---
title: "Cod Liver Oil for Kids — $109K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/cod-liver-oil-for-kids"
last_updated: "2026-08-06T14:54:50.822Z"
locale: en
meta:
description: "Niche score 42/100 · $109K/yr market · 71K searches/yr · $25.18 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $109K/yr market · 71K searches/yr · $25.18 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Cod Liver Oil for Kids — $109K/yr Amazon US Niche (2026) - Flapen"
---
# **cod liver oil for kids**
**Skip it**
Soft demand (-39.8% this quarter) — this niche doesn't clear our bar today.
Market size 26Growth 5Conversion 68Competition 34Returns 100Price range 80Avg price 95Brand share 12Review moat 37Quality gap 33
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$25.18**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$10.06–$36.44**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****6.1%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****2,762.58**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****64%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$109K**
$109K/yr · 71K searches
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
**Growth**
**Bad****-39.8%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, cod liver oil for kids is a $109K/yr Amazon United States market (71K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Mar. Verdict: Skip it — 42/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cod liver oil for kids market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **$101K–$126K**
- units × avg price
- **Conversion rate**
- **6.1%**
- **Avg BSR**
- **#256**
- **Page quality**
- **0%**
- **Prime**
- **89%**
- **Sponsored**
- **53%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **75 months**
- **Avg seller age**
- **170 days**
## **Competition & brand share**
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **▼falling
**Sellers**
**556**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**64%**
Top 20: 100%
**Open market**
**2%**
- CHILDLIFE ESSENTIALS31% - Nordic Naturals26% - Carlson22% - LILICARE10% - SCOTT'S EMULSION6% - Babivek3% - Open — no brand owns it (1 brand, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -39.8% search growth over the last 90 days.
7K5KSpike '24Holiday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar · busiest ÷ quietest = 3.4×
[**Open Trend **](https://flapen.com/research/us/health-household/cod-liver-oil-for-kids/trend)
## **Top cod liver oil for kids search terms**
- **cod liver oil for kids**47K/yr-41.5%4.3% conv. - **cod liver oil kids**13K/yr-36.5%5.1% conv. - **kids cod liver oil**11K/yr-36.9%6.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/cod-liver-oil-for-kids/search-terms)
## **Top cod liver oil for kids 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%10%$11K20%$22K30%$33K40%$44K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 19 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**ChildLife Essentials Cod Liver Fish Oil for Kids Strawberry 8 fl Oz**CHILDLIFE ESSENTIALS**$22.98**4.5★1,178 rev](https://www.amazon.com/dp/B0009LHZD0) [2**Nordic Naturals Childrens DHA Strawberry - 8 oz for Kids - 530 mg Omega-3 with EPA & DHA - Brain Development & Function - Non-GMO - 96 Servings**Nordic Naturals**$29.03**4.6★10,556 rev](https://www.amazon.com/dp/B002WTCLGI) [3**Cod Liver Oil Gummies 1000mg for Adults & Kids 9+ w/Omega 3 (EPA & DHA) Vitamins A D3 & K2 - Cod Liver Oil Omega 3 Gummies for Immune Brain & Cognitive Support SugarFree Orange Flavor 120Cts**LILICARE**$36.44**4.6★133 rev](https://www.amazon.com/dp/B0F3CY9SD9) [4**Carlson - Kids Cod Liver Oil 550 mg Omega-3s Vitamins A & D3 Wild Norwegian Bubble Gum 250 mL**Carlson**$31.84**4.6★622 rev](https://www.amazon.com/dp/B008XCD5YA) [5**Carlson - Kids Cod Liver Oil 550 mg Omega-3s Vitamins A & D3 Wild Norwegian Lemon 250 mL**Carlson**$30.77**4.7★1,368 rev](https://www.amazon.com/dp/B003B3P4PY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SCOTTS EMULSION Cod Liver Oil for Kids Orange Fruits & Cherry Flavors Fish Oil for Kids with Omega 3 Vitamins A D E & B1 Cod Liver Oil Liquid 3-Pack 6.5 Fl Oz Each**SCOTT'S EMULSION**$25.20**11 rev5mo ago](https://www.amazon.com/dp/B0GMYKCQ6K) [**SCOTTS EMULSION Cod Liver Oil Liquid for Kids Fruits Flavor Supports Growth Immunity & Bone Health Rich in Omega 3 & Vitamins A+D