---
title: "Black Seed Oil Capsules — $1.1M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/black-seed-oil-capsules"
last_updated: "2026-08-10T01:43:59.624Z"
locale: en
meta:
description: "Niche score 60/100 · $1.1M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 60/100 · $1.1M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Black Seed Oil Capsules — $1.1M/yr Amazon US Niche (2026) - Flapen"
---
# **black seed oil capsules**
**Worth a look**
Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 79Growth 17Conversion 76Competition 55Returns 100Price range 78Avg price 95Brand share 70Review moat 22Quality gap 30
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$23.20**
avg listing price — sweet spot $15–$100
**Market size**
**Great****$1.1M**
$1.1M/yr · 627K searches
**Price range**
**Great****$8.15–$39.70**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****7.2%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Good****63%**
top-5 brand share — brands hold most of the demand
**Competition**
**Good****52%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****10,284.79**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-15.6%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, black seed oil capsules is a $1.1M/yr Amazon United States market (627K searches/yr). The top 5 brands hold 63% of demand. Demand peaks in Aug–Sep. Verdict: Worth a look — 60/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **black seed oil capsules market data**
- **Units sold / yr**
- **50K–60K**
- avg 2,500–3,000/product
- **Revenue / yr**
- **$1.2M–$1.4M**
- units × avg price
- **Conversion rate**
- **7.2%**
- **Avg BSR**
- **#100**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **92%**
- **Out of stock**
- **5.0%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **164 days**
## **Competition & brand share**
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**19 **▲rising
**Sellers**
**539**
**Top-5 brand share**
**63%**
Top 20: 100%
**Top-5 click share**
**52%**
Top 20: 95%
**Open market**
**31%**
- Healths Harmony26% - Amazing Herbs13% - Micro Ingredients8% - Horbäach8% - Carlyle8% - ZHOU6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -15.6% search growth over the last 90 days.
90K70KSpike '24Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug, Sep · busiest ÷ quietest = 4.4×
[**Open Trend **](https://flapen.com/research/us/health-household/black-seed-oil-capsules/trend)
## **Top black seed oil capsules search terms**
- **black seed oil capsules**373K/yr-16.9%6.8% conv. - **black seed oil pills**35K/yr-7.8%4.8% conv. - **black cumin seed oil capsules**35K/yr+2.7%7.0% conv. - **blackseed oil organic capsules**33K/yr-24.1%6.1% conv. - **black seed oil organic cold pressed capsules**29K/yr-15.5%5.4% conv. - **black seed oil capsules organic**19K/yr-20.7%6.0% conv. - **organic black seed oil capsules**21K/yr-22.1%5.0% conv. - **black seed capsules**14K/yr-37.2%4.5% conv. - **black seed oil softgels**10K/yr-10.5%5.7% conv. - **black seed oil supplements**8K/yr-17.1%5.1% conv. [**All search terms **](https://flapen.com/research/us/health-household/black-seed-oil-capsules/search-terms)
