---
title: "Dha — £79K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/dha"
last_updated: "2026-07-31T11:29:30.522Z"
locale: en
meta:
description: "Niche score 50/100 · £79K/yr market · 55K searches/yr · £21.50 avg price. Soft demand (-29.1% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · £79K/yr market · 55K searches/yr · £21.50 avg price. Soft demand (-29.1% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Dha — £79K/yr Amazon UK Niche (2026) - Flapen"
---
# **dha**
**Worth a look**
Shows low returns (0.1%), but soft demand (-29.1% this quarter) keeps it on the watch list.
Market size 20Growth 10Conversion 72Competition 66Returns 100Price range 83Avg price 91Brand share 38Review moat 25Quality gap 47
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£21.50**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£4.84–£74.04**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****6.7%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****45%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****82%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Bad****4,589.16**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****£79K**
£79K/yr · 55K searches
**Growth**
**Bad****-29.1%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, dha is a £79K/yr Amazon United Kingdom market (55K searches/yr). The top 5 brands hold 82% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **dha market data**
- **Units sold / yr**
- **3K–3K**
- avg 0–100/product
- **Revenue / yr**
- **£54K–£65K**
- units × avg price
- **Conversion rate**
- **6.7%**
- **Avg BSR**
- **#304**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **94%**
- **Out of stock**
- **2.3%**
- **Avg brand age**
- **64 months**
- **Avg seller age**
- **164 days**
## **Competition & brand share**
The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**15 **▲rising
**Sellers**
**63**
**Top-5 brand share**
**82%**
Top 20: 100%
**Top-5 click share**
**45%**
Top 20: 86%
**Open market**
**14%**
- Zita West52% - Zipvit11% - MAV NUTRITION10% - Nordic Naturals5% - Natures Aid4% - NOW4% - Open — no brand owns it (9 brands, 14%)
## **Demand**
Weekly Amazon search volume, last 46 weeks — -29.1% search growth over the last 90 days.
2K2KSpike '25Black Friday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/dha/trend)
## **Top dha search terms**
- **dha**31K/yr-28.2%3.4% conv. - **zita west**10K/yr+9.8%7.9% conv. - **dha supplements**9K/yr-33.4%4.8% conv. - **zita west pregnancy vitamins**3K/yr-4.0%17.2% conv. - **dha supplement**2K/yr-90.7%3.3% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/dha/search-terms)
## **Top dha 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%5%£4K10%£8K15%£12K20%£16K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Zita West Vital DHA with Omega 3 for Fertility Pregnancy and Breastfeeding | (60 Capsules 1 Month Supply)**Zita West**£18.06**4.5★685 rev](https://www.amazon.co.uk/dp/B001AZA4JQ) [2**Zipvit Omega 3 Fish Oil 2000mg EPA 660mg DHA 440mg Wild-Caught Cold Water Fish Supports Heart Brain & Vision 120 Softgels 2 Months Supply**Zipvit**£8.14**4.6★20,714 rev](https://www.amazon.co.uk/dp/B07649WV5Y) [3**Zita West Vitafem Premium Fertility Supplement for Women - Prenatal Vitamins with Folate for Preconception Support - 60 Capsules (1 Month Supply)**Zita West**£26.45**4.5★231 rev](https://www.amazon.co.uk/dp/B0056PJIY8) [4**Zita West Pregnancy Plan Conception Vitamins - Preconception Pregnancy & Breastfeeding Multivitamin - including Folate - 30 Tablets (1 Month Supply)**Zita West**£12.36**4.4★102 rev](https://www.amazon.co.uk/dp/B0056PJI52) [5**Zita West Kaneka Ubiquinol 200mg (from 2 Capsules) - Premium CoQ10 Supplement for Fertility Energy & Overall Health - 60 Capsules (1 Month Supply)**Zita West**£41.14**4.4★44 rev](https://www.amazon.co.uk/dp/B0881J44GF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**DHA Ultra 1 010MG | Prenatal Development Brain & Cognitive Health Support | Omega 3 Fish Oil | 1 414MG Total Omega-3s | High Strength DHA Supplements | Sustainably Sourced Gluten-Free | 60 Ct.