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psoriasis shampoo

Worth a look

Shows low returns (0.1%), but a small market ($65K/yr) keeps it on the watch list.

Market size 16Growth 23Conversion 68Competition 48Returns 100Price range 67Avg price 68Brand share 64Review moat 35Quality gap 57

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Conversion

Good6.2%

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

Avg price

Good€14.19

avg listing price — sweet spot $15–$100

Price range

Good€2.77–€39.80

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

Brand share

Good67%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Competition

Okay56%

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

Review moat

Okay2,967.4

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-3.8%

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

Market size

Bad€65K

€65K/yr · 75K searches

According to Flapen's Amazon Germany niche tracking, psoriasis shampoo is a €65K/yr Amazon Germany market (75K searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Sep. Verdict: Worth a look — 50/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

psoriasis shampoo market data

Units sold / yr
4K–5K
avg 100–250/product
Revenue / yr
€57K–€71K
units × avg price
Conversion rate
6.2%
Avg BSR
#523
Page quality
0%
Prime
84%
Sponsored
80%
Out of stock
0.2%
Avg brand age
77 months
Avg seller age
172 days

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 falling

Sellers

120

Top-5 brand share

67%

Top 20: 100%

Top-5 click share

56%

Top 20: 94%

Open market

26%

  • Evolsin17%
  • Ketozolin17%
  • STIEPROX11%
  • TIS farmaceutic11%
  • VICHY11%
  • Roycederm7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -3.8% search growth over the last 90 days.
3K2KSpike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep · busiest ÷ quietest = 1.7×

Top psoriasis shampoo search terms

  • psoriasis shampoo17K/yr
  • seborrhoisches ekzem shampoo15K/yr
  • shampoo gegen schuppenflechte11K/yr
  • schuppenflechte shampoo8K/yr
  • shampoo schuppenflechte kopfhaut7K/yr
  • neutrogena t/sal therapeutic shampoo6K/yr
  • medizinisches shampoo5K/yr
  • antibakterielles shampoo3K/yr
  • shampoo schuppenflechte3K/yr
All search terms

Top psoriasis shampoo 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%€3K10%€7K15%€10K20%€13K1001K10K100K 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.

What buyers say about psoriasis shampoo

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

What buyers love

Qualität insgesamt22%

“Quality”

Preis-Leistungs-Verhältnis9%

“Fairer Preis”

Geruch9%

“Guter Schaum, guter Duft”

beworben Vs Tatsächliches Produkt8%

“Macht was verspricht”

Reinigung6%

“Super Shampoo”

Allergien6%

“Der Juckreiz wurde spürbar reduziert”

Effizienz4%

“Wirkt”

Benutzerfreundlichkeit4%

“Hilft bei täglichen Gebrauch”

Weiches Gefühl3%

“Sensationell”

Feucht/Trocken3%

“Kopfhaut fühlt sich hydratisierter und entspannter an”

What buyers complain about

Allergien25%

“Juckreiz”

Preis-Leistungs-Verhältnis17%

“Schade für den den Preis”

Funktionalität insgesamt11%

“Wirkung mangelhaft”

Geruch10%

“Schlimmster Geruch ever”

Feucht/Trocken4%

“Kopfhaut ist nach dem Waschen trocken, itchy und schuppig”

Symptomreduktion3%

“es verschlimmert nicht mein Schuppenproblem”

Eignung für trockene Haut2%

“Verursacht leider sehr trockene Kopfhaut wodurch noch mehr Schuppen entstehen”

Qualität insgesamt2%

“Nicht die beste Qualität”

Ölig/fettig2%

“Macht Haare fettig”

Empfindlichkeit insgesamt1%

“Menthol oder Eukalyptus reizt zu sehr”

Top return reasons

Funktionalität insgesamt30%
beworben Vs Tatsächliches Produkt23%
Geruch16%
Feucht/Trocken4%
Gesamtgröße4%
schädigen/verbrennen Haare4%
Sprachprobleme4%
Haftung/Klebrigkeit4%
Auslaufsicher4%
Defekt Material/Teile3%

Common questions

Is psoriasis shampoo profitable to sell on Amazon Germany?
The niche generates €65K/yr across 25 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -3.8%. Flapen's verdict: Worth a look (50/100).
How competitive is the psoriasis shampoo niche?
18 brands and 120 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 67% of demand.
What do buyers complain about in psoriasis shampoo?
Top complaints mined from reviews: Allergien, Preis-Leistungs-Verhältnis, Funktionalität insgesamt. The return rate is 0.1%.
When does demand for psoriasis shampoo peak?
Demand peaks in Sep; the busiest month runs 1.7× the quietest.
What does it cost to enter the psoriasis shampoo niche?
Listings span €2.77–€39.80; the average listing price is €14.19 (sweet spot $15–$100). The average incumbent carries 2,967 reviews — the moat a new listing must climb.