prenatal dha
Worth a lookShows low returns (0.0%), but strong incumbent ratings (4.6★) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Incredible$29.47avg listing price — sweet spot $15–$100
Conversion
Great9.7%search→purchase rate — share of searches ending in a sale
Market size
Great$1.1M$1.1M/yr · 393K searches
Price range
Great$7.54–$48.06cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+11.1%90-day search growth — must beat 0% to launch
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Brand share
Okay90%top-5 brand share — brands hold most of the demand
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad5,146.76avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, prenatal dha is a $1.1M/yr Amazon United States market (393K searches/yr). The top 5 brands hold 90% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 26, 2026 · scored weekly · How we score niches
prenatal dha market data
- Units sold / yr
- 30K–40K
- avg 1,500–2,000/product
- Revenue / yr
- $884K–$1.2M
- units × avg price
- Conversion rate
- 9.7%
- Avg BSR
- #171
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 76%
- Out of stock
- 0.0%
- Avg brand age
- 82 months
- Avg seller age
- 153 days
Competition & brand share
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.Brands
12 rising
Sellers
623
Top-5 brand share
90%
Top 20: 100%
Top-5 click share
69%
Top 20: 99%
Open market
8%
- Nordic Naturals53%
- THORNE21%
- Garden of Life7%
- Nature Made6%
- Pink Stork3%
- MegaFood2%
- Open — no brand owns it (6 brands, 8%)
Demand & seasonality
Weekly Amazon search volume, last 99 weeks — +11.1% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 2.0×
Top prenatal dha search terms
- prenatal dha83K/yr
- nordic naturals prenatal dha48K/yr
- dha prenatal23K/yr
- dha prenatal vitamins37K/yr
- prenatal with dha25K/yr
- thorne prenatal dha17K/yr
- nordic prenatal dha16K/yr
- nordic naturals prenatal20K/yr
- thorne dha16K/yr
- prenatal omega 313K/yr
Top prenatal 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.
All 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Nordic Naturals Prenatal DHA Unflavored - 90 Soft Gels - 830 mg Omega-3 + 400 IU Vitamin D3 - Supports Brain Development in Babies During Pregnancy & Lactation - Non-GMO - 45 Servings
Nordic Naturals$25.224.8★6,233 rev
Nordic Naturals Prenatal DHA Unflavored - 180 Soft Gels - 830 mg Omega-3 + 400 IU Vitamin D3 - Supports Brain Development in Babies During Pregnancy & Lactation - Non-GMO - 90 Servings
Nordic Naturals$46.394.8★6,233 rev
THORNE - Prenatal DHA - 650 mg DHA and 200 mg of EPA - Supports Babys Brain & Nervous System Development from Pregnancy to Nursing* - 30 Servings
THORNE$29.864.6★964 rev
Nordic Naturals Prenatal DHA Strawberry - 120 Soft Gels - 830 mg Omega-3 + 400 IU Vitamin D3 - Supports Brain Development in Babies During Pregnancy & Lactation - Non-GMO - 60 Servings
Nordic Naturals$32.654.7★2,778 rev
Garden of Life Dr. Formulated Prenatal DHA Fish Oil - 500mg DHA & DPA in Triglyceride Form 100% DV Vitamin D3 Single Source Mercury Free Omega 3 Supplements for Womens Health 30 Softgels
Garden of Life$23.364.6★303 rev
Newest
by launch date
Prenatal Omega-3 Pro - High Potency Dose of Sustainably Sourced Fish Oil 1000mg DHA 1000mg EPA Encased in a Gelatin-Free Plant-Based Softgel Shell 120ct
Needed.$48.06103 rev
Prenatal DHA for Women 600mg 120 Softgels Supports Babys Brain & Eye Development | Triglyceride Omega 3 Fish Oil DHA Prenatal Vitamins for Pregnancy & Nursing with Vitamin D3 | 300mg per Capsule
Mother's Promise$26.71177 rev
Prenatal Vitamins for Women with Folic Acid + Omega 3 DHA for Fetal Brain Development Best Prenatal Vitamin Supplement Daily Pregnancy Multivitamin Nutritional Support Non-GMO - 240 Softgels
Nature's Nutrition$25.872,044 rev
Nordic Naturals Prenatal Multivitamin for Women - Daily Vegetarian Prenatal Vitamins - 22 Essential Nutrients Including B6 Folate and Iron - 60 Tablets - 30 Servings
Nordic Naturals$39.75226 rev
Nordic Naturals Zero Sugar DHA Prenatal Vitamin Gummies Strawberry Orange Flavor - 27 Gummies - Supplements for Pregnancy - 600 mg Omega-3 Fish Oil and 400 IU Vitamin D3-27 Servings
Nordic Naturals$21.96173 rev
Trending
90-day click momentum
Mama Bird - Pre+Postnatal DHA (30 Servings) Omega 3 Fish Oil 500mg DHA - Lemon-Infused Softgels - Mom & Baby Brain Health - Post+Prenatal Vitamins for Women - Gluten Free Non GMO
Best Nest Wellness$32.184.7★
Prenatal Vitamins for Women with Folic Acid + Omega 3 DHA for Fetal Brain Development Best Prenatal Vitamin Supplement Daily Pregnancy Multivitamin Nutritional Support Non-GMO - 240 Softgels
Nature's Nutrition$25.874.7★
Prenatal Omega-3 Pro - High Potency Dose of Sustainably Sourced Fish Oil 1000mg DHA 1000mg EPA Encased in a Gelatin-Free Plant-Based Softgel Shell 120ct
Needed.$48.064.7★
Nordic Naturals Prenatal DHA Unflavored - 90 Soft Gels - 830 mg Omega-3 + 400 IU Vitamin D3 - Supports Brain Development in Babies During Pregnancy & Lactation - Non-GMO - 45 Servings
Nordic Naturals$25.224.8★
Nature Made Prenatal Vitamins for Women with Folic Acid + DHA Prenatal Vitamin and Mineral Supplement for Daily Nutritional Support 60 Softgels 60 Day Supply
Nature Made$15.234.6★
What buyers say about prenatal dha
What buyers praise and complain about, mined from review topics.What buyers love
“Great vitamin”
“the taste is refreshing”
“the quality has been consistent”
“Helped me get pregnant”
“Great value”
“Have no issues with swallowing”
“No strange smell”
“No stomach issues”
“Clean ingredients”
“neutral flavor”
What buyers complain about
“Funky smell”
“Strong fishy taste”
“I would not recommend these vitamins”
“Strange side effects”
“I really don't like thay they are flavored capsules though”
“Hurts my stomach”
“They are literally hurting babies by their under-disclosure of the daily recommended amount of capsules”
“They are small”
“Not worth it”
“a few capsules are rotten”
Top return reasons
Common questions
- Is prenatal dha profitable to sell on Amazon United States?
- The niche generates $1.1M/yr across 21 tracked products. 90-day search growth is +11.1%. Flapen's verdict: Worth a look (55/100).
- How competitive is the prenatal dha niche?
- 12 brands and 623 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 90% of demand.
- What do buyers complain about in prenatal dha?
- Top complaints mined from reviews: Smell, Taste-Overall, Vitamin. The return rate is 0.0%.
- When does demand for prenatal dha peak?
- Demand is steady year-round — the busiest month runs 2.0× the quietest.
- What does it cost to enter the prenatal dha niche?
- Listings span $7.54–$48.06; the average listing price is $29.47 (sweet spot $15–$100). The average incumbent carries 5,147 reviews — the moat a new listing must climb.