---
title: "natural laundry detergent — $3.5M/yr Amazon United States Niche, Score 67/100 - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/natural-laundry-detergent"
last_updated: "2026-07-20T18:45:10.088Z"
locale: en
meta:
description: "natural laundry detergent clears our launch bar: a $3.5M/yr market growing +4.5% this quarter with returns at 0.3%. Data updated Jul 2026."
"og:description": "natural laundry detergent clears our launch bar: a $3.5M/yr market growing +4.5% this quarter with returns at 0.3%. Data updated Jul 2026."
"og:title": "natural laundry detergent — $3.5M/yr Amazon United States Niche, Score 67/100 - Flapen"
---
# **natural laundry detergent**
**Launch it**
A $3.5M/yr market growing +4.5% this quarter with returns at 0.3% — clears our launch bar.
Market size 96Growth 31Conversion 81Competition 75Returns 98Price range 88Avg price 89Brand share 52Review moat 19Quality gap 37
**Returns**
**Incredible****0.3%**
return rate — above 6% kills the launch gate
**Market size**
**Incredible****$3.5M**
$3.5M/yr · 2.0M searches
**Avg price**
**Great****$20.55**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$8.03–$83.44**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****8.6%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Great****40%**
top-5 click share — an open shelf
**Brand share**
**Good****74%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+4.5%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****14,780.24**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, natural laundry detergent is a $3.5M/yr Amazon United States market (2.0M searches/yr). The top 5 brands hold 74% of demand. Demand peaks in Nov. Verdict: Launch it — 67/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **Market data**
- **Units sold / yr**
- **150K–200K**
- avg 3,000–4,000/product
- **Revenue / yr**
- **$3.1M–$4.1M**
- units × avg price
- **Launch success**
- **—**
- 1 of 1 new (360d)
- **Conversion rate**
- **8.6%**
- **Avg BSR**
- **#172**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **79%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **66 months**
- **Avg seller age**
- **134 days**
## **Competition**
Clicks spread well past the top 5 (40% combined) — an open shelf where new products get seen.
**Brands**
**16 **▲rising
**Sellers**
**721**
**Top-5 brand share**
**74%**
Top 20: 100%
**Top-5 click share**
**40%**
Top 20: 82%
**Open market**
**21%**
- ECOS39% - Molly's Suds16% - Branch Basics7% - THE CLEAN PEOPLE6% - Mrs. MEYER'S6% - Seventh Generation5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +4.5% search growth over the last 90 days.
90K70KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Nov · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/natural-laundry-detergent/trend)
## **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%4%$140K8%$279K12%$419K16%$559K1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 38 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**ECOS Laundry Detergent Liquid 200 Loads - Dermatologist Tested Laundry Soap - Hypoallergenic EPA Safer Choice Certified Plant-Powered Free & Clear 100 Fl Oz (Pack of 2)**ECOS**$23.20**4.5★17,786 rev](https://www.amazon.com/dp/B0DZQD9VXJ) [2**ECOS Laundry Detergent Liquid 100 Loads - Dermatologist Tested Laundry Soap - Hypoallergenic EPA Safer Choice Certified Plant-Powered - Free & Clear 50 Fl Oz (Pack of 2)**ECOS**$11.74**4.5★17,786 rev](https://www.amazon.com/dp/B0B9XFZ5DM) [3**Branch Basics Laundry Detergent 4lbs (120 loads) | Plant & Mineral-Based Formula | Lifts Stains & Removes Odor | Plastic-Free Fragrance-Free & Safe for Sensitive Skin**Branch Basics**$38.02**4.5★143 rev](https://www.amazon.com/dp/B0GQ665H45) [4**MRS. MEYERS CLEAN DAY Liquid Laundry Detergent Biodegradable Formula Infused with Essential Oils Lavender 64 oz (64 Loads)**Mrs. MEYER'S**$15.64**4.7★23,737 rev](https://www.amazon.com/dp/B00CRATW32) [5**Mollys Suds Liquid Laundry Detergent | Clean Laundry Detergent Soap for Sensitive Skin | 2x Concentrated High Efficiency (HE) | Ocean Mist - 100 Loads**Molly's Suds**$22.92**4.4★5,452 rev](https://www.amazon.com/dp/B0B2F91XB6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Seventh Generation Laundry Detergent 40 oz (53 loads) Fresh Scent Fights Stains & Odor Concentrated Formula Scent Made From 100% Essential Oils & Botanical Ingredients**Seventh Generation**$14.22**21,115 rev7mo ago](https://www.amazon.com/dp/B0G62CKXR5) [**Branch