**MAV NUTRITION**£8.57**134 rev1y ago](https://www.amazon.co.uk/dp/B0FJGD2KPK) [**Vegan Omega 3 Algae Oil | Plant Based DHA EPA | Sustainably Sourced No Carrageenan Non GMO | Heart Brain and Eye Health | Fish Oil Alternative | Algae Omega 3 Supplement | 60 Softgel Capsules**MAV NUTRITION**£11.60**1,773 rev1y ago](https://www.amazon.co.uk/dp/B0DJMZMZDC) [**Now Foods Double Strength DHA-500 Omega-3 from Fatty Acids High Dose 90 Softgels Soy Free Gluten Free Non-GMO**NOW**£26.43**182 rev2y ago](https://www.amazon.co.uk/dp/B0043MUWOU) [**Nordic Naturals DHA 830mg Omega 3 Capsules High Strength Omega 3 Fish Oil with EPA and DHA Strawberry Flavour 90 Softgels Lab-Tested Soy-Free Gluten-Free**Nordic Naturals**£24.81**46 rev3y ago](https://www.amazon.co.uk/dp/B0C7R8376Q) [**Nordic Naturals DHA Xtra 1660mg Omega 3 Capsules High Strength Fish Oil with EPA and DHA Strawberry Flavour 60 Softgels Soy-Free Gluten-Free**Nordic Naturals**£31.32**69 rev3y ago](https://www.amazon.co.uk/dp/B0C7R6J8H5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Triple Strength Omega 3 Fish Oil 3600 mg | EPA & DHA | Over 2100mg Omega-3 Fatty Acids | 1300mg EPA + 860mg DHA | Best Essential Fatty Acids | Premium Wild Caught & Burpless Fish Oil | 180 Ct**MAV NUTRITION**£29.64**4.5★**▲ 150%**](https://www.amazon.co.uk/dp/B07V5Q651G) [**Zita West Kaneka Ubiquinol 200mg (from 2 Capsules) - Premium CoQ10 Supplement for Fertility Energy & Overall Health - 120 Capsules (2 Month Supply)**Zita West**£74.04**4.4★**▲ 106%**](https://www.amazon.co.uk/dp/B0FC3XZ1V8) [**Now Foods Double Strength DHA-500 Omega-3 from Fatty Acids High Dose 90 Softgels Soy Free Gluten Free Non-GMO**NOW**£26.43**4.6★**▲ 90%**](https://www.amazon.co.uk/dp/B0043MUWOU) [**Vitabiotics Ultra Omega-3 Fish Oils Capsules with DHA EPA Nutritional Supplements for Heart Brain and Eye Vision 60 Count**Vitabiotics Ultra**£4.84**4.6★**▲ 44%**](https://www.amazon.co.uk/dp/B001FFLPS0) [**Nordic Naturals DHA 830mg Omega 3 Capsules High Strength Omega 3 Fish Oil with EPA and DHA Strawberry Flavour 90 Softgels Lab-Tested Soy-Free Gluten-Free**Nordic Naturals**£24.81**4.6★**▲ 44%**](https://www.amazon.co.uk/dp/B0C7R8376Q)
**~~View all trending →~~**
## **What buyers say about dha**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**24%
*“good quality capsules”*
**Value For Money**14%
*“Good value for money”*
**Ease Of Chewing/Swallowing**7%
*“The capsules are easy to take and”*
**Vitamin**6%
*“Lovely vitamins”*
**Advertised Vs Actual Product**6%
*“As described”*
**Ease Of Use**4%
*“Easy to store”*
**Taste-Overall**4%
*“with no unpleasant aftertaste”*
**Joint Pain**3%
*“Helps joint pain”*
**Dosage**3%
*“Very good capsules easy to take”*
**Nutritional Content**3%
*“Good dietary supplement”*
### **What buyers complain about **
**Taste-Overall**14%
*“The aftertaste is awful”*
**Smell**8%
*“Fishy odor”*
**Dosage**7%
*“this is not the case its 2000 mg per serving”*
**Size-Overall**7%
*“They are huge”*
**Advertised Vs Actual Product**5%
*“Description deceiving”*
**Value For Money**4%
*“Not worth it”*
**Ease Of Chewing/Swallowing**2%
*“Capsules are a bit large to swallow”*
**Ingredients-Overall**2%
*“Ingredients have changed”*
**Vitamin**2%
*“Cant comment on effectiveness of the vitamins as only just started using it”*
**Vegan/Organic**2%
*“BEWARE Vegans and vegetarians”*
### **Top return reasons **
**Smell**33%
**Heart Health**17%
**Size-Overall**11%
**Certifications**11%
**Vegan/Organic**11%
**Stuck/Fused Together**6%
**Side Effects**6%
**Moist/Dry**6%
## **Common questions**
- **Is dha profitable to sell on Amazon United Kingdom?**
- The niche generates £79K/yr across 32 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -29.1%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the dha niche?**
- 15 brands and 63 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 82% of demand.
- **What do buyers complain about in dha?**
- Top complaints mined from reviews: Taste-Overall, Smell, Dosage. The return rate is 0.1%.
- **What does it cost to enter the dha niche?**
- Listings span £4.84–£74.04; the average listing price is £21.50 (sweet spot $15–$100). The average incumbent carries 4,589 reviews — the moat a new listing must climb.
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