Vitamin D 1000iu
prices mostly outside the sweet spot ($3.13–$10.36) — Vitamin D 1000iu doesn't clear our bar today.
Flapen Score
Is Vitamin D 1000iu profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Vitamin D 1000iu is a £220K/yr Amazon United Kingdom market (178K searches/yr). The top 5 brands hold 85% of demand. Demand peaks in Jan–Oct. Verdict: Skip it — 36/100.
Vitamin D 1000iu: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -46.6% over the last 90 days and 20.4% of searches end in a purchase.
£220K
revenue / yr
Who owns the niche?
The top 5 brands hold 85% of demand, so 15% of the market is open.
15%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.7★ — the gap to enter on.
0/100
page quality · 11 products
Top Vitamin D 1000iu products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Vitamin D Tablets 1000IU Vitabiotics Ultra
- Price
- £3.13
- Rating
- 4.7/5
- Reviews
- 25,174
- Age
- 16y ago
Vitamin D 1000iu - 1 Year Supply 365 Easy-Swallow Vitamin D Tablets Vegetarian D3 High Strength Immune Support Supplement - Awarded by The Independent UK
- Price
- £5.75
- Rating
- 4.6/5
- Reviews
- 6,925
- Age
- 5y ago
Vitamin D 1 000 IU Optimal Strength Vitamin D3 Supplement 365 Easy to Swallow Softgels - Full Year Supply
- Price
- £7.88
- Rating
- 4.7/5
- Reviews
- 656
- Age
- 4y ago
Fultium Vitamin D3 1000 IU (25g) Immune Bone & Muscle Support | High Strength | 90 Tablets | Daily Enhanced | From the UKs No.1 Vitamin D Prescription Brand | Vegetarian NonGMO | Food Supplement
- Price
- £3.37
- Rating
- 4.6/5
- Reviews
- 56
- Age
- 5mo ago
Vitamin D 1000iu - 1+ Year Supply - High Strength 400 Easy Swallow Tablets - One a Day High Strength Cholecalciferol VIT D3 - Vegetarian Supplement - Microtablets - Made in UK
- Price
- £7.11
- Rating
- 4.6/5
- Reviews
- 6,903
- Age
- 5y ago
Trending
90-day click momentumFultium Vitamin D3 1000 IU (25g) Immune Bone & Muscle Support | High Strength | 90 Tablets | Daily Enhanced | From the UKs No.1 Vitamin D Prescription Brand | Vegetarian NonGMO | Food Supplement
- Price
- £3.37
- Rating
- 4.6/5
- Reviews
- 56
- Age
- 5mo ago
Vitamin D 1 000 IU Optimal Strength Vitamin D3 Supplement 365 Easy to Swallow Softgels - Full Year Supply
- Price
- £7.88
- Rating
- 4.7/5
- Reviews
- 656
- Age
- 4y ago
Nutravita Vitamin D 1000 IU (25g) 365 VIT D Softgel Capsules Full Year Supply for Maintenance of Healthy Immune System Muscles Bones & Teeth Vitamin D3 Cholecalciferol Made in The UK
- Price
- £6.93
- Rating
- 4.7/5
- Reviews
- 4,415
- Age
- 9y ago
Vitamin D Tablets 1000IU Vitabiotics Ultra
- Price
- £3.13
- Rating
- 4.7/5
- Reviews
- 25,174
- Age
- 16y ago
Vitamin D 1000iu - 1 Year Supply 365 Easy-Swallow Vitamin D Tablets Vegetarian D3 High Strength Immune Support Supplement - Awarded by The Independent UK
- Price
- £5.75
- Rating
- 4.6/5
- Reviews
- 6,925
- Age
- 5y ago
Newest
by launch dateFultium Vitamin D3 1000 IU (25g) Immune Bone & Muscle Support | High Strength | 90 Tablets | Daily Enhanced | From the UKs No.1 Vitamin D Prescription Brand | Vegetarian NonGMO | Food Supplement
- Price
- £3.37
- Rating
- 4.6/5
- Reviews
- 56
- Age
- 5mo ago
Zipvit Vitamin D 1000IU 1 Year Supply 365 Vegetarian D3 Tablets High Absorption Easy-to-Swallow Vitamin D Tablets for Immune Bone & Muscle Health
- Price
- £6.10
- Rating
- 4.7/5
- Reviews
- 85
- Age
- 1y ago
Vitamin D3 1000iu - 1 Year Supply 365 Easy-Swallow VIT D Tablets Vegetarian Optimal Strength Immune Support Supplement
- Price
- £3.49
- Rating
- 4.7/5
- Reviews
- 858
- Age
- 3y ago
Vitamin D 1 000 IU Optimal Strength Vitamin D3 Supplement 365 Easy to Swallow Softgels - Full Year Supply
- Price
- £7.88
- Rating
- 4.7/5
- Reviews
- 656
- Age
- 4y ago
Vitamin D 1000iu - 1+ Year Supply - High Strength 400 Easy Swallow Tablets - One a Day High Strength Cholecalciferol VIT D3 - Vegetarian Supplement - Microtablets - Made in UK
- Price
- £7.11
- Rating
- 4.6/5
- Reviews
- 6,903
- Age
- 5y ago
Competition: brands, sellers & click share
The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.
Brands
11 rising
Sellers
66
Top-5 brand share
85%
Top 20: 100%
Top-5 click share
85%
Top 20: 100%
Open market
11%
- Vitabiotics Ultra36%
- Nutrition Geeks23%
- VitaPremium9%
- Fultium8%
- Incite Nutrition8%
- Nu U Nutrition5%
- Open — no brand owns it (5 brands, 11%)
Vitamin D 1000iu demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Jan, Oct · busiest ÷ quietest = 2.9×
Top Vitamin D 1000iu search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- vitamin d 1000iu80K/yr
- vitamin d3 1000 iu31K/yr
- vitamin d 100015K/yr
- vitamin d 25mcg/1000iu6K/yr
- vitamin d tablets 1000iu8K/yr
- vitamin d 1000 iu8K/yr
- vitamin d3 1000iu7K/yr
- vit d 1000iu5K/yr
- vitamin d 25mcg3K/yr
- ultra vitamin d 1000iu4K/yr
What reviews say buyers love and hate about Vitamin D 1000iu
What buyers mention most, as a share of all reviews.
What buyers love
80% of reviews“Excellent vitamin D3 supplements”
“Good price”
“swallow - what a bonus”
“Good quality”
“Does the job”
What buyers complain about
46% of reviews“its a small bottle”
“High dose”
“It doesnt have a funny taste”
“I absolutely do not get enough vitamin D”
“Welness”
Common Vitamin D 1000iu questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
