Vitamin C 500mg
FailThe top 5 brands take 98% of clicks, so Vitamin C 500mg is a Fail.
- Flapen Score
- 34 / 100Ranks 1,931 of 2,035 Health & Personal Care niches · −14 vs the category median of 4834
- Market size
- £89K/yr56K searches / yr
- 90-day growth
- -38.8%search demand this quarter
- Competition
- 80%top-5 click share · 6 brands · 42 sellers
Flapen Score
Vitamin C 500mg against its category
The dotted line is the Health & Personal Care average. Past it, Vitamin C 500mg is stronger. Inside it, weaker.
Market
The Vitamin C 500mg market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Vitamin C 500mg 56K times last year and spent an estimated £89K. The top 5 brands take 98% of clicks. Flapen scores it 34 out of 100, a Fail.
01 · Demand
An estimated 18.3% of those searches ended in a purchase.
Shoppers searched for this 56K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 18.3% of those searches ended in a purchase. Searches in the last 90 days moved -38.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £89K a year.
- Searches, last 12 months
- 56K
- Growth, 90 days vs prior 90
- -38.8%
- Conversion, latest week
- 18.3%
- Market size, estimated
- £89Ka year
- Top search term
- vitamin c 500mg20K searches a year
02 · Price
A sale here is worth £8.66.
Listings sell for £8.66 on average, from £3.83 to £18.10. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 750 to 1,000 of them. At £8.66 that is £6K to £9K a year per listing.
- Average price
- £8.66under the $15 to $100 sweet spot
- Price range
- £3.83–£18.10
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- £6K–£9K
- Returns
- 0.0%of orders · Amazon United Kingdom median 0.6%
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, 0.8% of listings are out of stock. The average listing ranks #61 within Vitamins. It carries 2,357 reviews at 4.58 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.8%
- Average rank
- #61in Vitamins
- Average rating
- 4.58 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 2,357per listing
- Listings tracked
- 10
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 75 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
- 75 months
Products
Top Vitamin C 500mg 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 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Solgar Vitamin C 1000mg - Healthy Immune System - Helps Fight Free Radicals - Vegan - Pack of 100 Capsules
- Price
- £11.43
- Rating
- 4.7/5
- Reviews
- 7,554
- Age
- 16y ago

Solgar 500 mg Vitamin C Vegetable Capsules - Pack of 100 - Seasonal Immunity Support - Potent Antioxidant - Reduces Tiredness and Fatigue - Collagen Formation - Vegan
- Price
- £7.56
- Rating
- 4.7/5
- Reviews
- 1,955
- Age
- 16y ago

Natures Aid Vitamin C 500mg 100 Chewable Tablets Supports Immune System & Skin Health - High Strength Sugar Free Vegan Non-GMO Antioxidant Supplement
- Price
- £5.12
- Rating
- 4.6/5
- Reviews
- 3,153
- Age
- 12y ago

Vitamin C 500 mg Enhanced with Rosehip Bioflavonoids 3 Month Supply (180 Tablets) Vegan & Vegetarian Friendly High Strength Premium Dose Slow Release VIT C for Immune Support UK Made by Grounded
- Price
- £6.59
- Rating
- 4.4/5
- Reviews
- 161
- Age
- 5y ago

Vitamin C 500mg | 60 Vegan Capsules | 2 Months Supply
- Price
- £5.41
- Rating
- 4.4/5
- Reviews
- 173
- Age
- 13y ago
Trending
estimated 90-day click momentum
Solgar Vitamin C 1000 mg with Rose Hips Tablets - Pack of 100 - Immune System Support - for Tiredness and Fatigue - Collagen Formation Support - Vegan
- Price
- £11.80
- Rating
- 4.6/5
- Reviews
- 782
- Age
- 15y ago

Natures Aid Vitamin C 500mg 100 Chewable Tablets Supports Immune System & Skin Health - High Strength Sugar Free Vegan Non-GMO Antioxidant Supplement
- Price
- £5.12
- Rating
- 4.6/5
- Reviews
- 3,153
- Age
- 12y ago

Solgar Ester-C Plus 500mg Vitamin C - Supports Healthy Immune System - Highly Absorbable - Antioxidant - 100 Vegetable Capsules
- Price
- £12.91
- Rating
- 4.7/5
- Reviews
- 4,811
- Age
- 16y ago

VitaThrive Vitamin C 500mg Chewable Tablets High Strength Vitamin C Supplement for Immune Support Collagen Formation & Daily Wellness Orange Flavour Chewable Tablets 90 Tablets
- Price
- £3.83
- Rating
- 4.5/5
- Reviews
- 120
- Age
- 4y ago

Vitamin C 500mg | 60 Vegan Capsules | 2 Months Supply
- Price
- £5.41
- Rating
- 4.4/5
- Reviews
- 173
- Age
- 13y ago
Newest
by launch date
VitaThrive Vitamin C 500mg Chewable Tablets High Strength Vitamin C Supplement for Immune Support Collagen Formation & Daily Wellness Orange Flavour Chewable Tablets 90 Tablets
- Price
- £3.83
- Rating
- 4.5/5
- Reviews
- 120
- Age
- 4y ago

Vitamin C 500 mg Enhanced with Rosehip Bioflavonoids 3 Month Supply (180 Tablets) Vegan & Vegetarian Friendly High Strength Premium Dose Slow Release VIT C for Immune Support UK Made by Grounded
- Price
- £6.59
- Rating
- 4.4/5
- Reviews
- 161
- Age
- 5y ago

Natures Aid Vitamin C 500mg 100 Chewable Tablets Supports Immune System & Skin Health - High Strength Sugar Free Vegan Non-GMO Antioxidant Supplement
- Price
- £5.12
- Rating
- 4.6/5
- Reviews
- 3,153
- Age
- 12y ago

Vitamin C 500mg | 60 Vegan Capsules | 2 Months Supply
- Price
- £5.41
- Rating
- 4.4/5
- Reviews
- 173
- Age
- 13y ago

Solgar Ester-C 1000 mg Vitamin C Capsules - Pack of 90 - Gentle Non-Acidic Vitamin C Formula - Supports Immune System and Antioxidant Protection
- Price
- £18.10
- Rating
- 4.6/5
- Reviews
- 1,279
- Age
- 13y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 80% of clicks. A locked shelf that new listings rarely crack.
Brands
6 flat
Sellers
42
Est. top-5 brand share
98%
Top 20: 100%
Est. top-5 click share
80%
Top 20: 100%
Open market
0%
- Solgar72%
- Natures Aid9%
- G R O U N D E D COFFEE SCRUB7%
- Simply Supplements6%
- Vitabiotics Ultra4%
- Vita Thrive2%
- Open — no brand owns it (0%)
Demand
Vitamin C 500mg search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar · busiest ÷ quietest = 2.0× · 6 of 12 months tracked
Search terms
Top Vitamin C 500mg search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- vitamin c 500mg20K/yr
- solgar vitamin c19K/yr
- vitamin c 500mg tablets5K/yr
- vitamin c solgar5K/yr
- vitamin c tablets 500mg4K/yr
- solgar vitamin c 1000mg4K/yr
Reviews and returns
What reviews say buyers love and hate about Vitamin C 500mg
We read the reviews and the return reasons for every product selling here.
“very 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.
13 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 500mg 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









