Is vital omega 3 fish oil profitable to sell on Amazon United States?

The niche generates $60K/yr across 3 tracked products. 90-day search growth is -28.4%. Flapen's verdict: Skip it (38/100).

How competitive is the vital omega 3 fish oil niche?

2 brands and 2 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in vital omega 3 fish oil?

Top complaints mined from reviews: Taste-Overall, Size-Overall, Side Effects. The return rate is 0.0%.

What does it cost to enter the vital omega 3 fish oil niche?

Listings span $33.46–$68.79; the average listing price is $47.15 (sweet spot $15–$100). The average incumbent carries 19,881 reviews — the moat a new listing must climb.

vital omega 3 fish oil

Skip it

A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Price range

Incredible$33.46–$68.79

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

Avg price

Great$47.15

avg listing price — sweet spot $15–$100

Conversion

Great10.7%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Review moat

Bad19,881

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$60K

$60K/yr · 12K searches

Growth

Bad-28.4%

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

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, vital omega 3 fish oil is a $60K/yr Amazon United States market (12K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 38/100.

Data updated Jul 26, 2026 · scored weekly · How we score niches

vital omega 3 fish oil market data

Units sold / yr: 1K–2K; avg 250–500/product
Revenue / yr: $59K–$71K; units × avg price
Conversion rate: 10.7%
Avg BSR: #149
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 3.1%
Avg brand age: 94 months
Avg seller age: 163 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

2 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

VITAL NUTRITIVE95%
Nordic Naturals5%

Demand

Weekly Amazon search volume, last 21 weeks — -28.4% search growth over the last 90 days.

Open Trend

Top vital omega 3 fish oil 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 3 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

VITAL NUTRITIVE$39.204.3★162 rev

VITAL NUTRITIVE$68.794.3★162 rev

Nordic Naturals Ultimate Omega Lemon Flavor - 90 Soft Gels - 1280 mg Omega-3 - High-Potency Omega-3 Fish Oil Supplement with EPA & DHA - Promotes Brain & Heart Health - Non-GMO - 45 Servings

Nordic Naturals$33.464.7★59,319 rev

Newest

by launch date

VITAL NUTRITIVE$39.20162 rev

1y ago

VITAL NUTRITIVE$68.79162 rev

1y ago

Nordic Naturals Ultimate Omega Lemon Flavor - 90 Soft Gels - 1280 mg Omega-3 - High-Potency Omega-3 Fish Oil Supplement with EPA & DHA - Promotes Brain & Heart Health - Non-GMO - 45 Servings

Nordic Naturals$33.4659,319 rev

9y ago

What buyers say about vital omega 3 fish oil

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

What buyers love

Quality-Overall27%

“they should be reliable quality”

Taste-Overall10%

“No weird taste”

Vitamin9%

“Great supplements”

Advertised Vs Actual Product6%

“Product is as advertised”

Ease Of Chewing/Swallowing4%

“Easy to swallow”

Smell4%

“I had not had an issue with odor as it has a light lemon scent”

Heart Health3%

“It offers some protection of the heart it is believed”

Dosage3%

“Good pills”

Ingredients-Overall3%

“High quality; clean ingredients help lower your triglyceride levels”

Side Effects3%

“No adverse affect”

What buyers complain about

Taste-Overall15%

“Tasteless”

Size-Overall12%

“But I found the capsules to be very large”

Side Effects8%

“my tests came up negative”

Value For Money5%

“even though theyre pretty expensive”

Acid Regulator/Stomach Ache Relief4%

“stomach upset I am experiencing with these”

Dosage3%

“I suspect the high dose of omega 3 is not good for me”

Ease Of Chewing/Swallowing3%

“could not even swallow it”

Oily/Greasy3%

“as they made me very gassy”

Quality-Overall3%

“But over the past couple of years the quality has gone way down”

Smell3%

“Horrific smell”

Top return reasons

Value For Money33%

Size-Overall33%

Ingredients-Overall17%

Vegan/Organic17%

Common questions

Is vital omega 3 fish oil profitable to sell on Amazon United States?: The niche generates $60K/yr across 3 tracked products. 90-day search growth is -28.4%. Flapen's verdict: Skip it (38/100).
How competitive is the vital omega 3 fish oil niche?: 2 brands and 2 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in vital omega 3 fish oil?: Top complaints mined from reviews: Taste-Overall, Size-Overall, Side Effects. The return rate is 0.0%.
What does it cost to enter the vital omega 3 fish oil niche?: Listings span $33.46–$68.79; the average listing price is $47.15 (sweet spot $15–$100). The average incumbent carries 19,881 reviews — the moat a new listing must climb.