Cortisol Test
FailBuyers convert on only 1.0% of searches, so Cortisol Test is a Fail.
- Flapen Score
- 41 / 100Ranks 11,806 of 14,768 Health & Household niches · −8 vs the category median of 4941
- Market size
- $212K/yr278K searches / yr
- 90-day growth
- -24.5%search demand this quarter
- Competition
- 73%top-5 click share · 15 brands · 21 sellers
Flapen Score
Cortisol Test against its category
The dotted line is the Health & Household average. Past it, Cortisol Test is stronger. Inside it, weaker.
Market
The Cortisol Test market on Amazon at a glance
Shoppers on Amazon United States searched for Cortisol Test 278K times last year and spent an estimated $212K. The top 5 brands take 82% of clicks. Demand peaks in Jan–Feb. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 1.0% of those searches ended in a purchase.
Shoppers searched for this 278K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.0% of those searches ended in a purchase. Searches in the last 90 days moved -24.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $212K a year.
- Searches, last 12 months
- 278K
- Growth, 90 days vs prior 90
- -24.5%
- Conversion, latest week
- 1.0%
- Market size, estimated
- $212Ka year
- Peak month
- January1.9× the quietest month
- Top search term
- cortisol test93K searches a year
02 · Price
A sale here is worth $77.06.
Listings sell for $77.06 on average, from $8.61 to $237.84. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 100 to 250 of them. At $77.06 that is $8K to $19K a year per listing.
- Average price
- $77.06inside the $15 to $100 sweet spot
- Price range
- $8.61–$237.84
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $8K–$19K
- Returns
- 1.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.1% of listings are out of stock. The average listing ranks #298 within Home Tests. It carries 5,538 reviews at 4.29 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 3.1%
- Average rank
- #298in Home Tests
- Average rating
- 4.29 starsAmazon United States average 4.42 stars
- Average reviews
- 5,538per listing
- Listings tracked
- 19
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 43 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 43 months
Products
Top Cortisol Test 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 14, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Home Stress Test Saliva Test Kit for Daily Cortisol Levels 4 Cortisol Levels Throughout the Day CLIA Certified Lab Verisana
- Price
- $128.04
- Rating
- 4.6/5
- Reviews
- 191
- Age
- 3y ago

4-in-1 Cortisol & DHEA-S Test | Sleep Test | Stress Test | Adrenal Health & Function Test | Visceral Fat | Cap & CLIA accredited Lab | Not Avail in NY RI
- Price
- $108.83
- Rating
- 4.4/5
- Reviews
- 170
- Age
- 3y ago

Cortisol Stress Test 4 X Day - Comes with Results Interpretation and Live Support by Phone 7 Days A Week - Fast Results - at Home Saliva Collection Kit. Fast Results.
- Price
- $126.81
- Rating
- 4.5/5
- Reviews
- 54
- Age
- 2y ago

Everlywell At-Home Metabolism and Stress Hormone Test Kit - Measures Cortisol and Other Hormones - CLIA-Certified Lab Results Within Days - for Men and Women Ages 18 Plus
- Price
- $87.69
- Rating
- 4.1/5
- Reviews
- 865
- Age
- 8y ago

Everlywell At-Home Womens Health Collection Kit Measures 11 Biomarkers for Hormonal Wellness including Cortisol Progesterone & TSH - CLIA-Certified Lab Results Within Days - for Women Ages 18 Plus
- Price
- $237.84
- Rating
- 3.9/5
- Reviews
- 137
- Age
- 4y ago
Trending
estimated 90-day click momentum
KardiaMobile 1-Lead EKG Monitor Medical-Grade FDA-Cleared Personal Heart Monitor Detects Normal AFib & Arrhythmias 30 Second Results Works with Most Smartphones HSA&FSA Eligible
- Price
- $73.89
- Rating
- 4.4/5
- Reviews
- 83,279
- Age
- 10y ago

