Km
FailThe top 5 brands take 100% of clicks, so Km is a Fail.
- Flapen Score
- 34 / 100Ranks 13,952 of 14,768 Health & Household niches · −15 vs the category median of 4934
- Market size
- $37K/yr59K searches / yr
- 90-day growth
- +1.1%search demand this quarter
- Competition
- 77%top-5 click share · 4 brands · 10 sellers
Flapen Score
Km against its category
The dotted line is the Health & Household average. Past it, Km is stronger. Inside it, weaker.
Market
The Km market on Amazon at a glance
Shoppers on Amazon United States searched for Km 59K times last year and spent an estimated $37K. All 4 brands take every click. Flapen scores it 34 out of 100, a Fail.
01 · Demand
An estimated 1.4% of those searches ended in a purchase.
Shoppers searched for this 59K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.4% of those searches ended in a purchase. Searches in the last 90 days moved +1.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $37K a year.
- Searches, last 12 months
- 59K
- Growth, 90 days vs prior 90
- +1.1%
- Conversion, latest week
- 1.4%
- Market size, estimated
- $37Ka year
- Top search term
- univera6K searches a year
02 · Price
A sale here is worth $45.81.
Listings sell for $45.81 on average, from $14.31 to $124.17. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At $45.81 that is $5K to $11K a year per listing.
- Average price
- $45.81inside the $15 to $100 sweet spot
- Price range
- $14.31–$124.17
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $5K–$11K
- Returns
- 0.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
91% of listings pay for placement with sponsored ads. 82% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #332 within Multiminerals. It carries 2,929 reviews at 4.52 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 91%
- Prime listings
- 82%
- Out of stock, average day
- 0.0%
- Average rank
- #332in Multiminerals
- Average rating
- 4.52 starsAmazon United States average 4.42 stars
- Average reviews
- 2,929per listing
- Listings tracked
- 11
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 72 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 72 months
Products
Top Km 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 28, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Univera km Liquid Potassium Supplement pH Balance Digestion Support Mineral Supplements with Magnesium Original Karl Jurak Formula 32 fl oz (30-Day Supply)
- Price
- $44.10
- Rating
- 4.6/5
- Reviews
- 1,557
- Age
- 16y ago

Univera KM Mineral Supplement | Original Karl Jurak Formula | Rich in Potassium & Vitamins | Stabilizes pH Balance | Supports Digestion + Nutrient Absorption | Natural Phytonutrients | 60 Day Supply
- Price
- $84.42
- Rating
- 4.6/5
- Reviews
- 1,557
- Age
- 11y ago

Designs for Health K+2 Potassium - 300mg Two Forms of Potassium - Potassium Bicarbonate + Glycinate Pills - Supplement Support to Help Maintain Healthy Blood Pressure Levels (120 Capsules)
- Price
- $35.85
- Rating
- 4.5/5
- Reviews
- 875
- Age
- 24y ago

Xtra Concentrate Vitamin B Complex Vital Energy 15 All-Natural Ingredients Supports Stress Management and Joint Health Enhanced Antioxidant Protection Liquid 30-Day Supply 33oz Bottle
- Price
- $53.86
- Rating
- 4.5/5
- Reviews
- 370
- Age
- 10y ago

Univera Aloe Vera Juice Preminum Organic Aloe Vera Digestive Enzymes for Gut Health Immune Support & Gut Health Aloe Flavor - 30 Days Supply (33 fl oz)
- Price
- $39.08
- Rating
- 4.4/5
- Reviews
- 73
- Age
- 5y ago
Trending
estimated 90-day click momentum
KM Legend Mens Genuine Leather Dress Belt with Premium Quality - Classic & Fashion Design for Work Business and Casual (esBrown 40)
- Price
- $14.31
- Rating
- 4.5/5
- Reviews
- 18,499
- Age
- 8y ago

KM Legend Mens Leather Dress Belt for Work Business and Casual Seattle Burgundy 38 US
- Price
- $17.04
- Rating
- 4.4/5
- Reviews
- 326
- Age
- 1y ago

Designs for Health K+2 Potassium - 300mg Two Forms of Potassium - Potassium Bicarbonate + Glycinate Pills - Supplement Support to Help Maintain Healthy Blood Pressure Levels (120 Capsules)
- Price
- $35.85
- Rating
- 4.5/5
- Reviews
- 875
- Age
- 24y ago

KM Legend Wallet for Women Slim RFID Blocking Credit Card Holder with ID Window Double Zipper Compact Purses for Women with Coin Pocket
- Price
- $18.66
- Rating
- 4.6/5
- Reviews
- 55
- Age
- 2y ago

ARG Optimox Iodoral 12.5 mg - Iodine & Potassium Iodide Supplement for Thyroid & Metabolic Balance Support - Free of Soy & Gluten - 90 Servings - 90 Tablets
- Price
- $38.51
- Rating
- 4.6/5
- Reviews
- 7,094
- Age
- 24y ago
Newest
by launch date
KM Legend Mens Leather Dress Belt for Work Business and Casual Seattle Burgundy 38 US
- Price
- $17.04
- Rating
- 4.4/5
- Reviews
- 326
- Age
- 1y ago

KM Legend Wallet for Women Slim RFID Blocking Credit Card Holder with ID Window Double Zipper Compact Purses for Women with Coin Pocket
- Price
- $18.66
- Rating
- 4.6/5
- Reviews
- 55
- Age
- 2y ago

Glucosamine Chondroitin MSM with Univestin | Joint Support Powder Drink Mix for Mobility & Flexibility | Raspberry Flavor | 30-Day Supply (7g x 30 Sticks)
- Price
- $33.94
- Rating
- 4.4/5
- Reviews
- 254
- Age
- 5y ago

Univera KM Mineral Supplement | Original Karl Jurak Formula | Rich in Potassium & Vitamins | Stabilizes pH Balance | Supports Digestion + Nutrient Absorption | Natural Phytonutrients | 90 Day Supply
- Price
- $124.17
- Rating
- 4.6/5
- Reviews
- 1,557
- Age
- 5y ago

Univera Aloe Vera Juice Preminum Organic Aloe Vera Digestive Enzymes for Gut Health Immune Support & Gut Health Aloe Flavor - 30 Days Supply (33 fl oz)
- Price
- $39.08
- Rating
- 4.4/5
- Reviews
- 73
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 77% of clicks. A locked shelf that new listings rarely crack.
Brands
4 rising
Sellers
10
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
77%
Top 20: 100%
Open market
0%
- Univera77%
- KM Legend13%
- Designs for Health7%
- Optimox3%
- Open — no brand owns it (0%)
Demand
Km search demand
Weekly searches over the year. Pick a range.
Search terms
Top Km search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- univera6K/yr
- univera xtra2K/yr
- matol-univera-potassium-supplement-botanical3K/yr
Reviews and returns
What reviews say buyers love and hate about Km
We read the reviews and the return reasons for every product selling here.
“I have severe low potassium”
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.
24 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 Km 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









