---
title: "Potassium Metabisulfite — $100K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/potassium-metabisulfite"
last_updated: "2026-08-10T08:34:17.424Z"
locale: en
meta:
description: "Niche score 48/100 · $100K/yr market · 36K searches/yr · $15.25 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $100K/yr market · 36K searches/yr · $15.25 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Potassium Metabisulfite — $100K/yr Amazon US Niche (2026) - Flapen"
---
# **potassium metabisulfite**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 25Growth 59Conversion 99Competition 8Returns 100Price range 76Avg price 76Brand share 0Review moat 86Quality gap 23
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****18.2%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Great****279.38**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$15.25**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$5.82–$44.08**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Good****+35.1%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$100K**
$100K/yr · 36K searches
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****90%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, potassium metabisulfite is a $100K/yr Amazon United States market (36K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 48/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **potassium metabisulfite market data**
- **Units sold / yr**
- **6K–8K**
- avg 500–750/product
- **Revenue / yr**
- **$92K–$122K**
- units × avg price
- **Conversion rate**
- **18.2%**
- **Avg BSR**
- **#100**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **63%**
- **Out of stock**
- **9.2%**
- **Avg brand age**
- **86 months**
- **Avg seller age**
- **176 days**
## **Competition & brand share**
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**32**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**90%**
Top 20: 100%
**Open market**
**0%**
- LD Carlson64% - CellarScience14% - Craft A Brew13% - North Mountain Supply6% - The Homebrew Shop3% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +35.1% search growth over the last 90 days.
1K600Spike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/us/health-household/potassium-metabisulfite/trend)
## **Top potassium metabisulfite search terms**
- **potassium metabisulfite**24K/yr+24.9%16.7% conv. - **potassium metabisulfite for wine making**10K/yr+49.4%18.7% conv. - **metabisulphite**2K/yr+146.4%0.1% conv. [**All search terms **](https://flapen.com/research/us/health-household/potassium-metabisulfite/search-terms)
## **Top potassium metabisulfite 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%$10K20%$20K30%$30K40%$40K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 8 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**LD Carlson 6012A Potassium Metabisulfite 2 oz.**LD Carlson**$5.82**4.7★275 rev](https://www.amazon.com/dp/B00ZPVJQ7C) [2**Potassium Metabisulfite - 1 lb.**LD Carlson**$15.86**4.7★316 rev](https://www.amazon.com/dp/B0064O9FB6) [3**Craft A Brew - Mead Stabilizer - Potassium Sorbate & Potassium Metabisulfite - For At-Home Brewing**Craft A Brew**$15.09**4.6★40 rev](https://www.amazon.com/dp/B0F54K7DJY) [4**Potassium Metabisulfite - SO2 (4 oz)**CellarScience**$8.85**4.6★124 rev](https://www.amazon.com/dp/B074D988ND) [5**North Mountain Supply Potassium Sorbate Stabilizer 2oz Jar**North Mountain Supply**$7.26**4.7★1,031 rev](https://www.amazon.com/dp/B0BGQLW5NP)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Craft A Brew - Mead Stabilizer - Potassium Sorbate & Potassium Metabisulfite - For At-Home Brewing**Craft A Brew**$15.09**40 rev1y ago](https://www.amazon.com/dp/B0F54K7DJY) [**North Mountain Supply Potassium Sorbate Stabilizer 2oz Jar**North Mountain Supply**$7.26**1,031 rev3y ago](https://www.amazon.com/dp/B0BGQLW5NP) [**Potassium Metabisulphite 1 Pound**The Homebrew Shop**$16.76**209 rev6y ago](https://www.amazon.com/dp/B07JMW6MR4) [**Potassium Metabisulfite - SO2 (4 oz)**CellarScience**$8.85**124 rev9y ago](https://www.amazon.com/dp/B074D988ND) [**CellarScience-AD500A Potassium Metabisulfite - SO2 (5 lb)**CellarScience**$44.08**67 rev9y ago](https://www.amazon.com/dp/B074D9F3R2)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Sodium Metabisulfite - 8 oz.**LD Carlson**$8.24**4.6★**▲ 94%**](https://www.amazon.com/dp/B0064O9G6A) [**Potassium Metabisulfite - 1 lb.**LD Carlson**$15.86**4.7★**▲ 82%**](https://www.amazon.com/dp/B0064O9FB6) [**North Mountain Supply Potassium Sorbate Stabilizer 2oz Jar**North Mountain Supply**$7.26**4.7★**▲ 19%**](https://www.amazon.com/dp/B0BGQLW5NP) [**Potassium Metabisulfite - SO2 (4 oz)**CellarScience**$8.85**4.6★**▲ 14%**](https://www.amazon.com/dp/B074D988ND) [**Craft A Brew - Mead Stabilizer - Potassium Sorbate & Potassium Metabisulfite - For At-Home Brewing**Craft A Brew**$15.09**4.6★**▲ 13%**](https://www.amazon.com/dp/B0F54K7DJY)
**~~View all trending →~~**
## **What buyers say about potassium metabisulfite**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**30%
*“This was a fantastic purchase everything as described”*
**Efficiency**25%
*“Works great”*
**Quality-Overall**15%
*“Nice quality and arrived fast”*
**Ease Of Use**15%
*“Easy to use”*
**Value For Money**10%
*“Definitely much cheaper than purchasing expensive water purifiers, filters, etc”*
**Durability**5%
*“Usable and Reliable”*
### **What buyers complain about **
**Ingredients-Overall**100%
*“I purchased this product expecting a properly formulated”*
## **Common questions**
- **Is potassium metabisulfite profitable to sell on Amazon United States?**
- The niche generates $100K/yr across 8 tracked products. 90-day search growth is +35.1%. Flapen's verdict: Skip it (48/100).
- **How competitive is the potassium metabisulfite niche?**
- 5 brands and 32 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in potassium metabisulfite?**
- Top complaints mined from reviews: Ingredients-Overall. The return rate is 0.0%.
- **When does demand for potassium metabisulfite peak?**
- Demand peaks in Sep–Oct; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the potassium metabisulfite niche?**
- Listings span $5.82–$44.08; the average listing price is $15.25 (sweet spot $15–$100). The average incumbent carries 279 reviews — the moat a new listing must climb.
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