---
title: "Ckls — $138K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/ckls"
last_updated: "2026-08-11T01:39:42.219Z"
locale: en
meta:
description: "Niche score 40/100 · $138K/yr market · 35K searches/yr · $55.16 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $138K/yr market · 35K searches/yr · $55.16 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Ckls — $138K/yr Amazon US Niche (2026) - Flapen"
---
# **ckls**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 30Growth 21Conversion 75Competition 0Returns 100Price range 95Avg price 91Brand share 0Review moat 78Quality gap 19
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Price range**
**Incredible****$33.86–$76.86**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$55.16**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****448.67**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Great****7.0%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$138K**
$138K/yr · 35K searches
**Growth**
**Bad****-8.8%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, ckls is a $138K/yr Amazon United States market (35K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Oct. Verdict: Skip it — 40/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ckls market data**
- **Units sold / yr**
- **3K–4K**
- avg 500–750/product
- **Revenue / yr**
- **$165K–$221K**
- units × avg price
- **Conversion rate**
- **7.0%**
- **Avg BSR**
- **#545**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **20.0%**
- **Avg brand age**
- **71 months**
- **Avg seller age**
- **172 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**2 **▼falling
**Sellers**
**3**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- New Body85% - CKLS15% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.8% search growth over the last 90 days.
2K1KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Oct · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/health-household/ckls/trend)
## **Top ckls search terms**
- **ckls**17K/yr+12.0%10.4% conv. - **ckls colon kidney liver spleen cleanser**12K/yr-24.5%8.4% conv. - **ckls cleanse**4K/yr-50.2%2.1% conv. - **ckls capsules**2K/yr+34.2%3.9% conv. [**All search terms **](https://flapen.com/research/us/health-household/ckls/search-terms)
## **Top ckls 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%20%$28K40%$55K60%$83K80%$110K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 3 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**CKLS (Colon Kidney Liver Spleen) by New Body**New Body**$33.86**4.6★522 rev](https://www.amazon.com/dp/B00U37CH38) [2**CKLS Colon Cleanser Herbal Formula-Combo Pack (2)**CKLS**$54.77**4.7★732 rev](https://www.amazon.com/dp/B005R8W6FC) [3**New Body Products - CKLS (Colon Kidney Liver & Spleen) Cleanser Herbal Formula - Three Pack (3) by New Body**New Body**$76.86**4.8★92 rev](https://www.amazon.com/dp/B01N1ZJ4HZ)
### **Newest**
by launch date
[**New Body Products - CKLS (Colon Kidney Liver & Spleen) Cleanser Herbal Formula - Three Pack (3) by New Body**New Body**$76.86**92 rev9y ago](https://www.amazon.com/dp/B01N1ZJ4HZ) [**CKLS (Colon Kidney Liver Spleen) by New Body**New Body**$33.86**522 rev11y ago](https://www.amazon.com/dp/B00U37CH38) [**CKLS Colon Cleanser Herbal Formula-Combo Pack (2)**CKLS**$54.77**732 rev14y ago](https://www.amazon.com/dp/B005R8W6FC)
### **Trending**
90-day click momentum
[**CKLS Colon Cleanser Herbal Formula-Combo Pack (2)**CKLS**$54.77**4.7★**— 10%**](https://www.amazon.com/dp/B005R8W6FC) [**CKLS (Colon Kidney Liver Spleen) by New Body**New Body**$33.86**4.6★**— 0%**](https://www.amazon.com/dp/B00U37CH38) [**New Body Products - CKLS (Colon Kidney Liver & Spleen) Cleanser Herbal Formula - Three Pack (3) by New Body**New Body**$76.86**4.8★**▼ 11%**](https://www.amazon.com/dp/B01N1ZJ4HZ)
## **What buyers say about ckls**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Efficiency**67%
*“It works great”*
### **What buyers complain about **
**Size-Overall**33%
*“If you're on the larger side you will need more”*
**Functionality-Overall**33%
*“it didn't work”*
## **Common questions**
- **Is ckls profitable to sell on Amazon United States?**
- The niche generates $138K/yr across 3 tracked products. 90-day search growth is -8.8%. Flapen's verdict: Skip it (40/100).
- **How competitive is the ckls niche?**
- 2 brands and 3 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in ckls?**
- Top complaints mined from reviews: Size-Overall, Functionality-Overall. The return rate is 0.0%.
- **When does demand for ckls peak?**
- Demand peaks in Jul–Oct; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the ckls niche?**
- Listings span $33.86–$76.86; the average listing price is $55.16 (sweet spot $15–$100). The average incumbent carries 449 reviews — the moat a new listing must climb.
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