Skip to content
60

boric acid

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 69Growth 12Conversion 86Competition 44Returns 100Price range 86Avg price 87Brand share 55Review moat 58Quality gap 55

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Avg price

Great€19.95

avg listing price — sweet spot $15–$100

Conversion

Great9.7%

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

Price range

Great€8.11–€67.33

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

Market size

Good€717K

€717K/yr · 372K searches

Review moat

Good1,189.92

avg incumbent reviews — the moat a new listing must climb

Brand share

Good72%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Competition

Okay59%

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

Growth

Bad-26.4%

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

According to Flapen's Amazon Germany niche tracking, boric acid is a €717K/yr Amazon Germany market (372K searches/yr). The top 5 brands hold 72% of demand. Demand peaks in Jan–Feb–Nov. Verdict: Worth a look — 60/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

boric acid market data

Units sold / yr
30K–40K
avg 1,250–1,500/product
Revenue / yr
€599K–€798K
units × avg price
Conversion rate
9.7%
Avg BSR
#77
Page quality
0%
Prime
80%
Sponsored
84%
Out of stock
3.3%
Avg brand age
59 months
Avg seller age
176 days

Competition & brand share

The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

47

Top-5 brand share

72%

Top 20: 100%

Top-5 click share

59%

Top 20: 95%

Open market

22%

  • Kijimea32%
  • KadeFlora12%
  • NATURTREU11%
  • BALANCE NUTRITION8%
  • LA.GA8%
  • NOVANEX6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -26.4% search growth over the last 90 days.
10K6KSpike '24Prime Day '25Spike '25SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Nov · busiest ÷ quietest = 2.3×

Top boric acid search terms

  • kijimea floracare81K/yr
  • milchsäurebakterien59K/yr
  • vaginal probiotics72K/yr
  • milchsäurebakterien scheide25K/yr
  • kadeflora milchsäurekur17K/yr
  • scheidenflora aufbauen19K/yr
  • milchsäurekur18K/yr
  • kadeflora11K/yr
  • kadefungin milchsäurekur8K/yr
  • scheidenflora8K/yr
All search terms

Top boric acid 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%€36K10%€72K15%€108K20%€143K1101001K10K 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 boric acid

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

What buyers love

Qualität insgesamt18%

“Bestes Produkt”

Preis-Leistungs-Verhältnis7%

“Günstig”

Effizienz6%

“Funktioniert”

Entzündung6%

“Flora care zur Stärkung der Blase”

Benutzerfreundlichkeit5%

“einfach wirkt”

Nebenwirkungen5%

“Reizungen oder unangenehme Rückstände in der Unterwäsche gab es dabei nicht”

beworben Vs Tatsächliches Produkt5%

“Erfüllt, was es verspricht”

Geschmack insgesamt4%

“Sind lecker”

Menstruationsprobleme3%

“Perfekt für die Menopause – Ich wünschte, ich hätte dieses Produkt früher entdeckt”

Einfache Anwendung2%

“Einfach anzuwenden, spenden Feuchtigkeit und lindern Reizungen”

What buyers complain about

Funktionalität insgesamt12%

“Unwirksam”

Preis-Leistungs-Verhältnis7%

“Der Preis ist ebenfalls ziemlich hoch”

Allergien6%

“Milchproteine: evtl problematisch bei Allergie gegen Milcheiweiß”

Säureregulator/Linderung von Magenschmerzen5%

“Habe massive Darmbeschwerden und Durchfall bekommen”

Nebenwirkungen4%

“Habe massive Darmbeschwerden und Durchfall bekommen”

Geschmack insgesamt3%

“Geschmacklich nimmt man es im Wasser kaum wahr”

Benutzerfreundlichkeit3%

“Unbrauchbar”

Geruch3%

“Die Symptome äußern sich bei mir in einem unangenehmen Geruch, den ich dann nicht mehr in den Griff bekomme”

Entflammbar3%

“Brennt extrem”

Schmerzlinderung – insgesamt2%

“Sowohl die Blase wie auch die Vaginalschleimhaut fühlte sich wund an”

Top return reasons

Funktionalität insgesamt33%
Qualität insgesamt8%
beworben Vs Tatsächliches Produkt8%
Heizung5%
Inhaltsstoffe – insgesamt5%
Gesamtgröße5%
Haftung/Klebrigkeit4%
Rückstand3%
gesteckt/zusammengeschmolzen3%
Preis-Leistungs-Verhältnis3%

Common questions

Is boric acid profitable to sell on Amazon Germany?
The niche generates €717K/yr across 25 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is -26.4%. Flapen's verdict: Worth a look (60/100).
How competitive is the boric acid niche?
17 brands and 47 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 72% of demand.
What do buyers complain about in boric acid?
Top complaints mined from reviews: Funktionalität insgesamt, Preis-Leistungs-Verhältnis, Allergien. The return rate is 0.1%.
When does demand for boric acid peak?
Demand peaks in Jan–Feb–Nov; the busiest month runs 2.3× the quietest.
What does it cost to enter the boric acid niche?
Listings span €8.11–€67.33; the average listing price is €19.95 (sweet spot $15–$100). The average incumbent carries 1,190 reviews — the moat a new listing must climb.