Tonic Water
Tonic Water clears our launch bar: a $927K/yr market growing +27.2% this quarter with returns at 0.0%.
Flapen Score
Is Tonic Water profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Tonic Water is a £927K/yr Amazon United Kingdom market (904K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Dec. Verdict: Launch it — 60/100.
Tonic Water: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Yes. Search demand moved +27.2% over the last 90 days and 18.0% of searches end in a purchase.
£927K
revenue / yr
Who owns the niche?
The top 5 brands hold 92% of demand, so 8% of the market is open.
8%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.
0/100
page quality · 39 products
Top Tonic Water 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
Fever-Tree Refreshingly Light Indian Tonic Water 24x150ml
- Price
- £10.48
- Rating
- 4.8/5
- Reviews
- 2,323
- Age
- 10y ago

Fever-Tree Refreshingly Light Mediterranean Tonic Water 24x150ml
- Price
- £10.76
- Rating
- 4.8/5
- Reviews
- 1,584
- Age
- 6y ago

THE LONDON ESSENCE CO. Original Indian Tonic Premium Cocktail Mixer 150ml Pack of 10 cans No Artificial Colours Preservatives or flavours Low Calorie
- Price
- £4.18
- Rating
- 4.6/5
- Reviews
- 231
- Age
- 3y ago

Fever-Tree Indian Tonic Water 8 x 150 ml (Pack of 3 Total 24 Cans)
- Price
- £11.07
- Rating
- 4.7/5
- Reviews
- 1,887
- Age
- 10y ago

Morrisons Diet Tonic Water & Lemon 1 litre
- Price
- £0.84
- Rating
- 4.6/5
- Reviews
- 684
- Age
- 10y ago
Trending
90-day click momentum
by Amazon Indian Tonic Water Cans 24 x 250ml
- Price
- £5.39
- Rating
- 4.9/5
- Reviews
- 27
- Age
- 1mo ago

Fever-Tree Rhubarb & Raspberry Refreshingly Light Tonic Water 500ml
- Price
- £1.70
- Rating
- 4.6/5
- Reviews
- 97
- Age
- 4y ago

Fever-Tree Refreshingly Light Elderflower Tonic Water 24x150ml
- Price
- £10.89
- Rating
- 4.8/5
- Reviews
- 969
- Age
- 6y ago

The London Essence Co. Original Indian Tonic Premium Cocktail Mixer 150ml Pack of 6 cans No Artificial Colours Preservatives or flavours Low Calorie
- Price
- £2.25
- Rating
- 4.5/5
- Reviews
- 1,434
- Age
- 6y ago

Schweppes Indian Tonic Water Can 12 x 150ml
- Price
- £5.60
- Rating
- 4.6/5
- Reviews
- 131
- Age
- 13y ago
Newest
by launch date
by Amazon Indian Tonic Water Cans 24 x 250ml
- Price
- £5.39
- Rating
- 4.9/5
- Reviews
- 27
- Age
- 1mo ago

Tonic Health Energy and Hydration Tablets - 15 Vitamins Minerals Plants with Panax Ginseng No Sugar Effervescent Multivitamins - Rehydration Electrolytes Tablets Blood Orange 20 Count
- Price
- £7.67
- Rating
- 4.4/5
- Reviews
- 515
- Age
- 1y ago

Fever-Tree Tonic Water Variety Pack 24x150ml
- Price
- £13.36
- Rating
- 4.6/5
- Reviews
- 137
- Age
- 1y ago

THE LONDON ESSENCE CO. Original Indian Tonic Premium Cocktail Mixer 150ml Pack of 10 cans No Artificial Colours Preservatives or flavours Low Calorie
- Price
- £4.18
- Rating
- 4.6/5
- Reviews
- 231
- Age
- 3y ago

Britvic Low Calorie Indian Tonic Water 150ml Can (Pack of 24)
- Price
- £8.58
- Rating
- 4.6/5
- Reviews
- 375
- Age
- 3y ago
Competition: brands, sellers & click share
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.
Brands
10 falling
Sellers
71
Top-5 brand share
92%
Top 20: 100%
Top-5 click share
43%
Top 20: 79%
Open market
4%
- FEVER-TREE47%
- THE LONDON ESSENCE CO.15%
- Schweppes14%
- Morrisons12%
- by Amazon5%
- Tonic Health4%
- Open — no brand owns it (4 brands, 4%)
Tonic Water demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Dec · busiest ÷ quietest = 2.1×
Top Tonic Water search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- tonic water373K/yr
- fever tree tonic water112K/yr
- tonic108K/yr
- fever tree75K/yr
- schweppes tonic water33K/yr
- tonic water cans19K/yr
- slimline tonic water24K/yr
- fevertree tonic water20K/yr
- fevertree16K/yr
- slimline tonic11K/yr
What reviews say buyers love and hate about Tonic Water
What buyers mention most, as a share of all reviews.
What buyers love
79% of reviews“Clean taste”
“Excellent value”
“so it is easy to drink without feeling bloated”
“Overall, a decent product with good ingredients,”
“Interesting flavour”
What buyers complain about
63% of reviews“The have such an unpleasant aftertaste”
“Quite pricey”
“Cheap and nasty”
“Orange flavour not a nice taste”
“Tastes less sugary than berroca”
Common Tonic Water questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









