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This item is eligible for return within 30 days of receipt
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Availability:
In Stock.
Arrives
Tuesday, Oct 28
Features
- LIGHTER, SUMMER HAIR ANYTIME: Sun In gives you the same natural highlights you get from the sun; only faster; Sun In is heat activated, so just spray in and let the sun OR your hair dryer do the work
- EASY SPRAY IN HAIR LIGHTENER: Mist your damp hair with this citrusy, lemon scented hair spray after showering, giving it a shinier, lighter appearance; Get lighter hair without a trip to the salon
- CONDITIONS WHILE IT LIGHTENS: Sun In advanced conditioning system includes botanical extracts & special illuminator that give hair an extra dose of shine; Contains real lemon juice & alcohol free
- SUNKISSED BLONDE STYLE: Mist your hair with Sun In before blow drying and styling for that sun kissed summer look; Lighten your natural highlights and leave your hair smelling citrus fresh and shining
- SUN IN GIVES RESULTS: Looking for those natural, vacation highlights without the large price tag? Sun In is your year round go to spray in hair lightener; It's fast and easy with or without the sun
Description
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.
Brand: Sun In
Hair Type: Dry
Item Weight: 113 Grams
Product Benefits: Shining, Smoothing
Item Form: spray
Is Discontinued By Manufacturer : No
Product Dimensions : 3.3 x 7.6 x 1.5 inches; 3.99 ounces
Item model number : SG_B00770YRAK_US
UPC :
Manufacturer : EMCW9
Best Sellers Rank: #221,176 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #1,691 in Hair Color
#1,691 in Hair Color:
Customer Reviews: 4.4 4.4 out of 5 stars 3,110 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Oct 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I have used Sun In for many years on and off. I recently was using the Tropical Breeze variety and it worked great on my dark brown hair. I didn't even realize how much lighter my hair was getting until I compared pictures from before I started using Sun In and after. The Lemon kind is fine as well. Some say the Tropical Breeze has more peroxide and is "stronger". I haven't really noticed much difference between the two. I spray Sun In on my dry hair and just leave it in. I don't even blow dry it or go in the sun half the time. Sometimes, I spray it and blow dry. When it gets warmer, I will certainly go out in the sun with Sun In in my hair because that will speed up the lightening. I like lighter brown hair but it gets damaged when my stylist does it. I get no damage when using Sun In. It's gradual but that's fine with me. It looks natural too. The only thing is that I don't really get highlights. I get all over lightening. It's probably because I don't spray just a few strands separately but just spray it wherever. Obviously where I spray, it will lighten. I have seen pictures of black haired women going blond just from Sun In but that wouldn't happen with me. It just takes me down a few shades which is all I want. In all, it's a cheap and easy way to lighten even dark hair. I have had my hair professionally highlighted and still used Sun In to brighten my look. It CAN turn a bit brassy at times. I recently dyed over my hair with a dark blonde hair color which toned down the brassiness but didn't lighten my hair overall since you can't go from dark to light without bleaching or peroxide. So now, whenever I see that my hair is looking a little yellow or brassy, I will just dye it with the dark blond and I am good to go. I'm pleased with the product and have been for decades. NOTE: The photo I attached is me at my darkest natural color. The second photo is after three bottles of Sun In and sun exposure. It was starting to get brassy so I eventually toned it down but you can see it really does lighten! I do think though that the second picture makes my hair look a bit lighter than it really is. It really depends on the lighting.
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Reviewed in the United States on April 15, 2017 by PattyT PattyT
Love this so much it actually helps lighten my hair in the summer when I use it
Reviewed in the United States on August 13, 2025 by alle
At the beginning of the summer, I thought about Sun In that I used when I was a teenager so I searched and found it here. It's very simple to use. No messy at-home hair color kits. I did not use the hairdryer method as suggested. I sprayed it on when I was going to the beach or kayaking and let the sun do the work. It slowly lightens your hair over time so you would need to be patient, but the results after several uses is great. Will plan to use it again next year.
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Reviewed in the United States on October 4, 2021 by Amanda
Definitely will lighten your hair. I used on vacation to help lighten and hide grays. Just be careful and don’t use TOO MUCH. Overall it did what I wanted it to do. And no damage to my hair.
Reviewed in the United States on May 8, 2025 by Cass
I am naturally dirty blonde with long hair. I use to get highlights every couple of months and it got so ridiculously expensive, I stopped 6 years ago and haven't had my hair professional highlighted since. My sisters and I put lemon juice in our hair during the summer and I am very happy that I found a product that provides the same highlights, if not better, year around. Winter time is always tough because my hair gets darker and I'm tempted to go to the salon, but with this product, I will never be tempted again! I think the trick to this product is to start slow, very slow. I purchased a bottle of the tropical and started with spraying a little on my fingers and adding it to a few strands around my face because I was afraid that it would damage my hair or turn it a funky color. I would do this every other time before I would blow dry my hair, and I really liked the results. No damage and no strange, unnatural color - I also should mention I use this when my hair is towel dried before blow drying. I then got a little braver and started to directily spray it on small sections on the top of my hair, framing my face and then running my fingers through that section to distrubute it. I didn't saturate with the philosophy that less is more. The top half of my hair is now really, really blonde and I am asked all the time if I get my hair high lighted. When I reply with Sun In, people usually do not believe me. I really did not use very much each time, and one bottle lasted my a year and a half. I was shocked it lasted me that long. It is a very good investment for the price. Now my next step is the under layer of my hair. It has gotten significantly darker now that it is January and there is a definate difference in color from the top layer of my hair. I've started to spray about 3-5 times around my bottom layer, towards the roots, and I am fairly confident that I will get the desired results. Through my experience, the key to this product is patience, patience, patience - less is more! I have always heard negative things about Sun In my whole life, but all of those myths are busted. I ordered one in lemon and one in tropical and that should last me a few years. I'm very glad I took that chance and started to use this product and I really hope they never stop selling it!
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Reviewed in the United States on January 16, 2012 by Scientist23
I have brown hair, it isn't dark but it's not light either and I also have grown out highlights left over from last summer. I had really high hopes for this product because I was hoping it'd work just as well as going to the salon. As of now I've used it 3 times. I'm starting to tell a slight difference in the shade of my hair color. It's very subtle, and frankly, I think I'm the only one who can tell. It hasn't done anything to my already color treated hair (I was terrified it'd make orange streaks through my hair where old highlights were left behind) which is really good but the color difference is not as obvious as I was going for. However for the price, I think it is a fine product & maybe if I was a natural dirty blonde it'd work better and give me the color I was trying to go for.
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Reviewed in the United States on June 5, 2016 by Gretchen Erwin