Is dha 1000mg profitable to sell on Amazon United States?

The niche generates $39K/yr across 15 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +4.7%. Flapen's verdict: Skip it (44/100).

How competitive is the dha 1000mg niche?

13 brands and 411 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 76% of demand.

What do buyers complain about in dha 1000mg?

Top complaints mined from reviews: Dosage, Size-Overall, Smell. The return rate is 0.0%.

When does demand for dha 1000mg peak?

Demand is steady year-round — the busiest month runs 1.7× the quietest.

What does it cost to enter the dha 1000mg niche?

Listings span $14.76–$54.84; the average listing price is $31.12 (sweet spot $15–$100). The average incumbent carries 1,339 reviews — the moat a new listing must climb.

dha 1000mg

Skip it

A small market ($39K/yr) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$31.12

avg listing price — sweet spot $15–$100

Price range

Incredible$14.76–$54.84

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

Conversion

Good4.6%

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

Review moat

Good1,338.53

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay76%

top-5 brand share — brands hold most of the demand

Growth

Okay+4.7%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Competition

Bad73%

top-5 click share — a locked-up shelf

Market size

Bad$39K

$39K/yr · 28K searches

According to Flapen's Amazon United States niche tracking, dha 1000mg is a $39K/yr Amazon United States market (28K searches/yr). The top 5 brands hold 76% of demand. Verdict: Skip it — 44/100.

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

dha 1000mg market data

Units sold / yr: 2K–2K; avg 100–250/product
Revenue / yr: $47K–$62K; units × avg price
Conversion rate: 4.6%
Avg BSR: #188
Page quality: 0%
Prime: 100%
Sponsored: 60%
Out of stock: 5.7%
Avg brand age: 86 months
Avg seller age: 168 days

Competition & brand share

The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.

Brands

13 rising

Sellers

411

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

73%

Top 20: 100%

Open market

20%

NOW Foods29%
Micro Ingredients21%
DEAL SUPPLEMENT13%
Garden of Life9%
MAV NUTRITION4%
Horbäach4%

Demand & seasonality

Weekly Amazon search volume, last 97 weeks — +4.7% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.7×

Open Trend

Top dha 1000mg search terms

dha 1000mg15K/yr -9.6%5.6% conv.
1000mg dha4K/yr +69.0%0.6% conv.
dha women supplement4K/yr +76.4%0.0% conv.
dha 10005K/yr -26.1%9.9% conv.

All search terms

Top dha 1000mg 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 15 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

NOW Foods Supplements DHA 1 000 Brain Support Extra Strength 1 000 mg DHA 90 Softgels

NOW Foods$27.594.7★1,231 rev

Omega 3 Fish Oil DHA Supplements 1000mg with EPA 500mg 200 Softgels Lemon Flavored Burpless (Enteric Coated) | Deep Sea Fresh Fish Wild Caught from Norwegian Waters | Mercury Free

Micro Ingredients$28.564.6★1,036 rev

DHA Supplements | 240 Softgels Burpless Lemon Flavor DHA 1000mg + EPA 500mg Wild Caught Fish Rich in Omega-3s Mercury Free Non-GMO Support Brain Heart & Joint Health

DEAL SUPPLEMENT$27.894.6★673 rev

Garden of Life Dr. Formulated DHA 1 000mg Fish Oil Once Daily Omega 3 Fish Oil Supplement with 1 000mg DHA + DPA in Triglyceride Form for Brain & Heart Health Non-GMO Citrus Flavored 30 Softgels

Garden of Life$20.564.5★535 rev

MAV NUTRITION$14.764.6★135 rev

Newest

by launch date

MegaGold DHA 1000 Fish Oil Omega 3 Supplement - High DHA & 1000mg of Omega-3 Fatty Acids Burpless Fish Oil Capsules for Men and Women Supports Brain and Eye Health* - 120 Count Mini Softgels

MegaGold$49.8234 rev

8mo ago

MAV NUTRITION$14.76135 rev

11mo ago

Omega 3 Fish Oil 4800 mg EPA 1728 mg | DHA 1152 mg from Wild-Caught Anchovies Burpless Mini Softgels Pure Omega-3 Fatty Acid Supplement Non-GMO Gluten-Free No Aftertaste 240 Capsules

MERRY VITA$27.28241 rev

1y ago

Omega 3 Fish Oil with Maximum EPA DHA - Supports Brain Liver Heart & Immunity - Made in The USA - 150 Softgels

MOM NUTRIX$29.831,185 rev

1y ago

Horbaach DHA Supplement 1500mg | 90 Softgels | EPA Omega 3 DHA

Horbäach$16.28118 rev

3y ago

What buyers say about dha 1000mg

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

What buyers love

Quality-Overall22%

“High quality and easy to take daily”

Value For Money11%

“Good deal”

Ease Of Chewing/Swallowing10%

“The directions also say they can be chewed or swallowed”

Taste-Overall4%

“There is no bad taste or smell”

Vitamin3%

“Quality vitamin gelcaps”

Advertised Vs Actual Product3%

“Just as advertised”

Nutritional Content3%

“A great supplement”

Dosage3%

“The dosage is great”

Ingredients-Overall2%

“High Quality Supplement”

Heart Health2%

“HealthyHeart helper”

What buyers complain about

Dosage15%

“Dosage not accurate”

Size-Overall12%

“these capsules are not very large”

Smell8%

“Strong oil smell too, like rancid”

Taste-Overall7%

“No good there is aftertaste”

Advertised Vs Actual Product7%

“Not as advertised”

Vegan/Organic3%

“THESE CONTAIN SOY”

Value For Money2%

“can get very expensive”

Ease Of Chewing/Swallowing2%

“I had a lot of trouble swallowing them”

Regulates Digestion2%

“Causes acid reflux”

Quality-Overall2%

“Quality is not even close”

Top return reasons

Size-Overall25%

Taste-Overall25%

Dosage25%

Vitamin13%

Leak-Proof13%

Common questions

Is dha 1000mg profitable to sell on Amazon United States?: The niche generates $39K/yr across 15 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +4.7%. Flapen's verdict: Skip it (44/100).
How competitive is the dha 1000mg niche?: 13 brands and 411 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 76% of demand.
What do buyers complain about in dha 1000mg?: Top complaints mined from reviews: Dosage, Size-Overall, Smell. The return rate is 0.0%.
When does demand for dha 1000mg peak?: Demand is steady year-round — the busiest month runs 1.7× the quietest.
What does it cost to enter the dha 1000mg niche?: Listings span $14.76–$54.84; the average listing price is $31.12 (sweet spot $15–$100). The average incumbent carries 1,339 reviews — the moat a new listing must climb.