Is kupfer profitable to sell on Amazon Germany?

The niche generates €158K/yr across 18 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +3.1%. Flapen's verdict: Worth a look (51/100).

How competitive is the kupfer niche?

17 brands and 29 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 69% of demand.

What do buyers complain about in kupfer?

Top complaints mined from reviews: Gesamtgröße, Dosierung, Allergien. The return rate is 0.2%.

When does demand for kupfer peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the kupfer niche?

Listings span €4.47–€28.19; the average listing price is €12.93 (sweet spot $15–$100). The average incumbent carries 491 reviews — the moat a new listing must climb.

kupfer

Worth a look

Shows low returns (0.2%), but a concentrated shelf (top 5 take 69% of clicks) keeps it on the watch list.

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Review moat

Great491.22

avg incumbent reviews — the moat a new listing must climb

Conversion

Good5.4%

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

Brand share

Good69%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Avg price

Good€12.93

avg listing price — sweet spot $15–$100

Price range

Good€4.47–€28.19

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

Market size

Okay€158K

€158K/yr · 227K searches

Growth

Okay+3.1%

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

Competition

Okay69%

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

According to Flapen's Amazon Germany niche tracking, kupfer is a €158K/yr Amazon Germany market (227K searches/yr). The top 5 brands hold 69% of demand. Verdict: Worth a look — 51/100.

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

kupfer market data

Units sold / yr: 15K–20K; avg 1,000–1,250/product
Revenue / yr: €194K–€259K; units × avg price
Conversion rate: 5.4%
Avg BSR: #46
Page quality: 0%
Prime: 94%
Sponsored: 89%
Out of stock: 1.8%
Avg brand age: 53 months
Avg seller age: 184 days

Competition & brand share

The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

Top-5 brand share

69%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

27%

natural elements29%
ProFuel23%
Bloom Naturals Beauty Supplements7%
NatureWell5%
AB India Crafts4%
MagEnergy4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +3.1% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top kupfer search terms

kupfer137K/yr +10.9%3.3% conv.
kupfer tabletten27K/yr -24.8%12.0% conv.
copper25K/yr -5.0%2.4% conv.
kupfer supplement12K/yr +8.5%12.8% conv.
kupfer kapseln7K/yr +10.5%10.0% conv.
kupfer nahrungsergänzung6K/yr -5.9%9.3% conv.
copper supplement6K/yr -21.1%9.0% conv.
kupferbisglycinat4K/yr +5.1%13.6% conv.
kupfertabletten3K/yr +10.7%12.7% conv.

All search terms

Top kupfer 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★)

All 18 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

natural elements Kupfer 365 vegane Tabletten 2mg Kupfer pro Tagesdosis geschmacksneutral hochdosiert ohne unnötige Zusätze in Deutschland produziert & laborgeprüft

natural elements€13.284.6★893 rev

Kupfer Tabletten 365x mit 2 mg Kupfer aus hochwertigem Kupferbisglycinat - optimal hochdosiert - essentielles Spurenelement laborgeprüft mit Zertifikat - Jahresvorrat - 100% vegan

ProFuel€8.564.6★445 rev

Kupfer Tabletten - 400 Stück x 2 mg Kupfer aus Kupferbisglycinat - hochdosiert - Copper vegan und produziert in Deutschland - Verpackung kann variieren

Bloom Naturals Beauty Supplements€8.544.5★178 rev

Kupfer Tabletten 365x mit 2 mg Kupfer aus hochwertigem Kupferbisglycinat - optimal hochdosiert - Energiestoffwechsel und Immunsystem - laborgeprüft mit Zertifikat - Jahresvorrat - 100% vegan

NatureWell€8.554.4★153 rev

AB India Crafts Handgefertiger Armreif aus purem Kupfer (99%) Design Hammerschlag Größe flexibel mit Om Schmuckbeutel | Energie Heilung Spiritualität

