Is glucomannan pulver profitable to sell on Amazon Germany?

The niche generates €379K/yr across 44 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +128.6%. Flapen's verdict: Worth a look (70/100).

How competitive is the glucomannan pulver niche?

6 brands and 27 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 99% of demand.

What do buyers complain about in glucomannan pulver?

Top complaints mined from reviews: Geschmack insgesamt, Süße, Geschmack. The return rate is 0.1%.

When does demand for glucomannan pulver peak?

Demand peaks in Jan–Jul; the busiest month runs 2.6× the quietest.

What does it cost to enter the glucomannan pulver niche?

Listings span €10.02–€38.73; the average listing price is €20.99 (sweet spot $15–$100). The average incumbent carries 631 reviews — the moat a new listing must climb.

glucomannan pulver

Worth a look

Shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Growth

Incredible+128.6%

90-day search growth — must beat 0% to launch

Avg price

Great€20.99

avg listing price — sweet spot $15–$100

Price range

Great€10.02–€38.73

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Great38%

top-5 click share — an open shelf

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Review moat

Good630.64

avg incumbent reviews — the moat a new listing must climb

Conversion

Good5.1%

search→purchase rate — share of searches ending in a sale

Market size

Good€379K

€379K/yr · 356K searches

Brand share

Bad99%

top-5 brand share — brand-locked demand

Signals Trending

According to Flapen's Amazon Germany niche tracking, glucomannan pulver is a €379K/yr Amazon Germany market (356K searches/yr). The top 5 brands hold 99% of demand. Demand peaks in Jan–Jul. Verdict: Worth a look — 70/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

glucomannan pulver market data

Units sold / yr: 15K–20K; avg 500–750/product
Revenue / yr: €315K–€420K; units × avg price
Conversion rate: 5.1%
Avg BSR: #22
Page quality: 0%
Prime: 98%
Sponsored: 55%
Out of stock: 11.4%
Avg brand age: 64 months
Avg seller age: 182 days

Competition & brand share

Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.

Brands

6 rising

Sellers

Top-5 brand share

99%

Top 20: 100%

Top-5 click share

38%

Top 20: 76%

Open market

MORE NUTRITION50%
inkospor38%
Layenberger5%
ahead4%
Warrior1%
IronMaxx1%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +128.6% search growth over the last 90 days.

Peak months: Jan, Jul · busiest ÷ quietest = 2.6×

Open Trend

Top glucomannan pulver search terms

more milkshake55K/yr +477.3%1.8% conv.
ahead protein pulver55K/yr +107.3%0.2% conv.
inkospor active pro 8055K/yr +19.8%11.8% conv.
more brownie17K/yr +348.7%1.0% conv.
active pro 80 protein pulver20K/yr +45.8%12.3% conv.
more marshmallow8K/yr +720.7%0.4% conv.
pro 80 protein pulver25K/yr -0.5%10.8% conv.
more vanille protein pulver11K/yr +106.0%3.7% conv.
inkospor20K/yr +8.6%4.9% conv.
more milkshake style7K/yr +442.9%1.3% conv.

All search terms

Top glucomannan pulver 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

inkospor Active Pro 80 Proteinpulver Vanille | 80% Mehrkomponenten-Protein | 500 g Beutel | Whey Casein & Eiprotein | Made in Germany

inkospor€14.324.5★2,193 rev

MORE Protein Milkshake Trinkschokolade 600 g Mix aus Whey Konzentrat und Casein ideal zum Muskelaufbau und -erhalt mit Laktase - made in Germany

MORE NUTRITION€29.104.4★444 rev

inkospor Active Pro 80 Protein Shake Espresso-Macchiato 500g Beutel

inkospor€17.974.3★332 rev

MORE Protein Vanille-Eiscreme 600 g Mix aus Whey Konzentrat und Casein ideal zum Muskelaufbau und -erhalt mit Laktase - made in Germany

MORE NUTRITION€28.864.3★605 rev

inkospor Active Pro 80 Protein Shake Chocolate 500 g Bag

inkospor€16.374.5★1,078 rev

Newest

by launch date

MORE Protein Milkshake Strawberry 750 g Mix aus Whey Konzentrat und Casein ideal zum Muskelaufbau und -erhalt mit Laktase - made in Germany

MORE NUTRITION€38.730 rev

5mo ago

MORE Protein Milkshake Vanilla Ice Cream 750 g Mix aus Whey Konzentrat und Casein ideal zum Muskelaufbau und -erhalt mit Laktase - made in Germany

MORE NUTRITION€38.710 rev

5mo ago

MORE Protein Iced Matcha Latte 500g Matcha Grünteepulver mit wertvollen Proteinen wenig Zucker und Fett - made in Germany

MORE NUTRITION€24.08503 rev

1y ago

MORE Protein Coconut Milk 600 g Mix aus Whey Konzentrat und Casein ideal zum Muskelaufbau und -erhalt mit Laktase - made in Germany

MORE NUTRITION€30.6445 rev

1y ago

MORE Protein Milkshake Strawberry 600 g Mix aus Whey Konzentrat und Casein ideal zum Muskelaufbau und -erhalt mit Laktase - made in Germany

MORE NUTRITION€29.49306 rev

2y ago

What buyers say about glucomannan pulver

What buyers praise and complain about, mined from review topics.

What buyers love

Geschmack insgesamt39%

“Yummy”

Geschmack12%

“Chunky Flavor”

Ernährungs Gehalt9%

“Bester Protein Shake”

Qualität insgesamt5%

“Super Produkt”

Süße4%

“Super altanative zum süßen”

Löslichkeit4%

“problemlos lösbar”

Preis-Leistungs-Verhältnis2%

“Preis super”

beworben Vs Tatsächliches Produkt2%

“Wie abgebildet geliefert”

Benutzerfreundlichkeit2%

“Doch recht einfach gemacht”

Textur/Konsistenz – insgesamt1%

“Konsistenz ok”

What buyers complain about

Geschmack insgesamt23%

“Ungenießbar”

Süße13%

“Leider unglaublich süß”

Geschmack7%

“More Chunky flavour”

Preis-Leistungs-Verhältnis7%

“Geldverschwendung”

Künstliche Süßstoffe6%

“steckt voller Süßstoffe”

Auslaufsicher3%

“Undicht”

Löslichkeit3%

“löst sich extrem schlecht auf”

Ernährungs Gehalt3%

“Nicht sicher glutenfrei”

Qualität insgesamt2%

“Absolut billiger Müll”

Textur/Konsistenz – insgesamt2%

“Konsistenz ausbaufähig”

Top return reasons

Ernährungs Gehalt30%

beworben Vs Tatsächliches Produkt15%

Textur/Konsistenz – insgesamt10%

Süße10%

Geschmack10%

Geschmack insgesamt10%

Gewichtsverlust10%

Preis-Leistungs-Verhältnis5%

Common questions

Is glucomannan pulver profitable to sell on Amazon Germany?: The niche generates €379K/yr across 44 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +128.6%. Flapen's verdict: Worth a look (70/100).
How competitive is the glucomannan pulver niche?: 6 brands and 27 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 99% of demand.
What do buyers complain about in glucomannan pulver?: Top complaints mined from reviews: Geschmack insgesamt, Süße, Geschmack. The return rate is 0.1%.
When does demand for glucomannan pulver peak?: Demand peaks in Jan–Jul; the busiest month runs 2.6× the quietest.
What does it cost to enter the glucomannan pulver niche?: Listings span €10.02–€38.73; the average listing price is €20.99 (sweet spot $15–$100). The average incumbent carries 631 reviews — the moat a new listing must climb.