Skip to content
62

casein proteinpulver

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 55Growth 13Conversion 38Competition 81Returns 100Price range 90Avg price 95Brand share 59Review moat 60Quality gap 82

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Avg price

Incredible€35.70

avg listing price — sweet spot $15–$100

Price range

Great€11.07–€79.88

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

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Competition

Great34%

top-5 click share — an open shelf

Review moat

Good1,080.69

avg incumbent reviews — the moat a new listing must climb

Brand share

Good70%

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

Market size

Good€387K

€387K/yr · 357K searches

Conversion

Okay3.0%

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

Growth

Bad-23.8%

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

Competition

Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.

Brands

25 rising

Sellers

53

Top-5 brand share

70%

Open market

25%

  • Optimum Nutrition27%
  • Premium Body Nutrition19%
  • Bodylab249%
  • GymBeam8%
  • Bulk8%
  • Body Attack5%

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%3%€12K6%€23K9%€35K12%€46K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 54 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -23.8% search growth over the last 90 days.
7K5KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.9×

Reviews

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

What buyers love

Geschmack insgesamt26%

“Schmeckt super”

Ernährungs Gehalt13%

“Bestes Proteinpulver”

Geschmack11%

“The whey flavour good 7/10”

Qualität insgesamt9%

“Decent product”

Löslichkeit8%

“Löslichkeit 10/10”

Preis-Leistungs-Verhältnis7%

“Overall decent product good for the price”

Süße2%

“leicht überzogener Süße.”

Inhaltsstoffe – insgesamt2%

“Die Produkte von ESN sind für mich die besten”

beworben Vs Tatsächliches Produkt2%

“macht seinen Job”

Textur/Konsistenz – insgesamt1%

“Konsistenz ok, sehr gute Zusammensetzung”

What buyers complain about

Geschmack insgesamt21%

“Ungenießbar”

Geschmack12%

“Der Cookies und Cream Flavour schmeckt dazu noch absolut ungenießbar”

Ernährungs Gehalt7%

“Die Nährwerte sind zwar nicht absolut perfekt (es gibt Whey mit etwas mehr Proteinanteil und weniger Kohlenhydraten),”

Süße6%

“einfach nur brutal süß”

Preis-Leistungs-Verhältnis6%

“not worth it, auch wenn's günstig ist”

Löslichkeit5%

“Schlechte Löslichkeit”

Textur/Konsistenz – insgesamt3%

“nicht ganz so cremig”

Künstliche Süßstoffe2%

“nur geringe Menge Süßungsmittel (Stevia)”

Verdünnt/wässrig2%

“etwas pulverig”

beworben Vs Tatsächliches Produkt2%

“irreführend”

Top return reasons

Geschmack40%
Preis-Leistungs-Verhältnis13%
Süße13%
Funktionalität insgesamt7%
Vegan/Biologisch7%
Auslaufsicher7%
Säureregulator/Linderung von Magenschmerzen7%
Geschmack insgesamt7%