Is gluten sensitivity test profitable to sell on Amazon United States?

The niche generates $0/yr across 5 tracked products. 90-day search growth is -53.3%. Flapen's verdict: Skip it (27/100).

How competitive is the gluten sensitivity test niche?

4 brands and 9 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in gluten sensitivity test?

Top complaints mined from reviews: Allergies, Accuracy-Overall, Functionality-Overall. The return rate is 1.0%.

When does demand for gluten sensitivity test peak?

Demand peaks in Oct–Nov–Dec; the busiest month runs 3.4× the quietest.

What does it cost to enter the gluten sensitivity test niche?

Listings span $23.30–$180.07; the average listing price is $90.23 (sweet spot $15–$100). The average incumbent carries 1,941 reviews — the moat a new listing must climb.

gluten sensitivity test

Skip it

A small market ($0/yr) — this niche doesn't clear our bar today.

Returns

Great1.0%

return rate — above 5% kills the launch gate

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Avg price

Great$90.23

avg listing price — sweet spot $15–$100

Price range

Okay$23.30–$180.07

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

Review moat

Okay1,940.6

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$0

$0/yr · 6K searches

Growth

Bad-53.3%

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

Conversion

Bad0.0%

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

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals High Price

According to Flapen's Amazon United States niche tracking, gluten sensitivity test is a $0/yr Amazon United States market (6K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 27/100.

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

gluten sensitivity test market data

Units sold / yr: 0–100; avg 0–100/product
Revenue / yr: $0–$9K; units × avg price
Conversion rate: 0.0%
Avg BSR: #28
Page quality: 0%
Prime: 100%
Sponsored: 80%
Out of stock: 0.0%
Avg brand age: 49 months
Avg seller age: 199 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

5Strands58%
Palinoia22%
Everlywell11%
Advanced Food Intolerance Labs9%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -53.3% search growth over the last 90 days.

Peak months: Oct, Nov, Dec · busiest ÷ quietest = 3.4×

Open Trend

Top gluten sensitivity test search terms

gluten sensitivity test4K/yr -71.4%2.8% conv.
food allergy testing kit2K/yr +55.4%2.2% conv.
alcat food sensitivity test40/yr -75.0%0.0% conv.

All search terms

Top gluten sensitivity test 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 5 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

5Strands Food Intolerance Test Accurate Hair Analysis 658 Items Tested at Home Food Sensitivity Test Kit for Adults & Kids Gut Health Test Results in 4 Days

5Strands$62.314.0★2,549 rev

Rapid & Accurate Gluten Sensitivity Test Kit for Coeliac Disease - Allergy Detection (RUO)

Palinoia$23.304.2★79 rev

Everlywell Food Sensitivity Test - Learn How Your Body Responds to 96 Different Foods - At-Home Collection Kit - CLIA-Certified Labs - Ages 18 Plus

Everlywell$180.074.0★6,498 rev

5Strands Food Intolerance & Environmental Sensitivity Test for Adults & Children 950 Items Tested Kids Intolerance Testing Kit at Home Gut Health Assessment Fast 4 Day Results

5Strands$100.304.2★159 rev

AFIL Food Sensitivity Test kit - 1000+ Foods Drinks Vitamins & Gut Health | At-Home Wellness Food Intolerance Test Kits for Adults & Kids - Non-Invasive Wellness Indicator | 1000+ Items Premium

Advanced Food Intolerance Labs$85.184.0★418 rev

Newest

by launch date

Rapid & Accurate Gluten Sensitivity Test Kit for Coeliac Disease - Allergy Detection (RUO)

Palinoia$23.3079 rev

1y ago

5Strands Food Intolerance & Environmental Sensitivity Test for Adults & Children 950 Items Tested Kids Intolerance Testing Kit at Home Gut Health Assessment Fast 4 Day Results

5Strands$100.30159 rev

3y ago

AFIL Food Sensitivity Test kit - 1000+ Foods Drinks Vitamins & Gut Health | At-Home Wellness Food Intolerance Test Kits for Adults & Kids - Non-Invasive Wellness Indicator | 1000+ Items Premium

Advanced Food Intolerance Labs$85.18418 rev

4y ago

5Strands Food Intolerance Test Accurate Hair Analysis 658 Items Tested at Home Food Sensitivity Test Kit for Adults & Kids Gut Health Test Results in 4 Days

5Strands$62.312,549 rev

7y ago

Everlywell Food Sensitivity Test - Learn How Your Body Responds to 96 Different Foods - At-Home Collection Kit - CLIA-Certified Labs - Ages 18 Plus

Everlywell$180.076,498 rev

8y ago

What buyers say about gluten sensitivity test

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

What buyers love

Ease Of Use36%

“easy to read”

Instructions/User Manual/Troubleshooting13%

“Very clear instructions”

Quality-Overall9%

“Nice kit”

Health Monitoring6%

“With this test I was able to more accurately pinpoint what was all bothering me, and since doing, I have been able to eliminate a bunch of health issues”

Value For Money5%

“Worth the money”

Nutritional Content4%

“helped me think more intentionally about my diet”

Accuracy-Overall4%

“Easy fast and accurate”

Allergies4%

“I got to know my allergies much better”

Organizing Capabilities2%

“were organized in a way that was easy to understand”

Sensitivity-Overall1%

“I had a great experience with this food sensitivity test”

What buyers complain about

Allergies21%

“My son has lots of allergies”

Accuracy-Overall11%

“Test not accurate”

Functionality-Overall8%

“havent recd testing results”

Value For Money7%

“However, a more expensive Cadillac is not necessarily better - and more of a waste of money”

Hair Related4%

“Have not received my hair analysis results back”

Regulates Digestion4%

“get acid reflux”

Ethical Trade/Fair Trade3%

“I believe its a scam”

Nutritional Content3%

“It does not measure blood markers, allergies, inflammation, gut bacteria, heavy metals, or actual nutrient levels”

Advertised Vs Actual Product2%

“more confused than informed”

Acid Regulator/Stomach Ache Relief2%

“He has lots of stomach problems”

Top return reasons

Accuracy-Overall19%

Advertised Vs Actual Product17%

Certifications15%

Functionality-Overall13%

Product Condition13%

Measurement/Reading Accuracy4%

Ethical Trade/Fair Trade4%

Instructions/User Manual/Troubleshooting3%

Value For Money2%

Hair Related2%

Common questions

Is gluten sensitivity test profitable to sell on Amazon United States?: The niche generates $0/yr across 5 tracked products. 90-day search growth is -53.3%. Flapen's verdict: Skip it (27/100).
How competitive is the gluten sensitivity test niche?: 4 brands and 9 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in gluten sensitivity test?: Top complaints mined from reviews: Allergies, Accuracy-Overall, Functionality-Overall. The return rate is 1.0%.
When does demand for gluten sensitivity test peak?: Demand peaks in Oct–Nov–Dec; the busiest month runs 3.4× the quietest.
What does it cost to enter the gluten sensitivity test niche?: Listings span $23.30–$180.07; the average listing price is $90.23 (sweet spot $15–$100). The average incumbent carries 1,941 reviews — the moat a new listing must climb.