Is omega 3 pregnancy profitable to sell on Amazon United Kingdom?

The niche generates £56K/yr across 8 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -7.0%. Flapen's verdict: Skip it (35/100).

How competitive is the omega 3 pregnancy niche?

6 brands and 98 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 96% of demand.

What do buyers complain about in omega 3 pregnancy?

Top complaints mined from reviews: Smell, Value For Money, Visibility. The return rate is 0.1%.

When does demand for omega 3 pregnancy peak?

Demand peaks in Aug–Sep; the busiest month runs 26.0× the quietest.

What does it cost to enter the omega 3 pregnancy niche?

Listings span £4.74–£19.75; the average listing price is £12.48 (sweet spot $15–$100). The average incumbent carries 2,739 reviews — the moat a new listing must climb.

omega 3 pregnancy

Skip it

A concentrated shelf (top 5 take 87% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Conversion

Great9.1%

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

Avg price

Good£12.48

avg listing price — sweet spot $15–$100

Review moat

Okay2,738.63

avg incumbent reviews — the moat a new listing must climb

Price range

Okay£4.74–£19.75

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-7.0%

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

Market size

Bad£56K

£56K/yr · 49K searches

Competition

Bad87%

top-5 click share — a locked-up shelf

Brand share

Bad96%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United Kingdom niche tracking, omega 3 pregnancy is a £56K/yr Amazon United Kingdom market (49K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 35/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

omega 3 pregnancy market data

Units sold / yr: 6K–8K; avg 1,000–1,250/product
Revenue / yr: £75K–£100K; units × avg price
Conversion rate: 9.1%
Avg BSR: #33
Page quality: 0%
Prime: 100%
Sponsored: 63%
Out of stock: 1.3%
Avg brand age: 83 months
Avg seller age: 164 days

Competition & brand share

The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 flat

Sellers

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

87%

Top 20: 100%

Open market

Vitabiotics Ultra77%
Pregnacare6%
Proceive5%
Bare Biology5%
Wild Nutrition4%
Nurture4%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 69 weeks — -7.0% search growth over the last 90 days.

Peak months: Aug, Sep · busiest ÷ quietest = 26.0×

Open Trend

Top omega 3 pregnancy search terms

vitabiotics omega 321K/yr -27.1%9.4% conv.
omega 3 pregnancy7K/yr +28.6%3.9% conv.
omega 3 vitabiotics6K/yr +17.5%9.9% conv.
omega 3 pregnancy vitamins2K/yr +34.2%1.1% conv.
omega 3 pregnancy supplements2K/yr +25.0%0.4% conv.
pregnancy omega 33K/yr +29.8%10.0% conv.
ultra omega 34K/yr -8.6%6.5% conv.
omega 3 pregnancy supplement4K/yr -69.6%6.1% conv.

All search terms

Top omega 3 pregnancy 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★)

All 8 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Vitabiotics Ultra Omega-3 Fish Oils Capsules with DHA EPA Nutritional Supplements for Heart Brain and Eye Vision 60 Count

Vitabiotics Ultra£4.844.6★4,295 rev

Vitabiotics Ultra Omega 3-6-9 3-in-1 Formula Capsules

Vitabiotics Ultra£11.324.9★31 rev

Vitabiotics Ultra Cod Liver Oil - 60 Capsules

Vitabiotics Ultra£4.744.6★4,295 rev

Pregnacare Plus Extra Support During Pregnancy

Pregnacare£7.224.7★12,809 rev

Proceive Pregnancy Omega 3 High Strength & Pure Fish Oil Capsules for Women Prenatal DHA & EPA Supplement for Pregnancy and Breastfeeding Moms 2000mg Omega 3 Supplement 1 Month Supply 60 Capsules

Proceive£16.694.5★91 rev

Newest

by launch date

Nurture£15.7831 rev

5mo ago

WILD NUTRITION Food-Grown Pregnancy + New Mother Omega 3 | Prenatal Omega 3 Pregnancy Vitamins for Women | Sustainably Sourced Essential Fatty Acids & DHA | 60 Capsules

Wild Nutrition£19.53207 rev

3y ago

Proceive Pregnancy Omega 3 High Strength & Pure Fish Oil Capsules for Women Prenatal DHA & EPA Supplement for Pregnancy and Breastfeeding Moms 2000mg Omega 3 Supplement 1 Month Supply 60 Capsules

Proceive£16.6991 rev

5y ago

Vitabiotics Ultra Omega 3-6-9 3-in-1 Formula Capsules

Vitabiotics Ultra£11.3231 rev

10y ago

Bare Biology Omega 3 Pregnancy Supplement - Mums & Bumps Fish Oil Capsules (30 Servings) DHA 560mg High Strength & 3rd Party Tested for Preconception Pregnancy & Breastfeeding

Bare Biology£19.75150 rev

10y ago

What buyers say about omega 3 pregnancy

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

What buyers love

Quality-Overall17%

“Good quality capsules”

Vitamin9%

“Good supplement”

Ease Of Chewing/Swallowing8%

“The capsules are easy to take”

Nutritional Content8%

“An easy to take supplement”

Value For Money8%

“worth every penny”

Ease Of Use8%

“In day to day use, its straightforward”

Fertility/Conception5%

“perfect for pregnancy journey”

Side Effects4%

“the capsules dont leave any fishy aftertaste”

Taste-Overall3%

“with no unpleasant aftertaste”

Smell2%

“No complaints about smell or taste”

What buyers complain about

Smell7%

“While they DO smell fishy”

Value For Money6%

“So overall these are more costly”

Visibility6%

“it was left for anybody to see and steal”

Ease Of Chewing/Swallowing6%

“Hard to swallow”

Joint Pain6%

“I started getting severe knee pain about 6 months ago”

Taste-Overall5%

“fishy aftertaste or cause unpleasant repeats can be really difficult”

Size-Overall4%

“The capsules are a little larger than the average size”

Dosage3%

“only caveat is that the packet only contains 56”

Vitamin1%

“High-strength Omega supplements are all a bit relative”

Quality-Overall1%

“even though the other brands were probably no different”

Common questions

Is omega 3 pregnancy profitable to sell on Amazon United Kingdom?: The niche generates £56K/yr across 8 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -7.0%. Flapen's verdict: Skip it (35/100).
How competitive is the omega 3 pregnancy niche?: 6 brands and 98 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in omega 3 pregnancy?: Top complaints mined from reviews: Smell, Value For Money, Visibility. The return rate is 0.1%.
When does demand for omega 3 pregnancy peak?: Demand peaks in Aug–Sep; the busiest month runs 26.0× the quietest.
What does it cost to enter the omega 3 pregnancy niche?: Listings span £4.74–£19.75; the average listing price is £12.48 (sweet spot $15–$100). The average incumbent carries 2,739 reviews — the moat a new listing must climb.