---
title: "sleep aid — Niche Verdict: Worth a look (64/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/sleep-aid"
last_updated: "2026-07-14T07:25:33.941Z"
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meta:
  description: "sleep aid shows a $7.4M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:description": "sleep aid shows a $7.4M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:title": "sleep aid — Niche Verdict: Worth a look (64/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **sleep aid**

**Worth a look**

Shows a $7.4M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 100Growth 21Conversion 70Competition 59Returns 99Price range 59Avg price 78Brand share 60Review moat 19Quality gap 67

**Market size**

**Incredible****$7.4M**

$7.4M/yr · 7.1M searches

**Returns**

**Incredible****0.2%**

return rate — above 6% kills the launch gate

**Avg price**

**Great****$16.21**

avg listing price — sweet spot $15–$100

**Conversion**

**Good****6.4%**

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

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Good****69%**

top-5 brand share — brands hold most of the demand

**Competition**

**Good****50%**

top-5 click share — leaders hold, buyers still browse

**Price range**

**Good****$5.64–$28.59**

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

**Growth**

**Bad****-7.1%**

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

**Review moat**

**Bad****14,182.39**

avg incumbent reviews — the moat a new listing must climb

## **Competition**

The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**18 **▼falling

**Sellers**

**699**

**Top-5 brand share**

**69%**

**Open market**

**26%**

- HealthA2Z29% - Amazon Basic Care16% - ZzzQuil12% - Unisom6% - MEDCHOICE6% - Relaxium6%

