Vitamin K Drops
FailThe top 5 products take 100% of clicks, so Vitamin K Drops is a Fail.
- Flapen Score
- 43 / 100Ranks 10,775 of 14,768 Health & Household niches · −6 vs the category median of 4943
- Market size
- $156K/yr59K searches / yr
- 90-day growth
- -0.5%search demand this quarter
- Competition
- 100%top-5 click share · 5 brands · 8 sellers
Flapen Score
Vitamin K Drops against its category
The dotted line is the Health & Household average. Past it, Vitamin K Drops is stronger. Inside it, weaker.
Market
The Vitamin K Drops market on Amazon at a glance
Shoppers on Amazon United States searched for Vitamin K Drops 59K times last year and spent an estimated $156K. All 5 brands take every click. Demand peaks in Jan–Feb. Flapen scores it 43 out of 100, a Fail.
01 · Demand
An estimated 9.2% 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 9.2% of those searches ended in a purchase. Searches in the last 90 days moved -0.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $156K a year.
- Searches, last 12 months
- 59K
- Growth, 90 days vs prior 90
- -0.5%
- Conversion, latest week
- 9.2%
- Market size, estimated
- $156Ka year
- Peak month
- February3.0× the quietest month
- Top search term
- vitamin k drops newborn21K searches a year
02 · Price
A sale here is worth $29.04.
Listings sell for $29.04 on average, from $19.43 to $38.87. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 500 to 750 of them. At $29.04 that is $15K to $22K a year per listing.
- Average price
- $29.04inside the $15 to $100 sweet spot
- Price range
- $19.43–$38.87
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $15K–$22K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
80% 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 #55 within Vitamin K1. It carries 550 reviews at 4.58 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #55in Vitamin K1
- Average rating
- 4.58 starsAmazon United States average 4.42 stars
- Average reviews
- 550per listing
- Listings tracked
- 5
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 74 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
- 74 months
Products
Top Vitamin K Drops 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 29, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Dr. Green Mom Natal K Oral Vitamin K1 Drops for Newborns | Organic Phytonadione in MCT Oil | Natural VIT K for Babies to Support Blood Clotting
- Price
- $38.87
- Rating
- 4.7/5
- Reviews
- 182
- Age
- 1y ago

BIOTICS RESEARCH Bio K Mulsion Liquid Vitamin K Drops - 500 mcg/S - Vitamin K1 phytonadione for Adults - VIT K Supplement - Strong Bones Heart Health Blood Clotting Support 1 fl oz
- Price
- $33.55
- Rating
- 4.8/5
- Reviews
- 943
- Age
- 12y ago

Live Wise Naturals Organic Vitamin D3 K2 Liquid Drops for Babies (MK-7)
- Price
- $24.52
- Rating
- 4.8/5
- Reviews
- 737
- Age
- 7y ago

Legendairy Milk Organic Baby Vitamin D3 K2 Liquid Drops 400 IU 90 Servings
- Price
- $19.43
- Rating
- 4.2/5
- Reviews
- 297
- Age
- 3y ago

Vitamin K1 Liquid Drops 1 oz
- Price
- $28.86
- Rating
- 4.4/5
- Reviews
- 592
- Age
- 22y ago
Trending
estimated 90-day click momentum
Dr. Green Mom Natal K Oral Vitamin K1 Drops for Newborns | Organic Phytonadione in MCT Oil | Natural VIT K for Babies to Support Blood Clotting
- Price
- $38.87
- Rating
- 4.7/5
- Reviews
- 182
- Age
- 1y ago

BIOTICS RESEARCH Bio K Mulsion Liquid Vitamin K Drops - 500 mcg/S - Vitamin K1 phytonadione for Adults - VIT K Supplement - Strong Bones Heart Health Blood Clotting Support 1 fl oz
- Price
- $33.55
- Rating
- 4.8/5
- Reviews
- 943
- Age
- 12y ago

Vitamin K1 Liquid Drops 1 oz
- Price
- $28.86
- Rating
- 4.4/5
- Reviews
- 592
- Age
- 22y ago

Live Wise Naturals Organic Vitamin D3 K2 Liquid Drops for Babies (MK-7)
- Price
- $24.52
- Rating
- 4.8/5
- Reviews
- 737
- Age
- 7y ago

Legendairy Milk Organic Baby Vitamin D3 K2 Liquid Drops 400 IU 90 Servings
- Price
- $19.43
- Rating
- 4.2/5
- Reviews
- 297
- Age
- 3y ago
Newest
by launch date
Dr. Green Mom Natal K Oral Vitamin K1 Drops for Newborns | Organic Phytonadione in MCT Oil | Natural VIT K for Babies to Support Blood Clotting
- Price
- $38.87
- Rating
- 4.7/5
- Reviews
- 182
- Age
- 1y ago

Legendairy Milk Organic Baby Vitamin D3 K2 Liquid Drops 400 IU 90 Servings
- Price
- $19.43
- Rating
- 4.2/5
- Reviews
- 297
- Age
- 3y ago

Live Wise Naturals Organic Vitamin D3 K2 Liquid Drops for Babies (MK-7)
- Price
- $24.52
- Rating
- 4.8/5
- Reviews
- 737
- Age
- 7y ago

BIOTICS RESEARCH Bio K Mulsion Liquid Vitamin K Drops - 500 mcg/S - Vitamin K1 phytonadione for Adults - VIT K Supplement - Strong Bones Heart Health Blood Clotting Support 1 fl oz
- Price
- $33.55
- Rating
- 4.8/5
- Reviews
- 943
- Age
- 12y ago

Vitamin K1 Liquid Drops 1 oz
- Price
- $28.86
- Rating
- 4.4/5
- Reviews
- 592
- Age
- 22y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 100% of clicks. A locked shelf that new listings rarely crack.
Brands
5 falling
Sellers
8
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
100%
Top 20: 100%
Open market
0%
- Dr. Green Mom55%
- BIOTICS RESEARCH30%
- Live Wise Naturals8%
- Legendairy Milk4%
- HoneyCombs3%
Demand
Vitamin K Drops search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb · busiest ÷ quietest = 3.0×
Search terms
Top Vitamin K Drops search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- vitamin k drops newborn21K/yr
- vitamin k drops10K/yr
- oral vitamin k for newborns10K/yr
- vitamin k drops for infants3K/yr
- bio k mulsion vitamin k drops newborn5K/yr
- infant vitamin k drops3K/yr
- vitamin k for newborns3K/yr
- organic vitamin k drops newborn3K/yr
- bio k mulsion2K/yr
Reviews and returns
What reviews say buyers love and hate about Vitamin K Drops
We read the reviews and the return reasons for every product selling here.
“Over half of the contents leaked out”
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.
16 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 K Drops 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









