---
title: "Collagen Complex — £94K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/collagen-complex"
last_updated: "2026-07-31T08:54:49.260Z"
locale: en
meta:
description: "Niche score 43/100 · £94K/yr market · 50K searches/yr · £20.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · £94K/yr market · 50K searches/yr · £20.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Collagen Complex — £94K/yr Amazon UK Niche (2026) - Flapen"
---
# **collagen complex**
**Skip it**
A concentrated shelf (top 5 take 96% of clicks) — this niche doesn't clear our bar today.
Market size 24Growth 15Conversion 84Competition 4Returns 100Price range 87Avg price 88Brand share 11Review moat 24Quality gap 77
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£20.28**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£12.81–£34.01**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****9.2%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****£94K**
£94K/yr · 50K searches
**Review moat**
**Bad****5,107.83**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-20.3%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****96%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United Kingdom niche tracking, collagen complex is a £94K/yr Amazon United Kingdom market (50K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Apr–May. Verdict: Skip it — 43/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **collagen complex market data**
- **Units sold / yr**
- **3K–4K**
- avg 250–500/product
- **Revenue / yr**
- **£61K–£81K**
- units × avg price
- **Conversion rate**
- **9.2%**
- **Avg BSR**
- **#79**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **1.9%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **184 days**
## **Competition & brand share**
The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▲rising
**Sellers**
**10**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**96%**
Top 20: 100%
**Open market**
**0%**
- Bettervits63% - Theonia11% - NUTRALIE8% - Nutravita8% - EneriWell5% - WeightWorld4%
## **Demand & seasonality**
Weekly Amazon search volume, last 90 weeks — -20.3% search growth over the last 90 days.
3K2KSpike '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Apr, May · busiest ÷ quietest = 3.3×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/collagen-complex/trend)
## **Top collagen complex search terms**
- **collagen complex**24K/yr-25.7%4.3% conv. - **bettervits collagen**19K/yr-13.7%7.6% conv. - **collagen complex bettervits**4K/yr-3.3%8.0% conv. - **better vits collagen**3K/yr-21.4%7.9% conv. - **collagen complex with hyaluronic acid**816/yr-74.6%2.3% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/collagen-complex/search-terms)
## **Top collagen complex 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%20%£19K40%£38K60%£57K80%£75K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Bettervits Collagen Complex with Hyaluronic Acid and Vitamin C | Marine Collagen Supplements for Women and Men with Biotin | High-Strength Vitamin E for Skin Hair Nails Joint Health - 60 Capsules**Bettervits**£28.83**4.1★648 rev](https://www.amazon.co.uk/dp/B09W82SY2B) [2**Theonia Collagen Complex Hyaluronic Acid & Sea Kelp Vitamin E C Biotin**Theonia**£34.01**4.2★441 rev](https://www.amazon.co.uk/dp/B09TJT3KG1) [3**Collagen Hyaluronic Acid - Hydrolysed + Biotin and Q10 - Vitamins C D B12 and Zinc - Collagen Complex - 60 Capsules Nutralie**NUTRALIE**£12.81**4.3★11,492 rev](https://www.amazon.co.uk/dp/B07NQKTVH5) [4**Nutravita Marine Collagen Tablets 1400mg Enhanced with Hyaluronic Acid - Hydrolysed Collagen Supplements for Women & Men - 120 Tablets (2 Month Supply) - with Vitamin C Vitamin E & Zinc - Not Powder**Nutravita**£14.55**4.4★2,691 rev](https://www.amazon.co.uk/dp/B0BHWL54ZM) [5**EneriWell Multi Collagen Supplements for Women Men 3000mg Hydrolyzed Bovine Collagen Peptides with Type 2 Biotin Vitamins C Glow up for Skin Hair Nails & Joints Halal Liquid Travel 30 sachets**EneriWell**£16.53**4.1★65 rev](https://www.amazon.co.uk/dp/B0FHKW7ZJG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**EneriWell Multi Collagen Supplements for Women Men 3000mg Hydrolyzed Bovine Collagen Peptides with Type 2 Biotin Vitamins C Glow up for Skin Hair Nails & Joints Halal Liquid Travel 30 sachets**EneriWell**£16.53**65 