---
title: "sun in hair lightener — Niche Verdict: Launch it (59/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/beauty-personal-care/sun-in-hair-lightener"
last_updated: "2026-07-14T07:30:36.280Z"
locale: en
meta:
  description: "sun in hair lightener clears our launch bar: a $1.1M/yr market growing +125.7% this quarter with returns at 0.8%."
  "og:description": "sun in hair lightener clears our launch bar: a $1.1M/yr market growing +125.7% this quarter with returns at 0.8%."
  "og:title": "sun in hair lightener — Niche Verdict: Launch it (59/100) | Amazon United States - Flapen"
---

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# **sun in hair lightener**

**Launch it**

A $1.1M/yr market growing +125.7% this quarter with returns at 0.8% — clears our launch bar.

Market size 80Growth 95Conversion 94Competition 22Returns 96Price range 56Avg price 80Brand share 0Review moat 25Quality gap 27

**Returns**

**Incredible****0.8%**

return rate — above 6% kills the launch gate

**Growth**

**Incredible****+125.7%**

90-day search growth — must beat 0% to launch

**Conversion**

**Great****11.8%**

search→purchase rate — share of searches ending in a sale

**Market size**

**Great****$1.1M**

$1.1M/yr · 567K searches

**Avg price**

**Great****$16.89**

avg listing price — sweet spot $15–$100

**Price range**

**Good****$9.01–$22.67**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Bad****4,027.14**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Bad****73%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## **Competition**

The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**3 **—flat

**Sellers**

**50**

**Top-5 brand share**

**100%**

**Open market**

**0%**

- Sun In59% - Sun Bum21% - JAN & JUL20%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$113K20%$227K30%$340K40%$453K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Sun in Hair Lightener Tropical Breeze & Lemon Fresh Combo](https://m.media-amazon.com/images/I/31HjVIHzTaL.jpg)**Sun in Hair Lightener Tropical Breeze & Lemon Fresh Combo**Sun In**$14.95**4.5★6,608 rev](https://www.amazon.com/dp/B01MT3VGHW) [2![Sun Bum Hair Lightener Spray - For Blonde to Medium Brown Hair Types - UV Protecting - Enriched with Pineapple and Meyer Lemon - Vegan - 4 oz](https://m.media-amazon.com/images/I/31Ap0ZiVp6L.jpg)**Sun Bum Hair Lightener Spray - For Blonde to Medium Brown Hair Types - UV Protecting - Enriched with Pineapple and Meyer Lemon - Vegan - 4 oz**Sun Bum**$16.13**4.4★13,890 rev](https://www.amazon.com/dp/B01N6NTZLK) [3![Sun-In Sun-In Hair Lightener Spray Tropical Breeze 4.7 oz](https://m.media-amazon.com/images/I/21mQ0U5spAL.jpg)**Sun-In Sun-In Hair Lightener Spray Tropical Breeze 4.7 oz**Sun In**$9.01**4.4★4,621 rev](https://www.amazon.com/dp/B000TG85FC) [4![JAN & JUL Grow-with-Me Cotton Beach Little Girls Sun-Hat UV Protection (L: 2-5 Years Cherries)](https://m.media-amazon.com/images/I/41i9ogJX5JL.jpg)**JAN & JUL Grow-with-Me Cotton Beach Little Girls Sun-Hat UV Protection (L: 2-5 Years Cherries)**JAN & JUL**$21.66**4.8★5,373 rev](https://www.amazon.com/dp/B07YX97RLQ) [5![JAN & JUL Quick Dry Sun-Hat with Neck Flap for Swimming Packable Beach Hat for Toddlers and Kids (Blue Coral L: 2-5 Years)](https://m.media-amazon.com/images/I/511XehgCu+L.jpg)**JAN & JUL Quick Dry Sun-Hat with Neck Flap for Swimming Packable Beach Hat for Toddlers and Kids (Blue Coral L: 2-5 Years)**JAN & JUL**$22.08**4.8★1,895 rev](https://www.amazon.com/dp/B0DN27CB4R)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![JAN & JUL Quick Dry Sun-Hat with Neck Flap for Swimming Packable Beach Hat for Toddlers and Kids (Blue Coral L: 2-5 Years)](https://m.media-amazon.com/images/I/511XehgCu+L.jpg)**JAN & JUL Quick Dry Sun-Hat with Neck Flap for Swimming Packable Beach Hat for Toddlers and Kids (Blue Coral L: 2-5 Years)**JAN & JUL**$22.08**1,895 rev1y ago](https://www.amazon.com/dp/B0DN27CB4R) [![JAN & JUL Grow-with-Me Cotton Beach Little Girls Sun-Hat with UV Protection (L: 2-5 Years Birdie)](https://m.media-amazon.com/images/I/41PPh2zA0wL.jpg)**JAN & JUL Grow-with-Me Cotton Beach Little Girls Sun-Hat with UV Protection (L: 2-5 Years Birdie)**JAN & JUL**$20.56**5,373 rev4y ago](https://www.amazon.com/dp/B09NX8FTNJ) [![JAN & JUL Grow-with-Me 100% Cotton Wide Brim Toddler Girl Sun Hat (L: 2-5 Years Purple Daisy)](https://m.media-amazon.com/images/I/410jbMH8FoL.jpg)**JAN & JUL Grow-with-Me 100% Cotton Wide Brim Toddler Girl Sun Hat (L: 2-5 Years Purple Daisy)**JAN & JUL**$22.67**3,221 rev4y ago](https://www.amazon.com/dp/B09NXC18VP) [![JAN & JUL Kids Quick Dry Beach Bucket Sun-Hat for Swimming (L: 2-5 Years Dinoland)](https://m.media-amazon.com/images/I/510p5hyP7PL.jpg)**JAN & JUL Kids Quick Dry Beach Bucket Sun-Hat for Swimming (L: 2-5 Years Dinoland)**JAN & JUL**$21.26**4,443 rev5y ago](https://www.amazon.com/dp/B08NTVSF7X) [![Sun Bum Lighten and Tone Travel Kit - Blonde Hair Lightener and Tone Enhancer - Enhances Hair Color and Shine while Neutralizing Brassy Tones - UV Protecting - Vegan and Cruelty Free (4 oz 1.5 fl oz)](https://m.media-amazon.com/images/I/41iOyzfbgDL.jpg)**Sun Bum Lighten and Tone Travel Kit - Blonde Hair Lightener and Tone Enhancer - Enhances Hair Color and Shine while Neutralizing Brassy Tones - UV Protecting - Vegan and Cruelty Free (4 oz 1.5 fl oz)**Sun Bum**$18.80**2,886 rev6y ago](https://www.amazon.com/dp/B082BWX2MM)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![JAN & JUL Grow-with-Me Cotton Beach Little Girls Sun-Hat with UV Protection (L: 2-5 Years Birdie)](https://m.media-amazon.com/images/I/41PPh2zA0wL.jpg)**JAN & JUL Grow-with-Me Cotton Beach Little Girls Sun-Hat with UV Protection (L: 2-5 Years Birdie)**JAN & JUL**$20.56**4.8★**▲ 87%**](https://www.amazon.com/dp/B09NX8FTNJ) [![JAN & JUL Grow-with-Me Cotton Beach Little Girls Sun-Hat UV Protection (L: 2-5 Years Cherries)](https://m.media-amazon.com/images/I/41i9ogJX5JL.jpg)**JAN & JUL Grow-with-Me Cotton Beach Little Girls Sun-Hat UV Protection (L: 2-5 Years Cherries)**JAN & JUL**$21.66**4.8★**▲ 86%**](https://www.amazon.com/dp/B07YX97RLQ) [![JAN & JUL Kids Quick Dry Beach Bucket Sun-Hat for Swimming (L: 2-5 Years Dinoland)](https://m.media-amazon.com/images/I/510p5hyP7PL.jpg)**JAN & JUL Kids Quick Dry Beach Bucket Sun-Hat for Swimming (L: 2-5 Years Dinoland)**JAN & JUL**$21.26**4.8★**▲ 86%**](https://www.amazon.com/dp/B08NTVSF7X) [![JAN & JUL Quick Dry Sun-Hat with Neck Flap for Swimming Packable Beach Hat for Toddlers and Kids (Blue Coral L: 2-5 Years)](https://m.media-amazon.com/images/I/511XehgCu+L.jpg)**JAN & JUL Quick Dry Sun-Hat with Neck Flap for Swimming Packable Beach Hat for Toddlers and Kids (Blue Coral L: 2-5 Years)**JAN & JUL**$22.08**4.8★**▲ 86%**](https://www.amazon.com/dp/B0DN27CB4R) [![JAN & JUL Grow-with-Me 100% Cotton Wide Brim Toddler Girl Sun Hat (L: 2-5 Years Purple Daisy)](https://m.media-amazon.com/images/I/410jbMH8FoL.jpg)**JAN & JUL Grow-with-Me 100% Cotton Wide Brim Toddler Girl Sun Hat (L: 2-5 Years Purple Daisy)**JAN & JUL**$22.67**4.8★**▲ 85%**](https://www.amazon.com/dp/B09NXC18VP)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +125.7% search growth over the last 90 days.

