a strand test on a small section of your hair and follow all label directions.

Enjoying reading about Sun In Hair Lightener Review. May you also like to read about: Fanola No Yellow Shampoo 

FAQs About Sun In Hair Lightener

Have more questions? Here are a few FAQs about Sun In!

What Ingredients Are In Sun In Hair Lightener Spray?

Sun In contains hydrogen peroxide and lemon juice to lighten the hair. The complete ingredient list is: Water, Hydrogen Peroxide, Aloe Barbadensis Leaf Juice, Lemon Juice, Chamomilla Recutita (Matricaria) Flower Extract, Calendula Officinalis Flower Extract, Linum Usitatissimum (Linseed) Seed Extract, Hydroxyethyl Cetyldimonium Phosphate, Dimethicone PEG-7 Phosphate, Glycerin, Quaternium-80, Panthenol, Silk Amino Acids, Polysorbate 20, Fragrance, Benzoic Acid, Disodium EDTA

How Come I Haven’t Heard of Sun In?

Beats me! It’s a hidden gem!

It’s like how some people haven’t heard of ALDI or the super great $1 sunblock at the Dollar Tree. Sun In just doesn’t advertise very much!

How Does Sun In Compare to John Frieda Sheer Blonde Spray?

I’ve used both. Both Sun In and the John Frieda lightning spray work and are good!

I honestly didn’t notice a difference.

Maybe I should do a review though! If you’d like to see a review of Sun In vs. the John Frieda Sheer Blonde Hair Lightener Spray.

How Much Does Sun In Cost?

It’s cheap! Anywhere between $4 and $8 a bottle usually. That’s WAY less than a visit to the salon.

What’s the Difference Between the Pink and Yellow Bottles of Sun In?

They are exactly the same formula. Just different scents! One is lemon fresh and one is tropical breeze.

Will Sun In Work on My Hair?

Sun In will lighten almost ANY color hair, but it might not look good on you!

Sun In works best on women (or men) with light brown and dark blonde hair.

My rule of thumb: If you were blonde in 1st grade, Sun in Before and After will work for you. If you had dark hair, Sun In may make your hair more orange or red.

My Hair Looks the Same. What Did I Do Wrong?

You didn’t use enough! Dampen your hair again. Hair Lightener Spray on more Sun In. And blow dry your hair.

Does Sun In Damage Hair?

I used it for YEARS and my hair stayed healthy, thick, and shiny.

It’s way gentler on your hair than bleaching and dying it or going to a salon.

What is Sun-In?

Here’s what CVS says about Sun In!

Brings out your natural highlights! Conditions while it lightens! The advanced conditioning system in Sun-In, with botanical extracts such as aloe, marigold, chamomile, and flaxseed, pampers your hair while it lightens. Special illuminations give hair an extra healthy dose of shine for a bright and sexy look. Sun-In is alcohol-free. Sun-In is recommended for blonde to medium brown hair. Reddish results may occur in dark brown hair. Highlights will be permanent. Contains no metallic dyes. Results may vary.