---
title: "Silk Detergent — $278K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/silk-detergent"
last_updated: "2026-08-11T07:43:19.503Z"
locale: en
meta:
description: "Niche score 48/100 · $278K/yr market · 147K searches/yr · $20.56 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $278K/yr market · 147K searches/yr · $20.56 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Silk Detergent — $278K/yr Amazon US Niche (2026) - Flapen"
---
# **silk detergent**
**Skip it**
Brand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Market size 50Growth 32Conversion 84Competition 17Returns 98Price range 69Avg price 89Brand share 7Review moat 44Quality gap 45
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$20.56**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****9.2%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****$5.03–$37.69**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$278K**
$278K/yr · 147K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****2,126.45**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+5.4%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, silk detergent is a $278K/yr Amazon United States market (147K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Oct. Verdict: Skip it — 48/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **silk detergent market data**
- **Units sold / yr**
- **13K–15K**
- avg 750–1,000/product
- **Revenue / yr**
- **$257K–$308K**
- units × avg price
- **Conversion rate**
- **9.2%**
- **Avg BSR**
- **#147**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **91%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **83 months**
- **Avg seller age**
- **156 days**
## **Competition & brand share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▼falling
**Sellers**
**35**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**0%**
- Heritage Park Laundry Essentials70% - The Laundress14% - Dirty Labs7% - Woolite3% - BLISSY3% - Yadool3%
## **Demand & seasonality**
Weekly Amazon search volume, last 101 weeks — +5.4% search growth over the last 90 days.
9K7KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Oct · busiest ÷ quietest = 2.4×
[**Open Trend **](https://flapen.com/research/us/health-household/silk-detergent/trend)
## **Top silk detergent search terms**
- **silk detergent**41K/yr+13.6%10.1% conv. - **silk laundry detergent**17K/yr+11.6%8.7% conv. - **heritage park laundry detergent**14K/yr+1.9%5.0% conv. - **silk washing detergent**9K/yr+35.2%8.7% conv. - **ph neutral laundry detergent**11K/yr+2.7%5.4% conv. - **silk wash**10K/yr+9.5%6.4% conv. - **silk detergent laundry**10K/yr-18.2%10.4% conv. - **detergent for silk**5K/yr+35.1%8.5% conv. - **silk cleaner**4K/yr+41.6%5.8% conv. - **neutral detergent**4K/yr-9.4%1.6% conv. [**All search terms **](https://flapen.com/research/us/health-household/silk-detergent/search-terms)
## **Top silk detergent 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%$28K20%$56K30%$83K40%$111K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Heritage Park Silk & Wool Fragrance Free Hypoallergenic pH-Neutral Laundry Detergent - Dermatologist-tested Sensitive Skin-Friendly Enzyme-Free Concentrated Up to 64 loads (32 fl oz)**Heritage Park Laundry Essentials**$25.35**4.6★1,762 rev](https://www.amazon.com/dp/B07WXKS887) [2**The Laundress Delicate Wash Luxury Liquid Laundry Detergent 31 Loads Concentrated Washing Detergent Lady Scent Enzyme-Free Hand or Machine Wash Laundry Soap for Silk Linen Lingerie & More**The Laundress**$27.63**4.6★2,075 rev](https://www.amazon.com/dp/B0CDB8RCVQ) [3**Heritage Park Silk & Wool Fragrance Free Hypoallergenic pH-Neutral Laundry Detergent - Dermatologist-tested Sensitive Skin-Friendly Enzymes-Free Ultra Concentrated (4 Fl Oz)**Heritage Park Laundry Essentials**$11.54**4.6★1,762 rev](https://www.amazon.com/dp/B094W9NQTD) [4**Heritage Park Silk & Wool All-Natural Lavender Mist Scent pH-Neutral Laundry Detergent - Enzymes-Free Ultra Concentrated (4 fl oz Trial Size)**Heritage Park Laundry Essentials**$11.60**4.6★1,762 rev](https://www.amazon.com/dp/B094W7R1RT) [5**Dirty Labs | Hand Wash and Delicates | Scent Free | 32 Loads (8.6 fl oz) | Bio Enzyme Liquid Laundry Detergent | For Fine Silks Wools Handwash Garments | Hyper-Concentrated | Non Toxic**Dirty Labs**$17.30**4.3★5,186 rev](https://www.amazon.com/dp/B0BL8MWLM5)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Silk & Wool Laundry Detergent PH Neutral Cashmere Detergent Double Concentrated Wash Shampoo for Silk Wool Cashmere Gentle Soft & Comfortable -3.72 Fl Oz/110ML**Yadool**$9.85**102 rev1y ago](https://www.amazon.com/dp/B0D9FY28LC) [**The Laundress Delicate Wash Luxury Liquid Laundry Detergent 31 Loads