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56

testosteron

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 62Growth 14Conversion 38Competition 42Returns 100Price range 79Avg price 95Brand share 60Review moat 50Quality gap 70

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Avg price

Incredible€25.97

avg listing price — sweet spot $15–$100

Price range

Great€3.98–€60.01

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

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Market size

Good€545K

€545K/yr · 695K searches

Brand share

Good69%

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

Review moat

Okay1,504.29

avg incumbent reviews — the moat a new listing must climb

Competition

Okay60%

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

Conversion

Okay3.0%

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

Growth

Bad-22.2%

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

Competition

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 falling

Sellers

51

Top-5 brand share

69%

Open market

26%

  • GEN GERMAN ELITE NUTRITION24%
  • ESN15%
  • Alpharush14%
  • Nullure9%
  • Tostoron7%
  • BIOHERBA5%

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%€54K20%€109K30%€163K40%€218K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

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

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -22.2% search growth over the last 90 days.
20K15KSpike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

Reviews

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

What buyers love

Qualität insgesamt20%

“Bestes Produkt”

Dosierung8%

“Nutz me es als daily”

Energieniveau6%

“Tägliche Routine für mehr Energie”

Inhaltsstoffe – insgesamt6%

“Essenz tabletten”

beworben Vs Tatsächliches Produkt5%

“Fester Bestandteil zum Training”

Effizienz5%

“Funktioniert”

Schlafqualität4%

“Wirkt angenehm ausgleichend und fördert gesunden Schlaf”

Preis-Leistungs-Verhältnis4%

“Sein Geld wert”

Sexuelles Wohlbefinden3%

“Maca: Kann Energie, Libido und allgemeines Wohlbefinden unterstützen”

Ernährungs Gehalt3%

“Gutes Daily Supplement”

What buyers complain about

Funktionalität insgesamt16%

“Unwirksam”

Dosierung11%

“Dosierungs-Dilemma”

Preis-Leistungs-Verhältnis10%

“Geldverschwendung”

Nebenwirkungen6%

“Nicht bei jedem spürbare Wirkung”

Qualität insgesamt5%

“Absoluter Müll”

beworben Vs Tatsächliches Produkt3%

“Das massive Marketing schafft Glaubwürdigkeit”

Schlafqualität3%

“Ich hatte massive Schlafprobleme”

Geruch2%

“Die Tabletten geben einen stinkenden duft ab, den man beim Schlucken teilweise leider bemerkt”

Inhaltsstoffe – insgesamt2%

“Außer Zink nichts Gutes drin”

Reguliert die Verdauung2%

“Stark Leberschädigend”