Is vitamin water profitable to sell on Amazon United Kingdom?

The niche generates £195K/yr across 39 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is +8.2%. Flapen's verdict: Worth a look (56/100).

How competitive is the vitamin water niche?

11 brands and 81 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 95% of demand.

What do buyers complain about in vitamin water?

Top complaints mined from reviews: Taste-Overall, Value For Money, Sweetness. The return rate is 0.0%.

When does demand for vitamin water peak?

Demand is steady year-round — the busiest month runs 1.7× the quietest.

What does it cost to enter the vitamin water niche?

Listings span £0.68–£33.87; the average listing price is £13.81 (sweet spot $15–$100). The average incumbent carries 175 reviews — the moat a new listing must climb.

vitamin water

Worth a look

Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Review moat

Great174.64

avg incumbent reviews — the moat a new listing must climb

Competition

Good41%

top-5 click share — leaders hold, buyers still browse

Conversion

Good6.6%

search→purchase rate — share of searches ending in a sale

Avg price

Good£13.81

avg listing price — sweet spot $15–$100

Price range

Good£0.68–£33.87

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay£195K

£195K/yr · 214K searches

Growth

Okay+8.2%

90-day search growth — must beat 0% to launch

Brand share

Bad95%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United Kingdom niche tracking, vitamin water is a £195K/yr Amazon United Kingdom market (214K searches/yr). The top 5 brands hold 95% of demand. Verdict: Worth a look — 56/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

vitamin water market data

Units sold / yr: 15K–20K; avg 250–500/product
Revenue / yr: £207K–£276K; units × avg price
Conversion rate: 6.6%
Avg BSR: #306
Page quality: 0%
Prime: 77%
Sponsored: 69%
Out of stock: 3.8%
Avg brand age: 53 months
Avg seller age: 161 days

Competition & brand share

The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 rising

Sellers

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

41%

Top 20: 83%

Open market

Oshee35%
Vitamin Well29%
Get More23%
Generic5%
ActiPH4%
VIT HIT1%
Open — no brand owns it (5 brands, 4%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +8.2% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.7×

Open Trend

Top vitamin water search terms

vitamin water49K/yr +6.9%2.8% conv.
oshee26K/yr +33.9%9.1% conv.
get more vits drinks20K/yr +27.0%6.2% conv.
vitamin well20K/yr +18.1%6.5% conv.
vitamin drinks19K/yr -24.0%2.3% conv.
vitamin drink21K/yr -15.8%1.7% conv.
vitamin well hydrate13K/yr +18.7%5.7% conv.
oshee vitamin water10K/yr +59.0%7.6% conv.
get more vits10K/yr +17.5%4.5% conv.
vitamin drinks for adults7K/yr +39.2%1.9% conv.

All search terms

Top vitamin water products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Vitamin Well Rhubarb & Strawberry Flavouredwater Packed with Vitamin C D Zinc Biotin Low Calorie 12 x 500ml (HYDRATE)

Vitamin Well£20.044.6★163 rev

Get More Vits - Vitamin D Still Mango & Passionfruit Spring Water 12x500ml

Get More£12.224.5★399 rev

Oshee Vitamin Water Non-carbonated lemon- orange flavour drink with addition of vitamins and magnesium. Pasteurized. 555ml (Pack of 6)

Oshee£6.024.5★455 rev

Oshee Vitamin Water Non-carbonated red grape and dragonfruit flavour drink with addition of vitamins zinc and iodine. Pasteurized 555ml (Pack of 6).

Oshee£5.364.5★455 rev

Oshee Vitamin Energy Formula 250ml Vitamins + Minerals (Pack of 6) - Orange flavour sperkling drink with addition of vitamins and minerals. - Multipack

Oshee£2.804.4★361 rev

Newest

by launch date

Vitamin Well Rhubarb & Strawberry Flavoured Water Packed with Vitamin C D Zinc Biotin Low Calorie 24 x 500ml (HYDRATE)

Generic£33.870 rev

2mo ago

Vitamin Well Flavoured Water - Pick any 8 x 500ml - Choose from 5+ Flavours Elevate Enhance Hydrate Recover Reload - Packed with Vitamin C D Zinc Biotin Low Calorie

Vitamin Well£18.3011 rev

8mo ago

Vitamin Well Flavoured Water 500ml - Choose from 5+ Flavours Elevate Enhance Hydrate Recover Reload - Packed with Vitamin C D Zinc Biotin Low Calorie (Pack of 6)

Vitamin Well£14.5511 rev

8mo ago

Vitamin Well Rhubarb & Strawberry Flavouredwater Packed with Vitamin C D Zinc Biotin Low Calorie 12 x 500ml (HYDRATE)

Vitamin Well£20.04163 rev

3y ago

Vitamin Well Elderflower & Peach Flavouredwater Enriched with Vitamin B12 Folic Acid Magnesium Low Calorie Vitaminwater 12 x 500ml (RECOVER)

Vitamin Well£21.5049 rev

3y ago

What buyers say about vitamin water

What buyers praise and complain about, mined from review topics.

What buyers love

Taste-Overall31%

“Refreshing taste”

Flavor11%

“Flavour was good”

Quality-Overall6%

“Brilliant product, great seller”

Value For Money6%

“not expensive at all”

Freshness5%

“Lovely fresh taste xx”

Energy Level5%

“Refreshing and lifts your energy levels”

Moist/Dry4%

“Fantastic hydration aid”

Health Benefits-Overall2%

“tasty and healthy”

Vitamin2%

“also give me the vitamins I need to sustain my body effectively”

Ease Of Use2%

“Simple to use”

What buyers complain about

Taste-Overall33%

“Tastes awful”

Value For Money12%

“Bit expensive”

Sweetness7%

“Too sweet”

Flavor4%

“barely any flavour”

Smell3%

“the taste is completely different from the smell”

Nutritional Content3%

“blame it on the need for high protein foods”

Solubility3%

“Does not dissolve well”

Advertised Vs Actual Product2%

“12, not 24. Image shows case of 24; received 12. To be fair the _title_ does say 12, so I've reported this as an inconsistency”

Quality-Overall2%

“not the best out there”

Artificial Sweeteners1%

“Artificially so”

Common questions

Is vitamin water profitable to sell on Amazon United Kingdom?: The niche generates £195K/yr across 39 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is +8.2%. Flapen's verdict: Worth a look (56/100).
How competitive is the vitamin water niche?: 11 brands and 81 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 95% of demand.
What do buyers complain about in vitamin water?: Top complaints mined from reviews: Taste-Overall, Value For Money, Sweetness. The return rate is 0.0%.
When does demand for vitamin water peak?: Demand is steady year-round — the busiest month runs 1.7× the quietest.
What does it cost to enter the vitamin water niche?: Listings span £0.68–£33.87; the average listing price is £13.81 (sweet spot $15–$100). The average incumbent carries 175 reviews — the moat a new listing must climb.