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Glucomannan

Maybe

An estimated 0.1% of orders come back. But the top 5 products take 75% of clicks, so Glucomannan is a Maybe.

Flapen Score
59
59 / 100
Top 10% of 2,966 Drogerie & Körperpflege niches · +10 vs the category median of 49
Market size
€249K/yr208K searches / yr
90-day growth
+16.6%search demand this quarter
Competition
75%top-5 click share · 14 brands · 19 sellers

Flapen Score

Glucomannan against its category

The dotted line is the Drogerie & Körperpflege average. Past it, Glucomannan is stronger. Inside it, weaker.

59Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Glucomannan market on Amazon at a glance

Shoppers on Amazon Germany searched for Glucomannan 208K times last year and spent an estimated €249K. The top 5 brands take 75% of clicks. Demand peaks in Jun–Jul. Flapen scores it 59 out of 100, a Maybe.

01 · Demand

An estimated 6.7% of those searches ended in a purchase.

Shoppers searched for this 208K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 6.7% of those searches ended in a purchase. Searches in the last 90 days moved +16.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated €249K a year.

Searches, last 12 months
208K
Growth, 90 days vs prior 90
+16.6%
Conversion, latest week
6.7%
Market size, estimated
€249Ka year
Peak month
July2.0× the quietest month
Top search term
glucomannan155K searches a year

02 · Price

A sale here is worth €18.03.

Listings sell for €18.03 on average, from €13.39 to €23.42. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 750 to 1,000 of them. At €18.03 that is €14K to €18K a year per listing.

Average price
€18.03inside the $15 to $100 sweet spot
Price range
€13.39–€23.42
Amazon Germany median price
€18.99across 29,809 niches
Units sold a year
13K–15K
Units per listing a year
750–1,000
Revenue per listing a year
€14K–€18K
Returns
0.1%of orders · Amazon Germany median 1.1%

03 · Entry bar

The bar here is low.

86% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 10.1% of listings are out of stock. The average listing ranks #140 within Nahrungsergänzung. It carries 912 reviews at 4.10 stars, so a new listing needs social proof before a better product.

Sponsored listings
86%
Prime listings
100%
Out of stock, average day
10.1%
Average rank
#140in Nahrungsergänzung
Average rating
4.10 starsAmazon Germany average 4.37 stars
Average reviews
912per listing
Listings tracked
14

04 · Newcomers

2 of last year's 4 launches cleared the first-year sales bar.

4 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 54 months on average, so the names here are settling in.

Launched, last 12 months
4
Successful launches
2Amazon's first-year sales bar
Average brand age
54 months

Products

Top Glucomannan products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 75% of clicks. A locked shelf that new listings rarely crack.

€0€25K€50K€75K€100K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

14 flat

Sellers

19

Est. top-5 brand share

75%

Top 20: 100%

Est. top-5 click share

75%

Top 20: 100%

Open market

21%

  • Nature Love38%
  • Vit4ever11%
  • GREEN NATURALS11%
  • Horbäach8%
  • Vita2You7%
  • WeightWorld4%

Demand

Glucomannan search demand

Weekly searches over the year, seasonality beneath. Pick a range.

8K6KSpike '24Holiday '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun, Jul · busiest ÷ quietest = 2.0×

Search terms

Top Glucomannan search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • glucomannan155K/yr
  • glucomannan kapseln26K/yr
  • glucomannan zum abnehmen7K/yr
  • konjak kapseln7K/yr
  • glucomannan kapseln hochdosiert5K/yr
  • konjakwurzel5K/yr
  • konjakwurzel kapseln3K/yr

Reviews and returns

What reviews say buyers love and hate about Glucomannan

We read the reviews and the return reasons for every product selling here.

10%of positive reviews mention “Qualität insgesamt”
17%of negative reviews mention “Funktionalität insgesamt”
0.1%of orders come back
“Geine Ergebnisse”
A buyer, on “Funktionalität insgesamt”17% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

16 topics

NegativePositive

FAQ

Common Glucomannan questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data