AB India Crafts€10.924.5★85 rev

Newest

by launch date

MagEnergy Kupferarmband für Damen und Herren Handgefertigt aus 100% massivem Kupfer offen unbeschichtet poliert Zeitloses minimalistisches Design

MagEnergy€14.81126 rev

11mo ago

Kupfer Tabletten - 400 Stück x 2 mg Kupfer aus Kupferbisglycinat - hochdosiert - Copper vegan und produziert in Deutschland - Verpackung kann variieren

Bloom Naturals Beauty Supplements€8.54178 rev

1y ago

Art of Vedas Authentische Kupfer Energie Kugel | Massive Reine Kupfer Kugel für Tamra Jal | In Jedes Glas Flasche Karaffe Geben | Tägliche Ayurvedische Wasser Praxis

Art of Vedas€9.187 rev

1y ago

Nordic Oil€8.47136 rev

1y ago

Horbäach€9.1499 rev

1y ago

What buyers say about kupfer

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

What buyers love

Qualität insgesamt34%

“Super Produkt”

Einfaches Kauen/Schlucken7%

“Mini Tabletten, daher gut zum Schlucken,”

Gesamtgröße5%

“Passt”

Preis-Leistungs-Verhältnis4%

“Alles bestens zum fairen Preis”

Inhaltsstoffe – insgesamt3%

“Echt tolles und hochwertiges Supplement”

beworben Vs Tatsächliches Produkt3%

“Hält was es verspricht”

Dosierung3%

“Kupfer entspricht den angegebenen Dosierungen”

Eisen2%

“Im hohen Alter ist Kupfer wichtig für den Körper”

Umweltfreundlichkeit2%

“sehr gutes produkt zur abwehr negativer umwelteinflüsse”

Vitamin2%

“Echt tolles und hochwertiges Supplement”

What buyers complain about

Gesamtgröße9%

“Die Tabletten sind klein”

Dosierung9%

“Die Tabletten sind recht klein, blau und hier sind 2 mg enthalten-Tagesdosis wird allgemein mit 1 mg angegeben”

Allergien9%

“Übelkeit und Erbrechen nach Einnahme”

Eisen6%

“Zink und Kupfer nicht zusammen nehmen”

Qualität insgesamt6%

“Schlechte Qualität”

Magnesium5%

“Enthält Magnesiumstearate und ist deshalb nicht zu empfehlen”

Inhaltsstoffe – insgesamt5%

“Irreführung bei Inhaltsstoffangabe”

Säureregulator/Linderung von Magenschmerzen5%

“Starke Magenschmerzen und Übelkeit”

Geschmack insgesamt4%

“Hinterlassen einen metallischen Geschmack nach der Einnahme”

Vitamin3%

“Nicht das erste Nahrungsergänzungsmittel der Marke mit dem ich unzufrieden bin”

Top return reasons

Gesamtgröße53%

Handgelenk fit 8%

Funktionalität insgesamt6%

Armpassform6%

Qualität insgesamt4%

Metall Authentizität4%

Komfort insgesamt4%

Materialqualität3%

Griff2%

Gewicht schwer2%

Common questions

Is kupfer profitable to sell on Amazon Germany?: The niche generates €158K/yr across 18 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +3.1%. Flapen's verdict: Worth a look (51/100).
How competitive is the kupfer niche?: 17 brands and 29 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 69% of demand.
What do buyers complain about in kupfer?: Top complaints mined from reviews: Gesamtgröße, Dosierung, Allergien. The return rate is 0.2%.
When does demand for kupfer peak?: Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the kupfer niche?: Listings span €4.47–€28.19; the average listing price is €12.93 (sweet spot $15–$100). The average incumbent carries 491 reviews — the moat a new listing must climb.

kupfer

kupfer market data

Competition & brand share

Demand & seasonality

Top kupfer search terms

Top kupfer products on Amazon

Top sellers

Newest

Trending

What buyers say about kupfer

What buyers love

What buyers complain about

Top return reasons

Common questions

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