Vitamin C 1000mg 500 Tablets
FailDemand is soft, at -17.3% this quarter, so Vitamin C 1000mg 500 Tablets is a Fail.
- Flapen Score
- 41 / 100Ranks 11,806 of 14,768 Health & Household niches · −8 vs the category median of 4941
- Market size
- $111K/yr63K searches / yr
- 90-day growth
- -17.3%search demand this quarter
- Competition
- 68%top-5 click share · 8 brands · 149 sellers
Flapen Score
Vitamin C 1000mg 500 Tablets against its category
The dotted line is the Health & Household average. Past it, Vitamin C 1000mg 500 Tablets is stronger. Inside it, weaker.
Market
The Vitamin C 1000mg 500 Tablets market on Amazon at a glance
Shoppers on Amazon United States searched for Vitamin C 1000mg 500 Tablets 63K times last year and spent an estimated $111K. The top 5 brands take 93% of clicks. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 7.0% of those searches ended in a purchase.
Shoppers searched for this 63K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.0% of those searches ended in a purchase. Searches in the last 90 days moved -17.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $111K a year.
- Searches, last 12 months
- 63K
- Growth, 90 days vs prior 90
- -17.3%
- Conversion, latest week
- 7.0%
- Market size, estimated
- $111Ka year
- Top search term
- kirkland vitamin c27K searches a year
02 · Price
A sale here is worth $25.47.
Listings sell for $25.47 on average, from $8.79 to $42.57. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 250 to 500 of them. At $25.47 that is $6K to $13K a year per listing.
- Average price
- $25.47inside the $15 to $100 sweet spot
- Price range
- $8.79–$42.57
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $6K–$13K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
38% of listings pay for placement with sponsored ads. 56% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #421 within Vitamin C. It carries 9,541 reviews at 4.74 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 38%
- Prime listings
- 56%
- Out of stock, average day
- 0.0%
- Average rank
- #421in Vitamin C
- Average rating
- 4.74 starsAmazon United States average 4.42 stars
- Average reviews
- 9,541per listing
- Listings tracked
- 16
04 · Newcomers
1 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 103 months on average, so the names here are established.
- Launched, last 12 months
- 2
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 103 months
Products
Top Vitamin C 1000mg 500 Tablets 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
Kirkland Vitamin C (500 mg) Tangy Orange Chewable Tablets 500 Count (Pack of 2)
- Price
- $36.66
- Rating
- 4.7/5
- Reviews
- 3,135
- Age
- 10y ago

Kirkland Vitamin C with Rose Hips and Citrus Bioflavonoid Complex (1000 mg) 1000-Count ((1000mg Tablets))
- Price
- $42.57
- Rating
- 4.8/5
- Reviews
- 23
- Age
- 11y ago

KKL Chewable Extra Strength Vitamin C 500 mg 500 Count Immune & Antioxidant Support Daily Dietary Supplement + Exclusive Vtmx Vitamin Guide (2 Items)
- Price
- $29.24
- Rating
- 4.8/5
- Reviews
- 6
- Age
- 4mo ago

Amazon Elements Vitamin C 1000mg Vegan Supports Healthy Immune System 300 Tablets
- Price
- $13.01
- Rating
- 4.8/5
- Reviews
- 22,613
- Age
- 8y ago

Kirkland Signature Vitamin C Adult Gummies 250 mg 180 Count
- Price
- $14.85
- Rating
- 4.6/5
- Reviews
- 876
- Age
- 8y ago
Trending
estimated 90-day click momentum
berkley jensen 1000mg Vitamin C Supplement with Rose Hips 500 Tablets
- Price
- $18.08
- Rating
- 4.6/5
- Reviews
- 143
- Age
- 4mo ago

KKL Chewable Extra Strength Vitamin C 500 mg 500 Count Immune & Antioxidant Support Daily Dietary Supplement + Exclusive Vtmx Vitamin Guide (2 Items)
- Price
- $29.24
- Rating
- 4.8/5
- Reviews
- 6
- Age
- 4mo ago

Amazon Elements Vitamin C 1000mg Vegan Supports Healthy Immune System 300 Tablets
- Price
- $13.01
- Rating
- 4.8/5
- Reviews
- 22,613
- Age
- 8y ago

Kirkland Vitamin C with Rose Hips and Citrus Bioflavonoid Complex (1000 mg) 1000-Count ((1000mg Tablets))
- Price
- $42.57
- Rating
- 4.8/5
- Reviews
- 23
- Age
- 11y ago

Kirkland Signature Vitamin C w/ Rose Hips 500 Tablets
- Price
- $20.44
- Rating
- 4.7/5
- Reviews
- 3,135
- Age
- 20y ago
Newest
by launch date
KKL Chewable Extra Strength Vitamin C 500 mg 500 Count Immune & Antioxidant Support Daily Dietary Supplement + Exclusive Vtmx Vitamin Guide (2 Items)
- Price
- $29.24
- Rating
- 4.8/5
- Reviews
- 6
- Age
- 4mo ago

berkley jensen 1000mg Vitamin C Supplement with Rose Hips 500 Tablets
- Price
- $18.08
- Rating
- 4.6/5
- Reviews
- 143
- Age
- 4mo ago

Natures Bounty Vitamin C 1000mg Supports Immune and Antioxidant Health Vitamin C Supplement 1 Per Day 300 Vegetarian Caplets
- Price
- $14.55
- Rating
- 4.7/5
- Reviews
- 26,658
- Age
- 5y ago

Kirkland Vitamin C with Rose Hips and Citrus Bioflavonoid Complex (1000 mg)
- Price
- $39.75
- Rating
- 4.7/5
- Reviews
- 3,135
- Age
- 8y ago

Amazon Elements Vitamin C 1000mg Vegan Supports Healthy Immune System 300 Tablets
- Price
- $13.01
- Rating
- 4.8/5
- Reviews
- 22,613
- Age
- 8y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 68% of clicks. Leaders hold, but buyers still shop past them.
Brands
8 rising
Sellers
149
Est. top-5 brand share
93%
Top 20: 100%
Est. top-5 click share
68%
Top 20: 100%
Open market
5%
- KIRKLAND73%
- Generic8%
- Amazon Elements5%
- berkley jensen4%
- Nature's Bounty3%
- Nutricost3%
- Open — no brand owns it (2 brands, 5%)
Demand
Vitamin C 1000mg 500 Tablets search demand
Weekly searches over the year. Pick a range.
Search terms
Top Vitamin C 1000mg 500 Tablets search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- kirkland vitamin c27K/yr
- kirkland vitamin c 1000mg13K/yr
- vitamin c kirkland6K/yr
- vitamina c kirkland3K/yr
- vitamin c 1000mg 500 tablets4K/yr
- kirkland vitamin c chewable4K/yr
- kirkland vitamin c 500mg chewable3K/yr
- vitamin c 1000 mg 500 tablets3K/yr
Reviews and returns
What reviews say buyers love and hate about Vitamin C 1000mg 500 Tablets
We read the reviews and the return reasons for every product selling here.
“Too big”
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 C 1000mg 500 Tablets 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









