Is yeast infection prevention for women profitable to sell on Amazon United States?

The niche generates $604K/yr across 7 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -14.3%. Flapen's verdict: Skip it (44/100).

How competitive is the yeast infection prevention for women niche?

4 brands and 28 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in yeast infection prevention for women?

Top complaints mined from reviews: Functionality-Overall, Smell, Side Effects. The return rate is 0.0%.

When does demand for yeast infection prevention for women peak?

Demand peaks in Jan–Jul; the busiest month runs 2.0× the quietest.

What does it cost to enter the yeast infection prevention for women niche?

Listings span $8.88–$46.68; the average listing price is $25.68 (sweet spot $15–$100). The average incumbent carries 18,119 reviews — the moat a new listing must climb.

yeast infection prevention for women

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$25.68

avg listing price — sweet spot $15–$100

Price range

Great$8.88–$46.68

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

Conversion

Great8.5%

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

Market size

Good$604K

$604K/yr · 277K searches

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-14.3%

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

Review moat

Bad18,118.86

avg incumbent reviews — the moat a new listing must climb

Competition

Bad92%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, yeast infection prevention for women is a $604K/yr Amazon United States market (277K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Jul. Verdict: Skip it — 44/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

yeast infection prevention for women market data

Units sold / yr: 25K–30K; avg 4,000–5,000/product
Revenue / yr: $642K–$770K; units × avg price
Conversion rate: 8.5%
Avg BSR: #82
Page quality: 0%
Prime: 100%
Sponsored: 86%
Out of stock: 0.0%
Avg brand age: 53 months
Avg seller age: 150 days

Competition & brand share

The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

92%

Top 20: 100%

Open market

AZO83%
O Positiv8%
Physician's CHOICE6%
vH essentials3%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -14.3% search growth over the last 90 days.

Peak months: Jan, Jul · busiest ÷ quietest = 2.0×

Open Trend

Top yeast infection prevention for women search terms

azo probiotics for women134K/yr -20.5%8.6% conv.
azo complete feminine balance28K/yr +0.7%10.3% conv.
azo probiotic16K/yr +23.7%8.6% conv.
azo vagingal probiotic8K/yr +75.2%6.6% conv.
azo complete feminine balance daily probiotic11K/yr -39.3%14.1% conv.
physicians choice vaginal probiotic7K/yr +8.8%9.7% conv.
yeast infection probiotic for women6K/yr +60.7%1.4% conv.
azo probiotics for women vaginigal health8K/yr -49.2%8.6% conv.
azo daily probiotics for women10K/yr -24.7%8.7% conv.
azo feminine balance probiotic7K/yr -15.2%13.0% conv.

All search terms

Top yeast infection prevention for women 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 7 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

AZO Complete Feminine Balance Daily Vaginal Probiotics for Women Clinically Proven to Help Protect Vaginal Health Helps balance pH and yeast 30 Count

AZO$23.984.6★17,424 rev

AZO Dual Protection Urinary + Vaginal Support Prebiotics and Probiotics for Women* Starts Working Within 24 Hours Non-GMO 30 Count

AZO$28.274.7★6,245 rev

O Positiv URO Vaginal Probiotics for Women pH Balance with Prebiotics & Lactobacillus Vaginal Health Supplement Support Healthy Vaginal Odor & Flora 60 Count (Pack of 1) 1 Month Supply

O Positiv$28.384.6★37,127 rev

Physicians CHOICE Vaginal Probiotics for Women pH Balance & Odor 30ct

Physician's CHOICE$24.094.6★5,588 rev

AZO Complete Feminine Balance Daily Vaginal Probiotics for Women Clinically Proven to Help Protect Vaginal Health Helps balance pH and yeast 60 Count

AZO$46.684.6★17,424 rev

Newest

by launch date

AZO Vaginal Probiotic Mini-Chews for Women Supports Healthy Vaginal Odor Healthy Vaginal Flora Yeast Balance and pH* Delicious Fruit Punch Taste 14 Count

AZO$19.4696 rev

5mo ago

Physicians CHOICE Vaginal Probiotics for Women pH Balance & Odor 30ct

Physician's CHOICE$24.095,588 rev

2y ago

O Positiv URO Vaginal Probiotics for Women pH Balance with Prebiotics & Lactobacillus Vaginal Health Supplement Support Healthy Vaginal Odor & Flora 60 Count (Pack of 1) 1 Month Supply

O Positiv$28.3837,127 rev

3y ago

AZO Dual Protection Urinary + Vaginal Support Prebiotics and Probiotics for Women* Starts Working Within 24 Hours Non-GMO 30 Count

AZO$28.276,245 rev

5y ago

AZO Complete Feminine Balance Daily Vaginal Probiotics for Women Clinically Proven to Help Protect Vaginal Health Helps balance pH and yeast 60 Count

AZO$46.6817,424 rev

7y ago

What buyers say about yeast infection prevention for women

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

What buyers love

Quality-Overall15%

“the quality seems solid”

Efficiency7%

“Does the job”

Smell6%

“no strange odor”

Value For Money6%

“Worth every penny”

Nutritional Content6%

“Best n probiotics ever”

Advertised Vs Actual Product5%

“Does what it advertised”

Regulates Digestion4%

“It works great for gut health too”

Ease Of Chewing/Swallowing4%

“chews up easily”

Side Effects4%

“didnt cause any side effects”

Taste-Overall4%

“no harsh taste”

What buyers complain about

Functionality-Overall13%

“Never worked”

Smell12%

“Rancid smell”

Side Effects8%

“Slight side effect tho”

Value For Money8%

“Too expensive”

Allergies6%

“ITCHING”

Acid Regulator/Stomach Ache Relief5%

“STOMACH PAIN”

Regulates Digestion4%

“Its making my acid reflux 10 times worse”

Taste-Overall4%

“are tasteless”

Dosage3%

“You have to be very careful taking things like these”

Pain Relief-Overall3%

“not for pain relief”

Top return reasons

Functionality-Overall33%

Value For Money19%

Ingredients-Overall5%

Advertised Vs Actual Product5%

Pain Relief-Overall5%

Acid Regulator/Stomach Ache Relief5%

Charging5%

Side Effects5%

Ease Of Use5%

Leak-Proof5%

Common questions

Is yeast infection prevention for women profitable to sell on Amazon United States?: The niche generates $604K/yr across 7 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -14.3%. Flapen's verdict: Skip it (44/100).
How competitive is the yeast infection prevention for women niche?: 4 brands and 28 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in yeast infection prevention for women?: Top complaints mined from reviews: Functionality-Overall, Smell, Side Effects. The return rate is 0.0%.
When does demand for yeast infection prevention for women peak?: Demand peaks in Jan–Jul; the busiest month runs 2.0× the quietest.
What does it cost to enter the yeast infection prevention for women niche?: Listings span $8.88–$46.68; the average listing price is $25.68 (sweet spot $15–$100). The average incumbent carries 18,119 reviews — the moat a new listing must climb.