## **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%$742K20%$1.5M30%$2.2M40%$3.0M1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 28 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![HealthA2Z Sleep Aid Diphenhydramine Softgels 50mg Supports Deeper Restful Sleeping (250 Counts)](https://m.media-amazon.com/images/I/414ARZfvMDL.jpg)**HealthA2Z Sleep Aid Diphenhydramine Softgels 50mg Supports Deeper Restful Sleeping (250 Counts)**HealthA2Z**$10.07**4.5★22,293 rev](https://www.amazon.com/dp/B0848WCZFM) [2![Amazon Basic Care Nighttime Sleep Aid Tablets for Adults Doxylamine Succinate 25 mg 96 Count](https://m.media-amazon.com/images/I/51O0z0rymgL.jpg)**Amazon Basic Care Nighttime Sleep Aid Tablets for Adults Doxylamine Succinate 25 mg 96 Count**Amazon Basic Care**$10.14**4.4★41,104 rev](https://www.amazon.com/dp/B079HXLZGY) [3![HealthA2Z Sleep Aid Diphenhydramine Softgels 50mg Supports Deeper Restful Sleeping (100 Counts)](https://m.media-amazon.com/images/I/41RMK9bwxoL.jpg)**HealthA2Z Sleep Aid Diphenhydramine Softgels 50mg Supports Deeper Restful Sleeping (100 Counts)**HealthA2Z**$6.16**4.5★22,293 rev](https://www.amazon.com/dp/B09YK4FNBD) [4![12-in-1 Melatonin Sleep Capsules - Natural Sleep Aids for Adults with Melatonin 5mg and Magnesium Glycinate 500mg Sleep Aid with Ashwagandha L Theanine Valerian Root GABA 5-HTP (90ct Pack of 1)](https://m.media-amazon.com/images/I/41BemRivcCL.jpg)**12-in-1 Melatonin Sleep Capsules - Natural Sleep Aids for Adults with Melatonin 5mg and Magnesium Glycinate 500mg Sleep Aid with Ashwagandha L Theanine Valerian Root GABA 5-HTP (90ct Pack of 1)**MEDCHOICE**$22.65**4.2★6,667 rev](https://www.amazon.com/dp/B099JXNWYL) [5![ZzzQuil PURE Zzzs Triple Action Melatonin Gummies Melatonin 6mg 3X Melatonin Sleep Aid with Ashwagandha Calm Mood Antioxidant Action Sleep Aids for Adults 60 Sleep Gummies](https://m.media-amazon.com/images/I/41PxRZzdpoL.jpg)**ZzzQuil PURE Zzzs Triple Action Melatonin Gummies Melatonin 6mg 3X Melatonin Sleep Aid with Ashwagandha Calm Mood Antioxidant Action Sleep Aids for Adults 60 Sleep Gummies**ZzzQuil**$16.36**4.3★10,968 rev](https://www.amazon.com/dp/B086KHBY2J)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![ZzzQuil Pure Zzzs +Magnesium Capsules L-Theanine and Magnesium Sleep Aid 4-in-1 Magnesium: Citrate Bisglycinate Oxide and Carbonate Sleep Aids for Adults 90 Sleep Capsules](https://m.media-amazon.com/images/I/41Awlv3OcML.jpg)**ZzzQuil Pure Zzzs +Magnesium Capsules L-Theanine and Magnesium Sleep Aid 4-in-1 Magnesium: Citrate Bisglycinate Oxide and Carbonate Sleep Aids for Adults 90 Sleep Capsules**Vicks**$20.09**289 rev11mo ago](https://www.amazon.com/dp/B0FK6QDW7S) [![Magnesium L-Threonate with Apigenin Valerian Root & L-Theanine No Melatonin Restful Sleep & Brain Supplement Clinically Studied 7-Ingredient Formula Memory & Focus 60 Capsules](https://m.media-amazon.com/images/I/51NphK0Y8yL.jpg)**Magnesium L-Threonate with Apigenin Valerian Root & L-Theanine No Melatonin Restful Sleep & Brain Supplement Clinically Studied 7-Ingredient Formula Memory & Focus 60 Capsules**Plus+Ultra**$22.72**1,456 rev1y ago](https://www.amazon.com/dp/B0DY8698NC) [![Sports Research Sleep Complex- Melatonin-Free Vegan Capsules - with Valerian Root GABA L-Theanine Magnesium & 5-HTP - 30 Servings](https://m.media-amazon.com/images/I/41Yxt0XzblL.jpg)**Sports Research Sleep Complex- Melatonin-Free Vegan Capsules - with Valerian Root GABA L-Theanine Magnesium & 5-HTP - 30 Servings**Sports Research**$25.14**661 rev1y ago](https://www.amazon.com/dp/B0DCC4TYP2) [![Relaxium Sleep Aid for Adults Professional Strength Formula | 5mg Melatonin Magnesium Glycinate Valerest & Ashwagandha | Non-Habit Forming Sleep Support | 30-Day Supply](https://m.media-amazon.com/images/I/41TsIj9kXLL.jpg)**Relaxium Sleep Aid for Adults Professional Strength Formula | 5mg Melatonin Magnesium Glycinate Valerest & Ashwagandha | Non-Habit Forming Sleep Support | 30-Day Supply**Relaxium**$26.78**3,685 rev2y ago](https://www.amazon.com/dp/B0CR1QKSCN) [![HealthA2Z Nighttime Sleep-Aid Doxylamine Succinate Tablets 25mg 120 Counts (Pack of 1) Safe & Effective](https://m.media-amazon.com/images/I/4100ECqYRDL.jpg)**HealthA2Z Nighttime Sleep-Aid Doxylamine Succinate Tablets 25mg 120 Counts (Pack of 1) Safe & Effective**HealthA2Z**$9.39**5,000 rev3y ago](https://www.amazon.com/dp/B0BRJTQ7GG)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![YANIBEST Adjustable Satin Bonnet for Sleeping Women Double Layer Hair Wrap Reduce Friction Prevent Frizz Natural Curly Hair Blush Pink](https://m.media-amazon.com/images/I/41vpGKEr5dL.jpg)**YANIBEST Adjustable Satin Bonnet for Sleeping Women Double Layer Hair Wrap Reduce Friction Prevent Frizz Natural Curly Hair Blush Pink**YANIBEST**$11.98**4.4★**▲ 212%**](https://www.amazon.com/dp/B0BLXZ4YBJ) [![Integrative Therapeutics Cortisol Manager - Balance Cortisol & Support Relaxation for Restful Sleep* - Includes Ashwagandha & L-Theanine for Confidence with Less Stress* - 30 Tablets](https://m.media-amazon.com/images/I/318Apq4KMdL.jpg)**Integrative Therapeutics Cortisol Manager - Balance Cortisol & Support Relaxation for Restful Sleep* - Includes Ashwagandha & L-Theanine for Confidence with Less Stress* - 30 Tablets**Integrative Therapeutics**$25.08**4.2★**▲ 182%**](https://www.amazon.com/dp/B002D2JYYG) [![ZzzQuil LiquiCap Sleep Aid Diphenhydramine 25mg HCl Sleep Aids for Adults Nighttime Sleep Aid 72 LiquiCaps](https://m.media-amazon.com/images/I/41RZti39o5L.jpg)**ZzzQuil LiquiCap Sleep Aid Diphenhydramine 25mg HCl Sleep Aids for Adults Nighttime Sleep Aid 72 LiquiCaps**ZzzQuil**$21.60**4.5★**▲ 55%**](https://www.amazon.com/dp/B01M2CZMOS) [![OLLY Sleep Gummy Sleep Support Supplement * 3 mg Melatonin L-Theanine Chamomile and Lemon Balm Extracts Blackberry Zen Flavor 35 Day Supply - 70 Count](https://m.media-amazon.com/images/I/41+sgZMAp-L.jpg)**OLLY Sleep Gummy Sleep Support Supplement * 3 mg Melatonin L-Theanine Chamomile and Lemon Balm Extracts Blackberry Zen Flavor 35 Day Supply - 70 Count**OLLY**$14.64**4.5★**▲ 53%**](https://www.amazon.com/dp/B07H8NZZJB) [![Magnesium L-Threonate with Apigenin Valerian Root & L-Theanine No Melatonin Restful Sleep & Brain Supplement Clinically Studied 7-Ingredient Formula Memory & Focus 60 Capsules](https://m.media-amazon.com/images/I/51NphK0Y8yL.jpg)**Magnesium L-Threonate with Apigenin Valerian Root & L-Theanine No Melatonin Restful Sleep & Brain Supplement Clinically Studied 7-Ingredient Formula Memory & Focus 60 Capsules**Plus+Ultra**$22.72**4.4★**▲ 37%**](https://www.amazon.com/dp/B0DY8698NC)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -7.1% search growth over the last 90 days.