Concentrated Washing Detergent Lady Scent Enzyme-Free Hand or Machine Wash Laundry Soap for Silk Linen Lingerie & More**The Laundress**$27.63**2,075 rev2y ago](https://www.amazon.com/dp/B0CDB8RCVQ) [**Plant Based Natural Laundry Detergent - Wool Silk & Cashmere Detergent for Washing Machine - Naturally Scented with Lavender Oil - Silk Detergent Cashmere Wash Wool Shampoo - Silk Laundry Detergent**BLISSY**$29.68**214 rev3y ago](https://www.amazon.com/dp/B0BPKD421B) [**Dirty Labs | Hand Wash and Delicates | Scent Free | 32 Loads (8.6 fl oz) | Bio Enzyme Liquid Laundry Detergent | For Fine Silks Wools Handwash Garments | Hyper-Concentrated | Non Toxic**Dirty Labs**$17.30**5,186 rev3y ago](https://www.amazon.com/dp/B0BL8MWLM5) [**Heritage Park Silk & Wool Fragrance Free Hypoallergenic pH-Neutral Laundry Detergent - Dermatologist-tested Sensitive Skin-Friendly Enzymes-Free Ultra Concentrated (4 Fl Oz)**Heritage Park Laundry Essentials**$11.54**1,762 rev5y ago](https://www.amazon.com/dp/B094W9NQTD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Heritage Park Luxury Laundry Detergent | Dermatologist Tested Plant based Natural & Enzyme Laundry Detergent | Sensitive Skin Friendly - Fragrance Free (32 fl oz)**Heritage Park Laundry Essentials**$25.26**4.5★**▲ 67%**](https://www.amazon.com/dp/B017ML6SF0) [**Heritage Park Silk & Wool Fragrance Free Hypoallergenic pH-Neutral Laundry Detergent - Dermatologist-tested Sensitive Skin-Friendly Enzyme-Free Concentrated Up to 64 loads (32 fl oz)**Heritage Park Laundry Essentials**$25.35**4.6★**▲ 60%**](https://www.amazon.com/dp/B07WXKS887) [**Heritage Park Luxury Laundry Detergent | Dermatologist Tested Plant based Natural & Enzyme Laundry Detergent | Sensitive Skin Friendly - Fragrance Free (64 fl oz)**Heritage Park Laundry Essentials**$37.69**4.5★**▲ 31%**](https://www.amazon.com/dp/B019EFMYF0) [**Heritage Park Silk & Wool All-Natural Lavender Mist Scent pH-Neutral Laundry Detergent - Enzymes-Free Ultra Concentrated (4 fl oz Trial Size)**Heritage Park Laundry Essentials**$11.60**4.6★**▲ 27%**](https://www.amazon.com/dp/B094W7R1RT) [**Heritage Park Silk & Wool Fragrance Free Hypoallergenic pH-Neutral Laundry Detergent - Dermatologist-tested Sensitive Skin-Friendly Enzymes-Free Ultra Concentrated (4 Fl Oz)**Heritage Park Laundry Essentials**$11.54**4.6★**— 4%**](https://www.amazon.com/dp/B094W9NQTD)
**~~View all trending →~~**
## **What buyers say about silk detergent**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**20%
*“Good smell”*
**Ease Of Cleaning**15%
*“Cleans well”*
**Quality-Overall**12%
*“Excellent product”*
**Soft Feel**12%
*“Soft”*
**Washability**10%
*“Perfect for hand washing”*
**Value For Money**3%
*“Cheaper than Walmart and works great”*
**Efficiency**3%
*“Works well”*
**Cleansing**2%
*“this detergent has been perfect for them”*
**Strength**2%
*“effective”*
**Durability**1%
*“The concentration and consequently how long it lasts are good; I use way less than normal detergent when I use this detergent”*
### **What buyers complain about **
**Smell**17%
*“And it doesn't even smell good. to me at least”*
**Size-Overall**12%
*“came up about 2 oz short”*
**Value For Money**11%
*“It is pricey”*
**Leak-Proof**10%
*“possibility of leaking issue”*
**Allergies**5%
*“especially if you suffer from allergies and/ or contact dermatitis”*
**Ingredients-Overall**4%
*“Contains Propylene Glycol - I returned this”*
**Color**3%
*“the color started to bleed”*
**Contamination**2%
*“detergent waste in the box”*
**Product Condition**2%
*“This product is a old one”*
**Hard Feel**2%
*“not as soft as I would have liked”*
### **Top return reasons **
**Leak-Proof**39%
**Smell**16%
**Size-Overall**16%
**Advertised Vs Actual Product**8%
**Value For Money**6%
**Washability**2%
**Material Quality**2%
**Ingredients-Overall**1%
**Ease Of Cleaning**1%
**Stain Resistance**1%
## **Common questions**
- **Is silk detergent profitable to sell on Amazon United States?**
- The niche generates $278K/yr across 11 tracked products. 90-day search growth is +5.4%. Flapen's verdict: Skip it (48/100).
- **How competitive is the silk detergent niche?**
- 6 brands and 35 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in silk detergent?**
- Top complaints mined from reviews: Smell, Size-Overall, Value For Money. The return rate is 0.3%.
- **When does demand for silk detergent peak?**
- Demand peaks in Oct; the busiest month runs 2.4× the quietest.
- **What does it cost to enter the silk detergent niche?**
- Listings span $5.03–$37.69; the average listing price is $20.56 (sweet spot $15–$100). The average incumbent carries 2,126 reviews — the moat a new listing must climb.
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