---
title: "Doc Parsleys Sleep Remedy — $203K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/doc-parsleys-sleep-remedy"
last_updated: "2026-08-06T18:31:01.703Z"
locale: en
meta:
description: "Niche score 58/100 · $203K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 58/100 · $203K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Doc Parsleys Sleep Remedy — $203K/yr Amazon US Niche (2026) - Flapen"
---
# **doc parsleys sleep remedy**
**Worth a look**
Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 40Growth 16Conversion 86Competition 38Returns 100Price range 87Avg price 95Brand share 56Review moat 42Quality gap 88
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$29.21**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Price range**
**Great****$9.35–$63.45**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****9.7%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Good****71%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****2,271.14**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$203K**
$203K/yr · 71K searches
**Competition**
**Okay****62%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-17.9%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, doc parsleys sleep remedy is a $203K/yr Amazon United States market (71K searches/yr). The top 5 brands hold 71% of demand. Verdict: Worth a look — 58/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **doc parsleys sleep remedy market data**
- **Units sold / yr**
- **6K–8K**
- avg 250–500/product
- **Revenue / yr**
- **$175K–$234K**
- units × avg price
- **Conversion rate**
- **9.7%**
- **Avg BSR**
- **#358**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **82%**
- **Out of stock**
- **1.5%**
- **Avg brand age**
- **67 months**
- **Avg seller age**
- **158 days**
## **Competition & brand share**
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**20 **▼falling
**Sellers**
**527**
**Top-5 brand share**
**71%**
Top 20: 100%
**Top-5 click share**
**62%**
Top 20: 97%
**Open market**
**24%**
- Nested Naturals26% - Sports Research24% - Nutricost10% - MEDCHOICE7% - Plus+Ultra5% - THORNE5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -17.9% search growth over the last 90 days.
2K2KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/health-household/doc-parsleys-sleep-remedy/trend)
## **Top doc parsleys sleep remedy search terms**
- **sleep complex**26K/yr-22.3%7.8% conv. - **luna sleep aid**10K/yr-9.8%13.2% conv. - **organic sleep aid**9K/yr-35.2%2.3% conv. - **sleep formula**7K/yr-1.9%2.4% conv. - **l theanine sleep**6K/yr+6.1%1.3% conv. - **herbal sleep aids for adults**7K/yr-28.9%2.1% conv. - **doc parsleys sleep remedy**3K/yr+3.2%0.8% conv. - **luna sleep**2K/yr-16.2%14.0% conv. - **somulin natural sleep aid**2K/yr-19.0%0.7% conv. [**All search terms **](https://flapen.com/research/us/health-household/doc-parsleys-sleep-remedy/search-terms)
## **Top doc parsleys sleep remedy products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$20K20%$41K30%$61K40%$81K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 22 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Sports Research Sleep Complex- Melatonin-Free Vegan Capsules - with Valerian Root GABA L-Theanine Magnesium & 5-HTP - 30 Servings**Sports Research**$25.27**3.8★680 rev](https://www.amazon.com/dp/B0DCC4TYP2) [2**Nested Naturals Luna Sleep Aid - Non-Habit Forming Natural Sleeping Pills for Adults with Naturally Sourced Ingredients - Valerian Root Melatonin Chamomile Lemon Balm & More - 60 Vegan Capsules**Nested Naturals**$19.65**3.9★14,445 rev](https://www.amazon.com/dp/B00JCO3ALG) [3**Nutricost Sleep Aid Complex 1330mg Serving (90 Capsules) - 30 Servings**Nutricost**$12.57**4.2★751 rev](https://www.amazon.com/dp/B01MTRW8EQ) [4**Nested Naturals Luna Melatonin-Free Sleep Supplement - Non-Habit Forming Herbal Sleep Supplement Adult Bedtime Support Help Sleeping w/Chamomile Valerian L-Theanine - 60 Vegan Capsules**Nested Naturals**$19.28**4.0★313 rev](https://www.amazon.com/dp/B0BW4TNMTD) [5**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**$22.70**4.2★6,726 rev](https://www.amazon.com/dp/B099JXNWYL)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**THORNE - Deep Sleep Complex - All-Natural Sleep Supplement - Supports Sleep Quality & All Phases of the Sleep Cycle* - with L-Theanine Chamomile & Maizinol - Third-Party Certified - 60 Capsules**THORNE**$51.14**87 rev7mo ago](https://www.amazon.com/dp/B0FVJWVPNK) [**Seed