---
title: "Dynamo Liquid Detergent Refill — $649/yr Amazon SG Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/sg/health-household-and-personal-care/dynamo-liquid-detergent-refill"
last_updated: "2026-08-05T23:42:47.535Z"
locale: en
meta:
description: "Niche score 45/100 · $649/yr market · 818 searches/yr · $10.31 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $649/yr market · 818 searches/yr · $10.31 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Dynamo Liquid Detergent Refill — $649/yr Amazon SG Niche (2026) - Flapen"
---
# **dynamo liquid detergent refill**
**Skip it**
A small market ($649/yr) — this niche doesn't clear our bar today.
Market size 0Growth 98Conversion 78Competition 7Returns 100Price range 0Avg price 36Brand share 0Review moat 100Quality gap 45
**Review moat**
**Incredible****1.83**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Growth**
**Incredible****+233.6%**
90-day search growth — must beat 0% to launch
**Conversion**
**Great****7.7%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Okay****$10.31**
avg listing price — sweet spot $15–$100
**Competition**
**Bad****92%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$649**
$649/yr · 818 searches
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****$9.11–$11.56**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Trending**](https://flapen.com/research/niches?market=sg&signal=trending "Search growth > 100% (90d)") [** Low Review Barrier**](https://flapen.com/research/niches?market=sg&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon Singapore niche tracking, dynamo liquid detergent refill is a $649/yr Amazon Singapore market (818 searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 45/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **dynamo liquid detergent refill market data**
- **Units sold / yr**
- **100–250**
- avg 0–100/product
- **Revenue / yr**
- **$1K–$3K**
- units × avg price
- **Conversion rate**
- **7.7%**
- **Avg BSR**
- **#66**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **0%**
- **Out of stock**
- **5.5%**
- **Avg brand age**
- **63 months**
- **Avg seller age**
- **0 days**
## **Competition & brand share**
The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**1 **—flat
**Sellers**
**3**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**92%**
Top 20: 100%
**Open market**
**0%**
- DYNAMO100%
## **Demand**
Weekly Amazon search volume, last 44 weeks — +233.6% search growth over the last 90 days.
10060Prime Day '25Spike '25Black Friday '25Spike '26Jul '24Aug '25Nov '25Jan '26Mar '26May '26
[**Open Trend **](https://flapen.com/research/sg/health-household-and-personal-care/dynamo-liquid-detergent-refill/trend)
## **Top dynamo liquid detergent refill 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%$6520%$13030%$19540%$260110 Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Dynamo Laundry Detergent Anti-Bacterial Refill 3kg**DYNAMO**$9.60**4.0★3 rev](https://www.amazon.sg/dp/B0F92L7CND) [2**Dynamo Laundry Detergent Eau De Rose Refill 3.3kg**DYNAMO**$10.96**5.0★2 rev](https://www.amazon.sg/dp/B0F92KYVPS) [3**Dynamo Laundry Detergent Color Care Refill 3.3kg**DYNAMO**$11.56**4.4★4 rev](https://www.amazon.sg/dp/B0F92MDXNB) [4**Dynamo Laundry Detergent 3X Odor Remover Refill 3.3kg**DYNAMO**$11.50**5.0★1 rev](https://www.amazon.sg/dp/B0F92L27MC) [5**Dynamo Laundry Detergent 3X Odor Remover Refill 2.4kg**DYNAMO**$9.15**4.0★1 rev](https://www.amazon.sg/dp/B0F92HDJCD)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Dynamo Laundry Detergent Anti-Bacterial Refill 3kg**DYNAMO**$9.60**3 rev1y ago](https://www.amazon.sg/dp/B0F92L7CND) [**Dynamo Laundry Detergent Eau De Rose Refill 3.3kg**DYNAMO**$10.96**2 rev1y ago](https://www.amazon.sg/dp/B0F92KYVPS) [**Dynamo Laundry Detergent Color Care Refill 3.3kg**DYNAMO**$11.56**4 rev1y ago](https://www.amazon.sg/dp/B0F92MDXNB) [**Dynamo Laundry Detergent 3X Odor Remover Refill 3.3kg**DYNAMO**$11.50**1 rev1y ago](https://www.amazon.sg/dp/B0F92L27MC) [**Dynamo Laundry Detergent 3X Odor Remover Refill 2.4kg**DYNAMO**$9.15**1 rev1y ago](https://www.amazon.sg/dp/B0F92HDJCD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Dynamo Laundry Detergent Eau De Rose Refill 3.3kg**DYNAMO**$10.96**5.0★**▲ 27%**](https://www.amazon.sg/dp/B0F92KYVPS) [**Dynamo Laundry Detergent 3X Odor Remover Refill 3.3kg**DYNAMO**$11.50**5.0★**▲ 16%**](https://www.amazon.sg/dp/B0F92L27MC) [**Dynamo Laundry Detergent Anti-Bacterial Refill 3kg**DYNAMO**$9.60**4.0★**— 2%**](https://www.amazon.sg/dp/B0F92L7CND) [**Dynamo Laundry Detergent Color Care Refill 3.3kg**DYNAMO**$11.56**4.4★**— 9%**](https://www.amazon.sg/dp/B0F92MDXNB) [**Dynamo Laundry Detergent 3X Odor Remover Refill 2.4kg**DYNAMO**$9.15**4.0★**▼ 12%**](https://www.amazon.sg/dp/B0F92HDJCD)
**~~View all trending →~~**
## **Common questions**
- **Is dynamo liquid detergent refill profitable to sell on Amazon Singapore?**
- The niche generates $649/yr across 6 tracked products. 90-day search growth is +233.6%. Flapen's verdict: Skip it (45/100).
- **How competitive is the dynamo liquid detergent refill niche?**
- 1 brands and 3 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.
- **What does it cost to enter the dynamo liquid detergent refill niche?**
- Listings span $9.11–$11.56; the average listing price is $10.31 (sweet spot $15–$100). The average incumbent carries 2 reviews — the moat a new listing must climb.
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