Designs for Health Nitric Oxide Test Strips Saliva Test - Results in Just 10 Seconds - Support Athletes Healthy Aging Cardiovascular Health (50 Saliva Test Strips)
- Price
- $34.92
- Rating
- 4.6/5
- Reviews
- 31
- Age
- 2y ago

Everlywell At-Home Womens Health Collection Kit Measures 11 Biomarkers for Hormonal Wellness including Cortisol Progesterone & TSH - CLIA-Certified Lab Results Within Days - for Women Ages 18 Plus
- Price
- $237.84
- Rating
- 3.9/5
- Reviews
- 137
- Age
- 4y ago

Everlywell At-Home Metabolism and Stress Hormone Test Kit - Measures Cortisol and Other Hormones - CLIA-Certified Lab Results Within Days - for Men and Women Ages 18 Plus
- Price
- $87.69
- Rating
- 4.1/5
- Reviews
- 865
- Age
- 8y ago

KA EX - Cortisol Stress Reducer for Athletes | Post-Workout Recovery Gamechanger | Clinically Tested and Trusted by Thousands of Pro Athletes | Swiss Science I Vegan (3 Pack)
- Price
- $8.61
- Rating
- 4.1/5
- Reviews
- 296
- Age
- 3y ago
Newest
by launch date
EqualDx Cortisol & DHEA-S Test At-Home Cortisol Test for Stress & Adrenal Fatigue | Measure Hormone Ratio for Sleep Balance & Recovery | Clinical-Grade Accuracy | Painless Collection
- Price
- $103.92
- Rating
- 4.0/5
- Reviews
- 13
- Age
- 10mo ago

Oxidative Stress Test At Home Urine MDA Test Strip | Free Radical & Antioxidant Marker | Wellness Longevity & Vitality Test | Fast Results in 3 Mins | 25 Self Tests
- Price
- $15.03
- Rating
- 3.7/5
- Reviews
- 33
- Age
- 1y ago

NutraPep Cortisol Gummies for Women Men - 13-in-1 High Cortisol Reducer with Ashwagandha Magnesium L-theanine Rhodiola Rosea - Daily Cortisol Detox Manager for Stress Focus Support - Vegan Sugar Free
- Price
- $20.21
- Rating
- 4.3/5
- Reviews
- 271
- Age
- 1y ago

StrongVit Cortisol Supplements for Women and Men with Magnesium Ashwagandha & L-Theanine. High Cortisol Reducer Manager Detox Lower and Control. Sleep Support & Stress Relief USA
- Price
- $19.90
- Rating
- 4.4/5
- Reviews
- 1,639
- Age
- 1y ago

Vita PLynxera Cortisol Supplement Liquid Drops 17-in-1 Cortisol Detox w. Magnesium Glycinate 400mg Ashwagandha L-Theanine Phosphatidylserine Hormone Balanced for Women Mood Focus Sleep Support
- Price
- $21.29
- Rating
- 4.3/5
- Reviews
- 1,125
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 73% of clicks. A locked shelf that new listings rarely crack.
Brands
15 rising
Sellers
21
Est. top-5 brand share
82%
Top 20: 100%
Est. top-5 click share
73%
Top 20: 100%
Open market
15%
- Verisana21%
- Everlywell20%
- Choose Health19%
- MTHFR16%
- EqualDx6%
- THORNE3%
- Open — no brand owns it (9 brands, 15%)
Demand
Cortisol Test search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb · busiest ÷ quietest = 1.9×
Search terms
Top Cortisol Test search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- cortisol test93K/yr
- cortisol test kit at home56K/yr
- at home cortisol testing kit14K/yr
- cortisol level test kit2K/yr
- cortisol saliva testing kit4K/yr
- cortisol level testing kit4K/yr
- at home cortisol test13K/yr
- cortisol test kit13K/yr
- saliva cortisol test kit at home4K/yr
- cortisol tester4K/yr
Reviews and returns
What reviews say buyers love and hate about Cortisol Test
We read the reviews and the return reasons for every product selling here.
“No results given”
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.
19 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 Cortisol Test 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









