---
title: "Ensure — £1.1M/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/ensure"
last_updated: "2026-07-31T11:34:32.511Z"
locale: en
meta:
description: "Niche score 56/100 · £1.1M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · £1.1M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Ensure — £1.1M/yr Amazon UK Niche (2026) - Flapen"
---
# **ensure**
**Worth a look**
Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 79Growth 21Conversion 81Competition 37Returns 100Price range 89Avg price 95Brand share 0Review moat 80Quality gap 43
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****£31.19**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£11.18–£63.64**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****8.6%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Great****395.32**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Great****£1.1M**
£1.1M/yr · 408K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****63%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-7.7%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, ensure is a £1.1M/yr Amazon United Kingdom market (408K searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 56/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ensure market data**
- **Units sold / yr**
- **30K–40K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **£936K–£1.2M**
- units × avg price
- **Conversion rate**
- **8.6%**
- **Avg BSR**
- **#113**
- **Page quality**
- **0%**
- **Prime**
- **63%**
- **Sponsored**
- **84%**
- **Out of stock**
- **1.1%**
- **Avg brand age**
- **72 months**
- **Avg seller age**
- **164 days**
## **Competition & brand share**
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**5 **▼falling
**Sellers**
**67**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**63%**
Top 20: 100%
**Open market**
**0%**
- Ensure59% - NutriVigor32% - Ensure Compact3% - Abbott3% - Ensure Plus Advance2% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -7.7% search growth over the last 90 days.
10K6KSpike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.2×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/ensure/trend)
## **Top ensure search terms**
- **ensure**120K/yr-7.4%7.2% conv. - **ensure drinks for elderly**62K/yr+51.7%9.2% conv. - **ensure plus**45K/yr+42.9%6.1% conv. - **ensure drinks**34K/yr-9.9%5.4% conv. - **ensure plus shakes**68K/yr-66.3%6.2% conv. - **ensure compact**18K/yr-0.8%4.4% conv. - **ensure plus shakes for weight gain**21K/yr-36.1%5.6% conv. - **ensure nutrivigor**9K/yr+0.4%8.6% conv. - **ensure powder**10K/yr-5.4%5.5% conv. - **ensure vanilla**5K/yr-26.0%13.9% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/ensure/search-terms)
## **Top ensure 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.
0%10%£109K20%£218K30%£328K40%£437K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 19 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Ensure NutriVigor Nutritional Shake Vanilla Flavour 8 x 220ml Boosts Energy Ready-to-Drink Food Supplement with Protein HMB and27 Vitamins and Minerals**Ensure**£18.45**4.6★71 rev](https://www.amazon.co.uk/dp/B0G8LXKC7Y) [2**Ensure Plus Milkshake Style Nutritional Supplement Drink Flavour Contains Protein Vitamins and Minerals Strawberry 200ml (Pack of 24)**Ensure**£49.67**4.5★441 rev](https://www.amazon.co.uk/dp/B07TBBPSJ8) [3**Ensure NutriVigor Nutritional Shake Vanilla Flavour 400g Food Supplement with Protein HMB & 27 Vitamins & Minerals Supports Strength Energy & Immunity With Vitamin D C & B**NutriVigor**£13.73**4.4★1,943 rev](https://www.amazon.co.uk/dp/B07QH2MVLY) [4**Ensure NutriVigor Nutritional Shake Strawberry Flavour 400g Food Supplement with Protein HMB & 27 Vitamins & Minerals Supports Strength Energy & Immunity With Vitamin D C & B**NutriVigor**£14.48**4.5★753 rev](https://www.amazon.co.uk/dp/B091ZQJZTD) [5**Ensure NutriVigor Nutritional Shake Vanilla Flavour 850g Food Supplement with Protein HMB & 27 Vitamins & Minerals Supports Strength Energy & Immunity With Vitamin D C & B**NutriVigor**£28.83**4.5★309 rev](https://www.amazon.co.uk/dp/B086WW4ZBL)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Ensure NutriVigor Nutritional Shake Vanilla Flavour 8 x 220ml Boosts Energy Ready-to-Drink