Vitamin Deficiency Test
FailThe top 5 brands take 100% of clicks, so Vitamin Deficiency Test is a Fail.
- Flapen Score
- 37 / 100Ranks 13,285 of 14,768 Health & Household niches · −12 vs the category median of 4937
- Market size
- $48K/yr84K searches / yr
- 90-day growth
- -29.6%search demand this quarter
- Competition
- 97%top-5 click share · 4 brands · 4 sellers
Flapen Score
Vitamin Deficiency Test against its category
The dotted line is the Health & Household average. Past it, Vitamin Deficiency Test is stronger. Inside it, weaker.
Market
The Vitamin Deficiency Test market on Amazon at a glance
Shoppers on Amazon United States searched for Vitamin Deficiency Test 84K times last year and spent an estimated $48K. All 4 brands take every click. Demand peaks in Jan. Flapen scores it 37 out of 100, a Fail.
01 · Demand
An estimated 0.8% of those searches ended in a purchase.
Shoppers searched for this 84K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.8% of those searches ended in a purchase. Searches in the last 90 days moved -29.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $48K a year.
- Searches, last 12 months
- 84K
- Growth, 90 days vs prior 90
- -29.6%
- Conversion, latest week
- 0.8%
- Market size, estimated
- $48Ka year
- Peak month
- January2.0× the quietest month
- Top search term
- vitamin deficiency test home kit27K searches a year
02 · Price
A sale here is worth $68.65.
Listings sell for $68.65 on average, from $19.64 to $117.71. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At $68.65 that is $0 to $7K a year per listing.
- Average price
- $68.65inside the $15 to $100 sweet spot
- Price range
- $19.64–$117.71
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 500–750
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$7K
- Returns
- 0.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
83% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #674 within Home Tests. It carries 236 reviews at 3.88 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 83%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #674in Home Tests
- Average rating
- 3.88 starsAmazon United States average 4.42 stars
- Average reviews
- 236per listing
- Listings tracked
- 6
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 44 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 44 months
Products
Top Vitamin Deficiency 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
5Strands Nutrition Test 112 Vitamins Minerals Amino Acids Tested Identify Nutrient Absorption Issues Holistic At Home Imbalance Testing Results in 4 Days
- Price
- $58.98
- Rating
- 4.0/5
- Reviews
- 642
- Age
- 7y 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
- Price
- $85.18
- Rating
- 4.0/5
- Reviews
- 418
- Age
- 4y ago

Verisana Micronutrient Test & HbA1c + Cholesterol Determine Your Vitamin B9 & B12 Vitamin D Levels + HbA1c & Cholesterol Easily & Conveniently from Home Analysis by CLIA-Certified Lab
- Price
- $117.71
- Rating
- 4.4/5
- Reviews
- 60
- Age
- 3y ago

AFIL Upgraded 750+ Foods Drinks Vitamins At-Home Wellness Test Kit Trusted Hair Analysis for Adults & Kids At-Home Health Non-Invasive Gluten Wellness Insights
- Price
- $71.80
- Rating
- 4.0/5
- Reviews
- 129
- Age
- 4y ago

Verisana Vitamin B12 Test Determine Your Vitamin B12 Value Easily & Conveniently from Home Analysis by CLIA-Certified Lab
- Price
- $58.58
- Rating
- 4.3/5
- Reviews
- 109
- Age
- 4y ago
Trending
estimated 90-day click momentum
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
- Price
- $85.18
- Rating
- 4.0/5
- Reviews
- 418
- Age
- 4y ago

Verisana Vitamin B12 Test Determine Your Vitamin B12 Value Easily & Conveniently from Home Analysis by CLIA-Certified Lab
- Price
- $58.58
- Rating
- 4.3/5
- Reviews
- 109
- Age
- 4y ago

AFIL Upgraded 750+ Foods Drinks Vitamins At-Home Wellness Test Kit Trusted Hair Analysis for Adults & Kids At-Home Health Non-Invasive Gluten Wellness Insights
- Price
- $71.80
- Rating
- 4.0/5
- Reviews
- 129
- Age
- 4y ago

Vitamin d Test kit at Home he Result is Highly Accurate Easy to Read and use
- Price
- $19.64
- Rating
- 2.6/5
- Reviews
- 58
- Age
- 1y ago

5Strands Nutrition Test 112 Vitamins Minerals Amino Acids Tested Identify Nutrient Absorption Issues Holistic At Home Imbalance Testing Results in 4 Days
- Price
- $58.98
- Rating
- 4.0/5
- Reviews
- 642
- Age
- 7y ago
Newest
by launch date
Vitamin d Test kit at Home he Result is Highly Accurate Easy to Read and use
- Price
- $19.64
- Rating
- 2.6/5
- Reviews
- 58
- Age
- 1y ago

Verisana Micronutrient Test & HbA1c + Cholesterol Determine Your Vitamin B9 & B12 Vitamin D Levels + HbA1c & Cholesterol Easily & Conveniently from Home Analysis by CLIA-Certified Lab
- Price
- $117.71
- Rating
- 4.4/5
- Reviews
- 60
- Age
- 3y ago

Verisana Vitamin B12 Test Determine Your Vitamin B12 Value Easily & Conveniently from Home Analysis by CLIA-Certified Lab
- Price
- $58.58
- Rating
- 4.3/5
- Reviews
- 109
- Age
- 4y ago

AFIL Upgraded 750+ Foods Drinks Vitamins At-Home Wellness Test Kit Trusted Hair Analysis for Adults & Kids At-Home Health Non-Invasive Gluten Wellness Insights
- Price
- $71.80
- Rating
- 4.0/5
- Reviews
- 129
- Age
- 4y 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
- Price
- $85.18
- Rating
- 4.0/5
- Reviews
- 418
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 97% of clicks. A locked shelf that new listings rarely crack.
Brands
4 flat
Sellers
4
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
97%
Top 20: 100%
Open market
0%
- 5Strands54%
- Advanced Food Intolerance Labs31%
- Verisana11%
- krojpen3%
Demand
Vitamin Deficiency Test search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan · busiest ÷ quietest = 2.0×
Search terms
Top Vitamin Deficiency Test search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- vitamin deficiency test home kit27K/yr
- vitamin test kit at home9K/yr
- mineral deficiency test home kit5K/yr
- vitamin deficiency test9K/yr
- vitamin test kit4K/yr
- vitamin test4K/yr
- vitamin deficiency test kit4K/yr
- vitamin and mineral testing kit1K/yr
- at home vitamin deficiency test11K/yr
- vitamin and mineral deficiency test4K/yr
Reviews and returns
What reviews say buyers love and hate about Vitamin Deficiency Test
We read the reviews and the return reasons for every product selling here.
“not accurate or even close”
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.
17 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 Vitamin Deficiency 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









