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63

daosin

Worth a look

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

Market size 50Growth 22Conversion 86Competition 53Returns 100Price range 86Avg price 95Brand share 67Review moat 72Quality gap 68

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Avg price

Incredible€26.84

avg listing price — sweet spot $15–$100

Conversion

Great9.8%

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

Price range

Great€12.41–€35.75

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

Review moat

Good636.13

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good65%

top-5 brand share — brands hold most of the demand

Competition

Good53%

top-5 click share — leaders hold, buyers still browse

Market size

Good€277K

€277K/yr · 105K searches

Growth

Bad-6.3%

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

According to Flapen's Amazon Germany niche tracking, daosin is a €277K/yr Amazon Germany market (105K searches/yr). The top 5 brands hold 65% of demand. Verdict: Worth a look — 63/100.

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

daosin market data

Units sold / yr
8K–10K
avg 250–500/product
Revenue / yr
€215K–€268K
units × avg price
Conversion rate
9.8%
Avg BSR
#35
Page quality
0%
Prime
94%
Sponsored
100%
Out of stock
2.8%
Avg brand age
39 months
Avg seller age
181 days

Competition & brand share

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 rising

Sellers

20

Top-5 brand share

65%

Top 20: 100%

Top-5 click share

53%

Top 20: 100%

Open market

28%

  • XTRA FUEL18%
  • plantomol15%
  • NATURDAO12%
  • GREEN NATURALS10%
  • NATURTREU10%
  • Madena8%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -6.3% search growth over the last 90 days.
5K4KPrime Day '24Holiday '24Prime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Top daosin search terms

  • dao50K/yr
  • dao enzym30K/yr
  • dao kapseln18K/yr
  • diaminoxidase8K/yr
All search terms

Top daosin 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%5%€14K10%€28K15%€41K20%€55K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

What buyers say about daosin

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

What buyers love

Vegan/Biologisch11%

“Sie sind Vegan”

Qualität insgesamt11%

“Super Produkt”

Dosierung10%

“Super Kapseln”

Preis-Leistungs-Verhältnis8%

“Super Preis-/Leistung”

Effizienz7%

“Funktioniert”

Einfaches Kauen/Schlucken5%

“lassen sich gut schlucken”

Immunitätsverstärker4%

“Gut bei Histaminintoleranz”

Benutzerfreundlichkeit4%

“sie lässt sich gut schlucken”

Säureregulator/Linderung von Magenschmerzen3%

“Sie sind hilfreich zum Beispiel bei Histaminintoleranz, um den Histaminabbau aus der Nahrung zu unterstützen”

Ernährungs Gehalt3%

“Hilt mir super kann danach alles essen”

What buyers complain about

Allergien9%

“Allergie im Griff bekommen”

Funktionalität insgesamt9%

“Hilft kaum”

Preis-Leistungs-Verhältnis8%

“doppelt so teuer”

Nebenwirkungen5%

“Das kann sich dann mit unspezifischen Symptomen äussern wie Kopfschmerzen, Verdauungsproblemen, Blähungen,”

Dosierung5%

“Null Wirkung bei mir Trotz längerer Einnahme und höherer Dosierung”

Inhaltsstoffe – insgesamt4%

“Jetzt ist zusätzlich Quercetin drin, ein Stoff mit deutlicher Mutagenität, der u. a. den Abbau von Alkohol in der Leber hemmt”

Vegan/Biologisch3%

“Klein, nicht so wirkungsvoll wie die nicht vegane Variante von Daosin”

Reguliert die Verdauung3%

“verwendet auch als Kaiser Natron bei Magensäure Problemen bekannt.”

beworben Vs Tatsächliches Produkt3%

“Laut Verbraucherzentrale irrtümliche Werbung”

Herzgesundheit3%

“Sind nicht so gut bei Histaminintolleranz”

Top return reasons

Geruch100%

Common questions

Is daosin profitable to sell on Amazon Germany?
The niche generates €277K/yr across 16 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -6.3%. Flapen's verdict: Worth a look (63/100).
How competitive is the daosin niche?
11 brands and 20 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 65% of demand.
What do buyers complain about in daosin?
Top complaints mined from reviews: Allergien, Funktionalität insgesamt, Preis-Leistungs-Verhältnis. The return rate is 0.1%.
When does demand for daosin peak?
Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the daosin niche?
Listings span €12.41–€35.75; the average listing price is €26.84 (sweet spot $15–$100). The average incumbent carries 636 reviews — the moat a new listing must climb.