Diphenhydramin
FailShoppers spend an estimated $34K a year here, so Diphenhydramin is a Fail.
- Flapen Score
- 47 / 100Ranks 1,689 of 2,966 Drogerie & Körperpflege niches · −2 vs the category median of 4947
- Market size
- €34K/yr35K searches / yr
- 90-day growth
- -16.9%search demand this quarter
- Competition
- 66%top-5 click share · 11 brands · 24 sellers
Flapen Score
Diphenhydramin against its category
The dotted line is the Drogerie & Körperpflege average. Past it, Diphenhydramin is stronger. Inside it, weaker.
Market
The Diphenhydramin market on Amazon at a glance
Shoppers on Amazon Germany searched for Diphenhydramin 35K times last year and spent an estimated €34K. The top 5 brands take 82% of clicks. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 9.4% of those searches ended in a purchase.
Shoppers searched for this 35K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 9.4% of those searches ended in a purchase. Searches in the last 90 days moved -16.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated €34K a year.
- Searches, last 12 months
- 35K
- Growth, 90 days vs prior 90
- -16.9%
- Conversion, latest week
- 9.4%
- Market size, estimated
- €34Ka year
- Top search term
- diphenhydramin15K searches a year
02 · Price
A sale here is worth €10.14.
Listings sell for €10.14 on average, from €5.07 to €20.92. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 250 to 500 of them. At €10.14 that is €3K to €5K a year per listing.
- Average price
- €10.14under the $15 to $100 sweet spot
- Price range
- €5.07–€20.92
- Amazon Germany median price
- €18.99across 29,809 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 250–500
- Revenue per listing a year
- €3K–€5K
- Returns
- 0.0%of orders · Amazon Germany median 1.1%
03 · Entry bar
The bar here is low.
56% of listings pay for placement with sponsored ads. 25% ship with Prime. On an average day, 4.3% of listings are out of stock. The average listing ranks #5,115 within Alternative Medizin. It carries 659 reviews at 4.10 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 56%
- Prime listings
- 25%
- Out of stock, average day
- 4.3%
- Average rank
- #5,115in Alternative Medizin
- Average rating
- 4.10 starsAmazon Germany average 4.37 stars
- Average reviews
- 659per listing
- Listings tracked
- 16
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 86 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 86 months
Products
Top Diphenhydramin products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Emesan Tabletten 50mg 50 Stück von Aristo Pharma zur Vorbeugung und symptomatischen Behandlung von Übelkeit und Erbrechen insbesondere bei Reisekrankheit - für Erwachsene & Kinder ab 6 Jahren
- Price
- €8.68
- Rating
- 4.4/5
- Reviews
- 415
- Age
- 17y ago

Apodiscounter Schlaftabletten Diphenhydramin 50 mg - Effektive Hilfe zum Einschlafen und bei Durchschlafstörungen - (1x 20 Stück)
- Price
- €7.29
- Rating
- 4.0/5
- Reviews
- 792
- Age
- 3y ago

Dorm Schlaftabletten 20 St. Tabletten
- Price
- €5.69
- Rating
- 4.2/5
- Reviews
- 894
- Age
- 13y ago

DIPHENHYDRAMINHYDROCHLORID STADA 50 mg Tabletten (3x20 St)
- Price
- €17.65
- Rating
- 4.4/5
- Reviews
- 47
- Age
- 1y ago

Diphenhydraminhydrochlorid STADA 50 mg Tabletten Schlafmittel bei Schlafstörungen schnelleres Ein- und ruhigeres Durchschlafen 20 St
- Price
- €8.07
- Rating
- 3.8/5
- Reviews
- 3
- Age
- 4y ago
Trending
estimated 90-day click momentum
5337 BH
- Price
- €20.92
- Rating
- 3.6/5
- Reviews
- 46
- Age
- 2y ago

Apodiscounter Schlaftabletten Diphenhydramin 50 mg - Effektive Hilfe zum Einschlafen und bei Durchschlafstörungen - (3x 20 Stück)
- Price
- €14.26
- Rating
- 4.0/5
- Reviews
- 792
- Age
- 3y ago

Dormutil N Set 3x 20 Stück Schlaftabletten - Einschlafhilfe langanhaltende Wirkung für einen erholsamen Schlaf
- Price
- €14.36
- Rating
- 4.0/5
- Reviews
- 468
- Age
- 1y ago

Apodiscounter Schlaftabletten Diphenhydramin 50 mg - Effektive Hilfe zum Einschlafen und bei Durchschlafstörungen - (1x 20 Stück)
- Price
- €7.29
- Rating
- 4.0/5
- Reviews
- 792
- Age
- 3y ago

Emesan Tabletten 50mg 10 Stück von Aristo Pharma zur Vorbeugung und symptomatischen Behandlung von Übelkeit und Erbrechen insbesondere bei Reisekrankheit - für Erwachsene & Kinder ab 6 Jahren
- Price
- €6.15
- Rating
- 4.4/5
- Reviews
- 415
- Age
- 13y ago
Newest
by launch date
Dormutil N Set 3x 20 Stück Schlaftabletten - Einschlafhilfe langanhaltende Wirkung für einen erholsamen Schlaf
- Price
- €14.36
- Rating
- 4.0/5
- Reviews
- 468
- Age
- 1y ago

DIPHENHYDRAMINHYDROCHLORID STADA 50 mg Tabletten (3x20 St)
- Price
- €17.65
- Rating
- 4.4/5
- Reviews
- 47
- Age
- 1y ago

DIPHENHYDRAMINHYDROCHLORID STADA 50 mg Tabletten (2x 20 St)
- Price
- €15.72
- Rating
- 3.5/5
- Reviews
- 3
- Age
- 1y ago

5337 BH
- Price
- €20.92
- Rating
- 3.6/5
- Reviews
- 46
- Age
- 2y ago

Apodiscounter Schlaftabletten Diphenhydramin 50 mg - Effektive Hilfe zum Einschlafen und bei Durchschlafstörungen - (1x 20 Stück)
- Price
- €7.29
- Rating
- 4.0/5
- Reviews
- 792
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 66% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 rising
Sellers
24
Est. top-5 brand share
82%
Top 20: 100%
Est. top-5 click share
66%
Top 20: 100%
Open market
13%
- Aristo38%
- apo-discounter.de14%
- Bodfeld Apotheke12%
- Berco-ARZNEIMITTEL11%
- STADA7%
- AL Aliud Pharma5%
- Open — no brand owns it (5 brands, 13%)
Demand
Diphenhydramin search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb · busiest ÷ quietest = 2.3× · 9 of 12 months tracked
Search terms
Top Diphenhydramin search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- diphenhydramin15K/yr
- emesan tabletten 50 stk5K/yr
- emesan5K/yr
- diphenhydramin 50 mg6K/yr
- diphenhydraminhydrochlorid5K/yr
Reviews and returns
What reviews say buyers love and hate about Diphenhydramin
We read the reviews and the return reasons for every product selling here.
“Ich könnte damit nicht schlafen”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
6 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Diphenhydramin questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