PM-02 Sleep + Restore - Sleep Aid for Women & Men - Non-Habit Forming Bioidentical Melatonin & Ashwagandha - Vegan & Shelf-Stable - 30 Capsules (30-Day Supply)**Seed**$33.08**376 rev10mo ago](https://www.amazon.com/dp/B0FHYPZWJ7) [**Designs for Health Sleep Complex - Supports Relaxation & Restful Sleep* - Nutrients & Botanicals with Neurotransmitter Precursors - NSF Certified for Sport - 60 Vegetarian Capsules**Designs for Sport**$57.45**21 rev1y ago](https://www.amazon.com/dp/B0F4Y53MPW) [**NatureBell Valerian Root for Sleep 300 Veggie Capsules with Magnesium Glycinate Chamomile Passionflower Lemon Balm Ashwagandha & More Relaxation & Sleep Support Supplement Melatonin Free**NatureBell**$13.33**310 rev1y ago](https://www.amazon.com/dp/B0F11D462D) [**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**$22.76**1,570 rev1y ago](https://www.amazon.com/dp/B0DY8698NC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**PUREHEALTH Research Sleep Formula - Natural Sleep Support Supplement for Adults - for Restfulness & Relaxation - with Melatonin Valerian Root GABA L-Theanine Lemon Balm Hops & More - 60 Capsules**PUREHEALTH RESEARCH**$59.03**3.3★**▲ 174%**](https://www.amazon.com/dp/B09TRG7JPF) [**Integrative Therapeutics Cortisol Manager - Balance Cortisol & Support Relaxation for Restful Sleep* - Includes Ashwagandha & L-Theanine for Confidence with Less Stress* - 30 Tablets**Integrative Therapeutics**$25.21**4.2★**▲ 127%**](https://www.amazon.com/dp/B002D2JYYG) [**THORNE - Deep Sleep Complex - All-Natural Sleep Supplement - Supports Sleep Quality & All Phases of the Sleep Cycle* - with L-Theanine Chamomile & Maizinol - Third-Party Certified - 60 Capsules**THORNE**$51.14**3.8★**▲ 87%**](https://www.amazon.com/dp/B0FVJWVPNK) [**Kaya Naturals Sleep Support Formula with Melatonin 60 Count**Kaya Naturals**$9.65**4.2★**▲ 46%**](https://www.amazon.com/dp/B09C7YLV4L) [**Banyan Botanicals I Sleep SoundlyOrganic Deep Sleep Supplement Natural Melatonin-Free Sleep Aid for Relaxation & Nighttime Tensionwith Ashwagandha Valerian & Chamomile-90 Tablets-USDA Organic**Banyan Botanicals**$27.04**4.3★**▲ 43%**](https://www.amazon.com/dp/B0057ZF6F2)
**~~View all trending →~~**
## **What buyers say about doc parsleys sleep remedy**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Sleep Quality**41%
*“Helps with sleep”*
**Quality-Overall**8%
*“High-quality ingredients”*
**Stress/Anxiety**5%
*“less stress”*
**Efficiency**4%
*“Works Well”*
**Magnesium**3%
*“I do recommend these magnesium pills”*
**Soothing Effect**3%
*“and definitely has a calming effect”*
**Value For Money**2%
*“Very affordable”*
**Vitamin**2%
*“This supplement is perfect”*
**Ingredients-Overall**2%
*“Love the ingredients”*
**Advertised Vs Actual Product**2%
*“As advertised”*
### **What buyers complain about **
**Sleep Quality**32%
*“Did not help me sleep”*
**Functionality-Overall**21%
*“Did not work”*
**Value For Money**5%
*“NOT WORTH IT”*
**Side Effects**4%
*“Instant heartburn”*
**Dosage**3%
*“Not sure if the dosage is too low”*
**Stress/Anxiety**2%
*“INCREASES ANXIETY”*
**Advertised Vs Actual Product**1%
*“not as advertised”*
**Smell**1%
*“Smells awful”*
**Magnesium**1%
*“The majority of us are magnesium deficient”*
**Size-Overall**1%
*“The pills are a bit large”*
### **Top return reasons **
**Functionality-Overall**33%
**Sleep Quality**31%
**Side Effects**7%
**Smell**5%
**Regulates Digestion**3%
**Quality-Overall**3%
**Dosage**3%
**Vitamin**3%
**Joint Pain**3%
**Size-Overall**3%
## **Common questions**
- **Is doc parsleys sleep remedy profitable to sell on Amazon United States?**
- The niche generates $203K/yr across 22 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -17.9%. Flapen's verdict: Worth a look (58/100).
- **How competitive is the doc parsleys sleep remedy niche?**
- 20 brands and 527 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 71% of demand.
- **What do buyers complain about in doc parsleys sleep remedy?**
- Top complaints mined from reviews: Sleep Quality, Functionality-Overall, Value For Money. The return rate is 0.0%.
- **When does demand for doc parsleys sleep remedy peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the doc parsleys sleep remedy niche?**
- Listings span $9.35–$63.45; the average listing price is $29.21 (sweet spot $15–$100). The average incumbent carries 2,271 reviews — the moat a new listing must climb.
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