Food Supplement with Protein HMB and27 Vitamins and Minerals**Ensure**£18.45**71 rev7mo ago](https://www.amazon.co.uk/dp/B0G8LXKC7Y) [**Ensure NutriVigor Nutritional Shake Chocolate Flavour 8 x 220ml Boosts Energy Ready-to-Drink Food Supplement with Protein HMB and27 Vitamins and Minerals**Ensure**£16.99**18 rev7mo ago](https://www.amazon.co.uk/dp/B0G8KTSG95) [**Ensure Plus Milkshake Vanilla 200ml x 24**Ensure**£49.49**50 rev1y ago](https://www.amazon.co.uk/dp/B0DPJCN9FL) [**EnSure Plus Peach x 15**Ensure**£32.00**56 rev2y ago](https://www.amazon.co.uk/dp/B0CNXDB9ZP) [**Ensure NutriVigor Nutritional Shake Chocolate Flavour 12 x 220ml Boosts Energy Ready-to-Drink Food Supplement with Protein HMB and27 Vitamins and Minerals**NutriVigor**£27.41**97 rev3y ago](https://www.amazon.co.uk/dp/B0BT7T3RXQ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Ensure NutriVigor Nutritional Shake Vanilla Flavour 8 x 220ml Boosts Energy Ready-to-Drink Food Supplement with Protein HMB and27 Vitamins and Minerals**Ensure**£18.45**4.6★**▲ 160%**](https://www.amazon.co.uk/dp/B0G8LXKC7Y) [**Ensure NutriVigor Nutritional Shake Chocolate Flavour 8 x 220ml Boosts Energy Ready-to-Drink Food Supplement with Protein HMB and27 Vitamins and Minerals**Ensure**£16.99**4.1★**▲ 112%**](https://www.amazon.co.uk/dp/B0G8KTSG95) [**Ensure NutriVigor Nutritional Shake Vanilla Flavour 850g Food Supplement with Protein HMB & 27 Vitamins & Minerals Supports Strength Energy & Immunity With Vitamin D C & B**NutriVigor**£28.83**4.5★**▲ 41%**](https://www.amazon.co.uk/dp/B086WW4ZBL) [**Ensure NutriVigor Nutritional Shake Strawberry Flavour 400g Food Supplement with Protein HMB & 27 Vitamins & Minerals Supports Strength Energy & Immunity With Vitamin D C & B**NutriVigor**£14.48**4.5★**▲ 35%**](https://www.amazon.co.uk/dp/B091ZQJZTD) [**Ensure Plus Vanilla 30x220ml**Ensure Compact**£63.64**4.6★**— 8%**](https://www.amazon.co.uk/dp/B01EX6OAE8)
**~~View all trending →~~**
## **What buyers say about ensure**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**21%
*“Nice taste and very creamy”*
**Nutritional Content**16%
*“benefit for health nutrient in my body”*
**Quality-Overall**14%
*“Good product very heathy”*
**Value For Money**8%
*“Good value”*
**Energy Level**7%
*“Great for your energy build up”*
**Flavor**6%
*“Loving the flavour”*
**Advertised Vs Actual Product**5%
*“Excellent, just what I was looking for”*
**Vitamin**4%
*“Very good to help deliver vitamins to fussy eaters or people who need extra support”*
**Ease Of Use**3%
*“Easy to use”*
**Weight Loss**2%
*“Fantastic food supplement for elderly people with loss of appetite”*
### **What buyers complain about **
**Value For Money**14%
*“Is expensive,”*
**Taste-Overall**14%
*“The taste is markedly different”*
**Nutritional Content**7%
*“could not eat for several days”*
**Ease Of Use**6%
*“Difficult to assess after a week”*
**Flavor**5%
*“Chocolate flavour is not the best however is a very complete shake”*
**Sweetness**4%
*“Tasty milkshakes that are not overly sweet”*
**Quality-Overall**3%
*“Rubbish”*
**Size-Overall**3%
*“Wish it came in bigger canister”*
**Advertised Vs Actual Product**3%
*“It is unclear why they continue to make false advertising claims”*
**Contamination**3%
*“It can be dangerous to drink a supplement from a tin that is dented in this way”*
### **Top return reasons **
**Flavor**50%
**Size-Overall**25%
**Advertised Vs Actual Product**25%
## **Common questions**
- **Is ensure profitable to sell on Amazon United Kingdom?**
- The niche generates £1.1M/yr across 19 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -7.7%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the ensure niche?**
- 5 brands and 67 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in ensure?**
- Top complaints mined from reviews: Value For Money, Taste-Overall, Nutritional Content. The return rate is 0.0%.
- **When does demand for ensure peak?**
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- **What does it cost to enter the ensure niche?**
- Listings span £11.18–£63.64; the average listing price is £31.19 (sweet spot $15–$100). The average incumbent carries 395 reviews — the moat a new listing must climb.
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