Easy-to-Take Fish Oil 6.5 Fl Oz**SCOTT'S EMULSION**$10.29**91 rev7mo ago](https://www.amazon.com/dp/B0G549ZZWM) [**SCOTTS EMULSION Cod Liver Oil | Orange | 6.5 fl oz | 1-Pack**SCOTT'S EMULSION**$10.23**148 rev7mo ago](https://www.amazon.com/dp/B0G53K2D34) [**Babivek Cod Liver Oil Gummies 1000mg for Adults & Kids with Omega-3 Vitamin A & D3 Fish Oil Supplement Supports Eye Health Brain Function & Bone Health Sugar-Free Non-GMO Gluten-Free 60 Count**Babivek**$10.06**17 rev1y ago](https://www.amazon.com/dp/B0FFGV943Q) [**Cod Liver Oil Gummies 1000mg for Adults & Kids 9+ w/Omega 3 (EPA & DHA) Vitamins A D3 & K2 - Cod Liver Oil Omega 3 Gummies for Immune Brain & Cognitive Support SugarFree Orange Flavor 120Cts**LILICARE**$36.44**133 rev1y ago](https://www.amazon.com/dp/B0F3CY9SD9)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SCOTTS EMULSION Cod Liver Oil for Kids Orange Fruits & Cherry Flavors Fish Oil for Kids with Omega 3 Vitamins A D E & B1 Cod Liver Oil Liquid 3-Pack 6.5 Fl Oz Each**SCOTT'S EMULSION**$25.20**4.4★**▲ 472%**](https://www.amazon.com/dp/B0GMYKCQ6K) [**Babivek Cod Liver Oil Gummies 1000mg for Adults & Kids with Omega-3 Vitamin A & D3 Fish Oil Supplement Supports Eye Health Brain Function & Bone Health Sugar-Free Non-GMO Gluten-Free 60 Count**Babivek**$10.06**3.7★**▲ 148%**](https://www.amazon.com/dp/B0FFGV943Q) [**SCOTTS EMULSION Cod Liver Oil | Orange | 6.5 fl oz | 1-Pack**SCOTT'S EMULSION**$10.23**4.5★**▲ 111%**](https://www.amazon.com/dp/B0G53K2D34) [**Carlson - Kids Cod Liver Oil 550 mg Omega-3s Plus Vitamins A and D3 Wild Caught Norwegian Arctic Cod Sustainably Sourced Nordic Liquid Fish Oil Green Apple 250 mL (8.4 Fl Oz)**Carlson**$31.73**4.6★**▲ 105%**](https://www.amazon.com/dp/B09KSVWF7P) [**SCOTTS EMULSION Cod Liver Oil Liquid for Kids Fruits Flavor Supports Growth Immunity & Bone Health Rich in Omega 3 & Vitamins A+D Easy-to-Take Fish Oil 6.5 Fl Oz**SCOTT'S EMULSION**$10.29**4.4★**▲ 66%**](https://www.amazon.com/dp/B0G549ZZWM)
**~~View all trending →~~**
## **What buyers say about cod liver oil for kids**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**21%
*“Overall, it is a high-quality, reliable supplement that delivers great nutritional benefits”*
**Taste-Overall**20%
*“Amazing taste”*
**Flavor**10%
*“The flavor is mild”*
**Vitamin**5%
*“This vitamin supplement is very good”*
**Ease Of Chewing/Swallowing**5%
*“happily chews them right up”*
**Ease Of Use**3%
*“easy to use”*
**Nutritional Content**3%
*“it gives me peace of mind knowing that Im supporting my daily health”*
**Ingredients-Overall**2%
*“Good ingredients”*
**Efficiency**2%
*“its effective”*
**Value For Money**2%
*“the price is affordable”*
### **What buyers complain about **
**Taste-Overall**20%
*“The aftertaste is ROUGH”*
**Flavor**8%
*“Awful flavor”*
**Texture/Consistency-Overall**7%
*“Odd texture”*
**Value For Money**6%
*“Costly”*
**Smell**6%
*“Too much of a fishy smell and taste”*
**Allergies**3%
*“Allergic reaction”*
**Vitamin**2%
*“My only issue is that cod liver naturally contain vitamins A and D”*
**Leak-Proof**2%
*“My only con is the bottle always drips”*
**Ease Of Chewing/Swallowing**2%
*“refused to eat”*
**Natural Resource Wastage**2%
*“Waste of money”*
### **Top return reasons **
**Value For Money**21%
**Leak-Proof**14%
**Ease Of Chewing/Swallowing**11%
**Taste-Overall**11%
**Adhesion/Stickiness**7%
**Dosage**7%
**Smell**7%
**Quality-Overall**7%
**Vitamin**7%
**Durability**7%
## **Common questions**
- **Is cod liver oil for kids profitable to sell on Amazon United States?**
- The niche generates $109K/yr across 19 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -39.8%. Flapen's verdict: Skip it (42/100).
- **How competitive is the cod liver oil for kids niche?**
- 7 brands and 556 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in cod liver oil for kids?**
- Top complaints mined from reviews: Taste-Overall, Flavor, Texture/Consistency-Overall. The return rate is 0.0%.
- **When does demand for cod liver oil for kids peak?**
- Demand peaks in Mar; the busiest month runs 3.4× the quietest.
- **What does it cost to enter the cod liver oil for kids niche?**
- Listings span $10.06–$36.44; the average listing price is $25.18 (sweet spot $15–$100). The average incumbent carries 2,763 reviews — the moat a new listing must climb.
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