rev1y ago](https://www.amazon.co.uk/dp/B0FHKW7ZJG) [**Nutravita Marine Collagen Tablets 1400mg Enhanced with Hyaluronic Acid - Hydrolysed Collagen Supplements for Women & Men - 120 Tablets (2 Month Supply) - with Vitamin C Vitamin E & Zinc - Not Powder**Nutravita**£14.55**2,691 rev3y ago](https://www.amazon.co.uk/dp/B0BHWL54ZM) [**Bettervits Collagen Complex with Hyaluronic Acid and Vitamin C | Marine Collagen Supplements for Women and Men with Biotin | High-Strength Vitamin E for Skin Hair Nails Joint Health - 60 Capsules**Bettervits**£28.83**648 rev4y ago](https://www.amazon.co.uk/dp/B09W82SY2B) [**Theonia Collagen Complex Hyaluronic Acid & Sea Kelp Vitamin E C Biotin**Theonia**£34.01**441 rev4y ago](https://www.amazon.co.uk/dp/B09TJT3KG1) [**Collagen Hyaluronic Acid - Hydrolysed + Biotin and Q10 - Vitamins C D B12 and Zinc - Collagen Complex - 60 Capsules Nutralie**NUTRALIE**£12.81**11,492 rev6y ago](https://www.amazon.co.uk/dp/B07NQKTVH5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Collagen Hyaluronic Acid - Hydrolysed + Biotin and Q10 - Vitamins C D B12 and Zinc - Collagen Complex - 60 Capsules Nutralie**NUTRALIE**£12.81**4.3★**▲ 43%**](https://www.amazon.co.uk/dp/B07NQKTVH5) [**Pure Marine Collagen Capsules - 120 Capsules - 1200mg - 2 Months Supply**WeightWorld**£14.98**4.5★**▲ 36%**](https://www.amazon.co.uk/dp/B079C336Y3) [**Bettervits Collagen Complex with Hyaluronic Acid and Vitamin C | Marine Collagen Supplements for Women and Men with Biotin | High-Strength Vitamin E for Skin Hair Nails Joint Health - 60 Capsules**Bettervits**£28.83**4.1★**— 1%**](https://www.amazon.co.uk/dp/B09W82SY2B) [**Theonia Collagen Complex Hyaluronic Acid & Sea Kelp Vitamin E C Biotin**Theonia**£34.01**4.2★**— 4%**](https://www.amazon.co.uk/dp/B09TJT3KG1) [**EneriWell Multi Collagen Supplements for Women Men 3000mg Hydrolyzed Bovine Collagen Peptides with Type 2 Biotin Vitamins C Glow up for Skin Hair Nails & Joints Halal Liquid Travel 30 sachets**EneriWell**£16.53**4.1★**— 4%**](https://www.amazon.co.uk/dp/B0FHKW7ZJG)
**~~View all trending →~~**
## **What buyers say about collagen complex**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**23%
*“Good quality collagen and more”*
**Value For Money**13%
*“Worth every penny”*
**Skin Health**8%
*“My skin has got a clear glowing look”*
**Hair Growth**8%
*“Hair improvement”*
**Ease Of Use**7%
*“Easy to Take and Effective”*
**Advertised Vs Actual Product**7%
*“As described”*
**Ease Of Chewing/Swallowing**6%
*“Easy to swallow”*
**Calcium**4%
*“Collagen supplement”*
**Taste-Overall**3%
*“Capsules make it easier to take than powders which can sometimes not taste, or smell, so good”*
**Joint Pain**3%
*“no more achy joints”*
### **What buyers complain about **
**Value For Money**15%
*“Price v competitive ask me in 6 months time as to effective”*
**Side Effects**13%
*“Not suitable for everyone likely to cause tummy symptoms”*
**Skin Health**9%
*“Save your money and your skin, DON'T BUY”*
**Taste-Overall**7%
*“didnt like the powder forms of this supplement as it changed the taste of my coffee”*
**Wrinkles**6%
*“doesnt work miracles on wrinkles”*
**Ease Of Chewing/Swallowing**5%
*“not easy to swallow”*
**Functionality-Overall**4%
*“on second ome amd no difference yet”*
**Regulates Digestion**4%
*“bloated after eating”*
**Quality-Overall**4%
*“Not Very Good”*
**Ease Of Use**4%
*“Unable to use”*
## **Common questions**
- **Is collagen complex profitable to sell on Amazon United Kingdom?**
- The niche generates £94K/yr across 6 tracked products. 90-day search growth is -20.3%. Flapen's verdict: Skip it (43/100).
- **How competitive is the collagen complex niche?**
- 6 brands and 10 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 96% of demand.
- **What do buyers complain about in collagen complex?**
- Top complaints mined from reviews: Value For Money, Side Effects, Skin Health. The return rate is 0.0%.
- **When does demand for collagen complex peak?**
- Demand peaks in Apr–May; the busiest month runs 3.3× the quietest.
- **What does it cost to enter the collagen complex niche?**
- Listings span £12.81–£34.01; the average listing price is £20.28 (sweet spot $15–$100). The average incumbent carries 5,108 reviews — the moat a new listing must climb.
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