175K125KPrime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

## **Reviews**

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

### **What buyers love **

**Sleep Quality**38%

*“I fall asleep easily”*

**Quality-Overall**8%

*“It was also very affordable for the quality”*

**Efficiency**7%

*“Works Well”*

**Value For Money**5%

*“Best price”*

**Taste-Overall**4%

*“Bonus: It tastes amazing too”*

**Advertised Vs Actual Product**3%

*“As described”*

**Stress/Anxiety**2%

*“Helps with anxiety”*

**Comfort-Overall**2%

*“Comfortable to sleep in”*

**Soft Feel**2%

*“Silky smooth”*

**Side Effects**1%

*“I didn't get any effects”*

### **What buyers complain about **

**Sleep Quality**29%

*“Did not help me sleep”*

**Functionality-Overall**23%

*“No effectiveness”*

**Value For Money**4%

*“Too expensive”*

**Taste-Overall**4%

*“Taste like crap”*

**Dosage**3%

*“Although I try to take half of dosage”*

**Side Effects**3%

*“Made me very sick”*

**Advertised Vs Actual Product**2%

*“Not as described”*

**Size-Overall**2%

*“They are larger”*

**Quality-Overall**1%

*“Poor quality control NOT safe to take”*

**Ease Of Use**1%

*“difficult to use”*

### **Top return reasons **

**Size-Overall**38%

**Functionality-Overall**10%

**Advertised Vs Actual Product**8%

**Material Quality**8%

**Comfort-Overall**7%

**Grip**4%

**Value For Money**3%

**Color**2%

**Suitability Short Hair**2%

**Smell**2%