hypoallergenic soap
Worth a lookShows searches that convert (18.4% search→purchase), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Conversion
Incredible18.4%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Market size
Incredible$2.8M$2.8M/yr · 869K searches
Avg price
Great$17.82avg listing price — sweet spot $15–$100
Price range
Great$6.68–$47.64cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+8.8%90-day search growth — must beat 0% to launch
Review moat
Bad8,307.46avg incumbent reviews — the moat a new listing must climb
Competition
Bad74%top-5 click share — a locked-up shelf
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, hypoallergenic soap is a $2.8M/yr Amazon United States market (869K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Worth a look — 54/100.
Data updated Jul 15, 2026 · scored weekly · How we score niches
hypoallergenic soap market data
- Units sold / yr
- 150K–200K
- avg 10,000–12,500/product
- Revenue / yr
- $2.7M–$3.6M
- units × avg price
- Conversion rate
- 18.4%
- Avg BSR
- #87
- Page quality
- 0%
- Prime
- 92%
- Sponsored
- 62%
- Out of stock
- 0.0%
- Avg brand age
- 75 months
- Avg seller age
- 137 days
Competition & brand share
The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 flat
Sellers
74
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
74%
Top 20: 100%
Open market
0%
- Cetaphil51%
- Vanicream26%
- CeraVe23%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +8.8% search growth over the last 90 days.Peak months: Sep, Oct, Nov · busiest ÷ quietest = 2.5×
Top hypoallergenic soap search terms
- cetaphil bar soap237K/yr
- cerave bar soap95K/yr
- vanicream bar soap81K/yr
- cetaphil soap62K/yr
- vanicream soap60K/yr
- cerave soap51K/yr
- vanicream cleansing bar41K/yr
- vanicream soap bar39K/yr
- cerave soap bars40K/yr
- cetaphil soap bar33K/yr
Top hypoallergenic soap 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.
All 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Cetaphil Gentle Cleansing Face and Body Bar 4.5 oz Bar (Pack of 6) Nourishing Cleanser Bar For Dry Sensitive Skin Non-Comedogenic (Packaging May Vary)
Cetaphil$17.124.8★15,560 rev
Cetaphil Gentle Cleansing Bar Bar Nourishing Cleansing Bar for Dry Sensitive Skin Non-Comedogenic Non-Irritating for Sensitive Skin 4.5 Ounce 3 Count
Cetaphil$10.154.8★15,560 rev
Vanicream Cleansing Bar For Sensitive Skin Unscented 3.9 Ounce (Pack of 2)
Vanicream$14.454.7★5,992 rev
CeraVe Hydrating Cleanser Bar Soap-Free Body and Facial Cleanser with 5% Moisturizing Cream Fragrance-Free 2-Pack 4.5 Ounce Each
CeraVe$11.314.7★7,023 rev
Vanicream Cleansing Bar | Fragrance Gluten and Sulfate Free | For Sensitive Skin | Gently Cleanses and Moisturizes | 3.9 Ounce | Pack of 12
Vanicream$47.644.8★1,407 rev
Newest
by launch dateCetaphil Gentle Cleansing Face and Body Bar 4.5 oz Bar (Pack of 6) Nourishing Cleanser Bar For Dry Sensitive Skin Non-Comedogenic (Packaging May Vary)
Cetaphil$17.1215,560 rev
CeraVe Foaming Cleanser Bar Soap-Free Body and Face Cleanser Bar for Oily Skin Fragrance Free 4.5 Ounce
CeraVe$6.722,570 rev
Vanicream Gentle Body Wash -12 fl oz - Formulated Without Common Irritants for Those with Sensitive Skin
Vanicream$11.5413,677 rev
Vanicream Cleansing Bar 3.9 Oz (110 G) Pack of 4 by Vanicream
Vanicream$24.525,992 rev
Cetaphil Bar Soap Deep Cleansing Face and Body Bar Pack of 3 For Dry to Normal Sensitive Skin Soap Free Hypoallergenic Paraben Free Fragrance Free Removes Makeup Dirt and Oil
Cetaphil$10.1319,445 rev
Trending
90-day click momentumVanicream Cleansing Bar 3.9 Oz (110 G) Pack of 4 by Vanicream
Vanicream$24.524.7★
Pharmaceutical Specialties Vanicream Cleansing Bar 3.9 oz (Pack of 5)
Vanicream$24.524.7★
Vanicream Cleansing Bar For Sensitive Skin Unscented 3.9 Ounce (Pack of 2)
Vanicream$14.454.7★
CeraVe Hydrating Cleanser Bar Soap-Free Body and Facial Cleanser with 5% Moisturizing Cream Fragrance-Free 2-Pack 4.5 Ounce Each
CeraVe$11.314.7★
Cetaphil Gentle Cleansing Face and Body Bar 4.5 oz Bar (Pack of 6) Nourishing Cleanser Bar For Dry Sensitive Skin Non-Comedogenic (Packaging May Vary)
Cetaphil$17.124.8★
What buyers say about hypoallergenic soap
What buyers praise and complain about, mined from review topics.What buyers love
“smooth and creamy”
“Smells great”
“Very moisturizing”
“Gentle cleanser”
“Quality ingredients and a great all-purpose cleansing bar”
“Also hypoallergenic”
“Great for my skin”
“Affordable price”
“Gentle on dry skin”
“Great lather”
What buyers complain about
“Bad Smell”
“Skin irritations”
“Super expensive,”
“Not Good for Sensitive skin”
“Beware if you have compromised skin”
“Dried out skin”
“Dry skin can be irritating”
“Doesnt lather”
“It doesn't clean much”
“none worked”
Top return reasons
Common questions
- Is hypoallergenic soap profitable to sell on Amazon United States?
- The niche generates $2.8M/yr across 13 tracked products. 90-day search growth is +8.8%. Flapen's verdict: Worth a look (54/100).
- How competitive is the hypoallergenic soap niche?
- 3 brands and 74 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in hypoallergenic soap?
- Top complaints mined from reviews: Smell, Allergies, Value For Money. The return rate is 0.2%.
- When does demand for hypoallergenic soap peak?
- Demand peaks in Sep–Oct–Nov; the busiest month runs 2.5× the quietest.
- What does it cost to enter the hypoallergenic soap niche?
- Listings span $6.68–$47.64; the average listing price is $17.82 (sweet spot $15–$100). The average incumbent carries 8,307 reviews — the moat a new listing must climb.