Immune System Booster Kids
FailDemand is soft, at -56.9% this quarter, so Immune System Booster Kids is a Fail.
- Flapen Score
- 29 / 100Ranks 2,009 of 2,035 Health & Personal Care niches · −19 vs the category median of 4829
- Market size
- £57K/yr59K searches / yr
- 90-day growth
- -56.9%search demand this quarter
- Competition
- 82%top-5 click share · 4 brands · 116 sellers
Flapen Score
Immune System Booster Kids against its category
The dotted line is the Health & Personal Care average. Past it, Immune System Booster Kids is stronger. Inside it, weaker.
Market
The Immune System Booster Kids market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Immune System Booster Kids 59K times last year and spent an estimated £57K. All 4 brands take every click. Demand peaks in Jan–Feb–Mar–Sep–Oct–Nov–Dec. Flapen scores it 29 out of 100, a Fail.
01 · Demand
An estimated 17.3% 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 Kingdom for this niche's terms. An estimated 17.3% of those searches ended in a purchase. Searches in the last 90 days moved -56.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated £57K a year.
- Searches, last 12 months
- 59K
- Growth, 90 days vs prior 90
- -56.9%
- Conversion, latest week
- 17.3%
- Market size, estimated
- £57Ka year
- Peak month
- January7.7× the quietest month
- Top search term
- sambucol kids39K searches a year
02 · Price
A sale here is worth £5.60.
Listings sell for £5.60 on average, from £4.33 to £8.53. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 1,000 to 1,250 of them. At £5.60 that is £6K to £7K a year per listing.
- Average price
- £5.60under the $15 to $100 sweet spot
- Price range
- £4.33–£8.53
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 1,000–1,250
- Revenue per listing a year
- £6K–£7K
- Returns
- 0.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
70% 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 #26 within Herbal Supplements. It carries 1,654 reviews at 4.67 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 70%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #26in Herbal Supplements
- Average rating
- 4.67 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,654per listing
- Listings tracked
- 10
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 63 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
- 63 months
Products
Top Immune System Booster Kids 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
SAMBUCOL KIDS GUMMIES 30S 30 Count (Pack of 1)
- Price
- £6.44
- Rating
- 4.6/5
- Reviews
- 1,753
- Age
- 7y ago

Sambucol Natural Black Elderberry Kids Liquid | Vitamin C | Immune Support Supplement | 120ml
- Price
- £4.93
- Rating
- 4.7/5
- Reviews
- 4,353
- Age
- 16y ago

Sambucol Natural Black Elderberry Kids Liquid | Vitamin C | Immune Support Supplement | 230ml
- Price
- £8.53
- Rating
- 4.8/5
- Reviews
- 84
- Age
- 3y ago

Sambucol Baby and Toddler Powder Sachets | with natural Black Elderberry | Vitamin C | Vitamin D | 14 sachets
- Price
- £4.66
- Rating
- 4.6/5
- Reviews
- 65
- Age
- 5y ago

Sambucol Natural Black Elderberry Kids Chewable Teddies| Vitamin C | Immune Support Supplement | 60 tablets
- Price
- £7.63
- Rating
- 4.7/5
- Reviews
- 1,028
- Age
- 12y ago
Trending
estimated 90-day click momentum
Sambucol Natural Black Elderberry Kids Liquid | Vitamin C | Immune Support Supplement | 230ml
- Price
- £8.53
- Rating
- 4.8/5
- Reviews
- 84
- Age
- 3y ago

Bluey Kids Immune Support Gummies - Vitamin C Zinc & Elderberry to Support Immunity and Immune System - Mixed Berry No Added Sugar Vegan Gluten Free - 30 Gummys for Children Ages 3-12
- Price
- £4.33
- Rating
- 4.7/5
- Reviews
- 76
- Age
- 1y ago

Chewy Vites Kids Immune Support 60 Kids Vitamins Gummies High Strength Vitamin D Vit C B6 B12 Zinc Selenium 2 Months Supply Real Fruit Juice Vegan Age 3 + Orange Flavour
- Price
- £5.00
- Rating
- 4.7/5
- Reviews
- 824
- Age
- 6y ago

Sambucol Baby and Toddler Powder Sachets | with natural Black Elderberry | Vitamin C | Vitamin D | 14 sachets
- Price
- £4.66
- Rating
- 4.6/5
- Reviews
- 65
- Age
- 5y ago

SAMBUCOL KIDS GUMMIES 30S 30 Count (Pack of 1)
- Price
- £6.44
- Rating
- 4.6/5
- Reviews
- 1,753
- Age
- 7y ago
Newest
by launch date
Bluey Kids Immune Support Gummies - Vitamin C Zinc & Elderberry to Support Immunity and Immune System - Mixed Berry No Added Sugar Vegan Gluten Free - 30 Gummys for Children Ages 3-12
- Price
- £4.33
- Rating
- 4.7/5
- Reviews
- 76
- Age
- 1y ago

Sambucol Natural Black Elderberry Kids Liquid | Vitamin C | Immune Support Supplement | 230ml
- Price
- £8.53
- Rating
- 4.8/5
- Reviews
- 84
- Age
- 3y ago

Sambucol Baby and Toddler Powder Sachets | with natural Black Elderberry | Vitamin C | Vitamin D | 14 sachets
- Price
- £4.66
- Rating
- 4.6/5
- Reviews
- 65
- Age
- 5y ago

Chewy Vites Kids Immune Support 60 Kids Vitamins Gummies High Strength Vitamin D Vit C B6 B12 Zinc Selenium 2 Months Supply Real Fruit Juice Vegan Age 3 + Orange Flavour
- Price
- £5.00
- Rating
- 4.7/5
- Reviews
- 824
- Age
- 6y ago

Natures Aid Mini Drops Immune Plus for Kids 50ml - Immune Support with Zinc and Vitamin C - Sugar Free Vegan Non-GMO Natural Supplement for Infants and Children Age 0-5 Years Old - Dropper Included
- Price
- £4.85
- Rating
- 4.6/5
- Reviews
- 1,567
- Age
- 6y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 82% of clicks. A locked shelf that new listings rarely crack.
Brands
4 rising
Sellers
116
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
82%
Top 20: 100%
Open market
0%
- Sambucol85%
- Natures Aid9%
- CHEWY VITES4%
- Wellkid2%
Demand
Immune System Booster Kids search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Mar, Sep, Oct, Nov, Dec · busiest ÷ quietest = 7.7×
Search terms
Top Immune System Booster Kids search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- sambucol kids39K/yr
- kids immune support vitamins7K/yr
- immune support kids7K/yr
- immunity kids3K/yr
- sambucol baby3K/yr
Reviews and returns
What reviews say buyers love and hate about Immune System Booster Kids
We read the reviews and the return reasons for every product selling here.
“Bad Taste”
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.
17 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 Immune System Booster Kids 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