Basics Laundry Detergent 4lbs (120 loads) | Plant & Mineral-Based Formula | Lifts Stains & Removes Odor | Plastic-Free Fragrance-Free & Safe for Sensitive Skin**Branch Basics**$38.02**143 rev1y ago](https://www.amazon.com/dp/B0GQ665H45) [**Branch Basics Laundry Detergent 2 Pack 4lbs per | Plant & Mineral-Based Formula | Lifts Stains & Removes Odor | Plastic-Free Fragrance-Free & Safe for Sensitive Skin**Branch Basics**$83.44**143 rev1y ago](https://www.amazon.com/dp/B0F19K9MV7) [**ECOS Laundry Detergent Liquid 200 Loads - Dermatologist Tested Laundry Soap - Hypoallergenic EPA Safer Choice Certified Plant-Powered Free & Clear 100 Fl Oz (Pack of 2)**ECOS**$23.20**17,786 rev1y ago](https://www.amazon.com/dp/B0DZQD9VXJ) [**Indigo Wild Zum Clean Laundry Soap - Plant-Based Liquid Laundry Soap - Contains Baking Soda Essential Oils & Saponified Coconut Oil - Amber - 64 fl oz**Zum**$21.87**13,128 rev2y ago](https://www.amazon.com/dp/B0D7WZHDJ2)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Branch Basics Laundry Detergent 4lbs (120 loads) | Plant & Mineral-Based Formula | Lifts Stains & Removes Odor | Plastic-Free Fragrance-Free & Safe for Sensitive Skin**Branch Basics**$38.02**4.5★**▲ 223%**](https://www.amazon.com/dp/B0GQ665H45) [**The Clean People Liquid Laundry Detergent - Recyclable Packaging Stain Fighting - Ultra Concentrated Laundry Soap - Fragrance Free 50 fl oz**THE CLEAN PEOPLE**$25.76**4.5★**▲ 162%**](https://www.amazon.com/dp/B0D465P1XS) [**ECOS Laundry Detergent Liquid 100 Loads - Dermatologist Tested Laundry Soap - Hypoallergenic EPA Safer Choice Certified Plant-Powered - Magnolia Lily 50 Fl Oz (Pack of 2)**ECOS**$15.25**4.5★**▲ 137%**](https://www.amazon.com/dp/B0B9XHJKT3) [**Seventh Generation Laundry Detergent 40 oz (53 loads) Fresh Scent Fights Stains & Odor Concentrated Formula Scent Made From 100% Essential Oils & Botanical Ingredients**Seventh Generation**$14.22**4.6★**▲ 126%**](https://www.amazon.com/dp/B0G62CKXR5) [**ECOS Laundry Detergent Liquid 200 Loads - Dermatologist Tested Laundry Soap - Hypoallergenic EPA Safer Choice Certified Plant-Powered Free & Clear 100 Fl Oz (Pack of 2)**ECOS**$23.20**4.5★**▲ 107%**](https://www.amazon.com/dp/B0DZQD9VXJ)
**~~View all trending →~~**
## **Reviews**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**20%
*“smell fresh”*
**Ease Of Cleaning**17%
*“Cleans Well”*
**Quality-Overall**8%
*“Quality product at a fair price”*
**Cleansing**7%
*“Clean and fresh”*
**Ease Of Use**5%
*“Very Convenient”*
**Value For Money**4%
*“Very affordable”*
**Washability**3%
*“they wash my clothes very well”*
**Eco Friendliness**3%
*“Eco Friendly”*
**Efficiency**2%
*“Effective and Clean”*
**Allergies**2%
*“Does not irritate my skin”*
### **What buyers complain about **
**Smell**18%
*“Awful smell”*
**Leak-Proof**12%
*“Leaked everywhere”*
**Ease Of Cleaning**8%
*“Just not impressed with the cleaning ability”*
**Value For Money**5%
*“A little expensive”*
**Solubility**4%
*“Does not dissolve well”*
**Allergies**3%
*“Skin irritation”*
**Stain Resistance**3%
*“Left stains”*
**Washability**2%
*“Did not wash clothes”*
**Size-Overall**2%
*“Smaller Than Expected”*
**Functionality-Overall**2%
*“Doesn't work as described”*
### **Top return reasons **
**Leak-Proof**48%
**Smell**25%
**Advertised Vs Actual Product**5%
**Size-Overall**5%
**Value For Money**4%
**Functionality-Overall**2%
**Moist/Dry**1%
**Ease Of Cleaning**1%
**Stain Resistance**1%
**Product Condition**1%
## **Common questions**
- **Is natural laundry detergent profitable to sell on Amazon United States?**
- The niche generates $3.5M/yr across 38 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +4.5%. Flapen's verdict: Launch it (67/100).
- **How competitive is the natural laundry detergent niche?**
- 16 brands and 721 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 74% of demand.
- **What do buyers complain about in natural laundry detergent?**
- Top complaints mined from reviews: Smell, Leak-Proof, Ease Of Cleaning. The return rate is 0.3%.
- **When does demand for natural laundry detergent peak?**
- Demand peaks in Nov; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the natural laundry detergent niche?**
- Listings span $8.03–$83.44; the average listing price is $20.55 (sweet spot $15–$100). The average incumbent carries 14,780 reviews — the moat a new listing must climb.
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