25K15KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 6.4×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Suitability Colored Hair**16%

*“Still add color to my hair safely”*

**Smell**12%

*“I like the new fragrance”*

**Advertised Vs Actual Product**11%

*“Does what it says”*

**Quality-Overall**9%

*“Honestly, the product looks good, details the tone very well and lightens super fast, yes I recommend it for virgin hair without dyeing,”*

**Color**6%

*“I get beautiful red highlights”*

**Efficiency**6%

*“Works great”*

**Suitability Straight Hair**5%

*“Worked well on my hair”*

**Value For Money**4%

*“Cheap and easy”*

**Ease Of Use**4%

*“easy to use”*

**Brightness/Shine/Glow**3%

*“Light & Bright”*

### **What buyers complain about **

**Smell**13%

*“Does not smell good”*

**Functionality-Overall**10%

*“Doesnt work”*

**Suitability Colored Hair**10%

*“instead got a disgusting orange color-especially at the roots”*

**Hair Related**7%

*“I cried brushing my hair out”*

**Leak-Proof**7%

*“Also bottle leaked in transport”*

**Color**7%

*“orange than before”*

**Moist/Dry**7%

*“Very drying”*

**Damage/Burn Hair**5%

*“burned my scalped after a couple times of using it”*

**Suitability Winter Weather**4%

*“in the winter it darkens”*

**Suitability Short Hair**3%

*“Made hair extremely brittle after only one use”*

### **Top return reasons **

**Leak-Proof**24%

**Functionality-Overall**11%

**Smell**10%

**Size-Overall**8%

**Advertised Vs Actual Product**7%

**Suitability Colored Hair**6%

**Damage/Burn Hair**6%

**Value For Money**5%

**Suitability Short Hair**5%

**Suitability Straight Hair**3%