## **Top black seed oil capsules 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%$105K20%$211K30%$316K40%$422K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Black Seed Oil - 120 Softgel Capsules Skin Health (Non-GMO & Vegan) Cold-Pressed Nigella Sativa Producing Pure Black Cumin Seed Oil with Vitamin E - 500mg Each 1000mg Per 2 Capsule Serving**Healths Harmony**$21.22**4.5★53,219 rev](https://www.amazon.com/dp/B0714PK8VV) [2**Horbaach Black Seed Oil Cold Pressed Softgel Capsules | 2000mg | 120 Count**Horbäach**$16.15**4.6★10,473 rev](https://www.amazon.com/dp/B07JNFZH3X) [3**Carlyle Black Seed Oil Softgel Capsules | 2000mg | 70 Pills**Carlyle**$10.01**4.6★1,368 rev](https://www.amazon.com/dp/B0C24T5DHJ) [4**Micro Ingredients Black Seed Oil Softgels 3 000mg 240 Count | 2-in-1 Formula with Oil of Oregano Carvacrol & Thymoquinone | Plant Based Non-GMO**Micro Ingredients**$28.04**4.7★820 rev](https://www.amazon.com/dp/B0F3G35G6W) [5**Amazing Herbs Premium Black Seed Oil Capsules - High Potency Cold Pressed Nigella Sativa Aids in Digestive Health Immune Support & Brain Function - 60 Count 1250mg**Amazing Herbs**$29.33**4.6★26,108 rev](https://www.amazon.com/dp/B017KQZC6I)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Micro Ingredients Black Seed Oil with Vitamin D3 1000 IU 240 Softgels | 2 000 mg Black Seed Oil Per Serving | Nigella Sativa Oil | 2-in-1 Unrefined Seed Oil Formula | Non-GMO cGMP Manufactured**Micro Ingredients**$26.18**91 rev7mo ago](https://www.amazon.com/dp/B0G73RKZ5R) [**NatureBell Black Seed Oil Softgels 3 000mg per Serving 240 Count 2-in-1 Formula with Oil of Oregano Carvacrol & Thymoquinone Nigella Sativa Producing Black Cumin Seed Oil Non-GMO**NatureBell**$23.45**41 rev7mo ago](https://www.amazon.com/dp/B0G62GVNNK) [**Micro Ingredients Black Seed Oil Softgels 3 000mg 240 Count | 2-in-1 Formula with Oil of Oregano Carvacrol & Thymoquinone | Plant Based Non-GMO**Micro Ingredients**$28.04**820 rev1y ago](https://www.amazon.com/dp/B0F3G35G6W) [**Organics Ocean Better Black Seed Oil Cold Pressed - Pure Nigella Sativa Oil for Immune Support - 5% Thymoquinone - Support Memory Vitality and Cellular Health**Organics Ocean**$33.99**784 rev1y ago](https://www.amazon.com/dp/B0DQ3774GD) [**Black Seed Oil Capsules 1000mg Per Serving - Best Cumin Seed Oil - Pure Nigella Sativa Black Seed Oil & Thymoquinone - Amazing Antioxidant for Skin Support Supplement - Bottled in USA - 60 Softgels**Nature's Peak**$8.15**152 rev2y ago](https://www.amazon.com/dp/B0D9WKFZ4Z)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**NatureBell Black Seed Oil Softgels 3 000mg per Serving 240 Count 2-in-1 Formula with Oil of Oregano Carvacrol & Thymoquinone Nigella Sativa Producing Black Cumin Seed Oil Non-GMO**NatureBell**$23.45**4.6★**▲ 341%**](https://www.amazon.com/dp/B0G62GVNNK) [**Micro Ingredients Black Seed Oil with Vitamin D3 1000 IU 240 Softgels | 2 000 mg Black Seed Oil Per Serving | Nigella Sativa Oil | 2-in-1 Unrefined Seed Oil Formula | Non-GMO cGMP Manufactured**Micro Ingredients**$26.18**4.7★**▲ 128%**](https://www.amazon.com/dp/B0G73RKZ5R) [**Organics Ocean Better Black Seed Oil Cold Pressed - Pure Nigella Sativa Oil for Immune Support - 5% Thymoquinone - Support Memory Vitality and Cellular Health**Organics Ocean**$33.99**4.4★**▲ 121%**](https://www.amazon.com/dp/B0DQ3774GD) [**Black Seed Oil Capsules 1000mg Per Serving - Best Cumin Seed Oil - Pure Nigella Sativa Black Seed Oil & Thymoquinone - Amazing Antioxidant for Skin Support Supplement - Bottled in USA - 60 Softgels**Nature's Peak**$8.15**4.6★**▲ 91%**](https://www.amazon.com/dp/B0D9WKFZ4Z) [**ORZAX Black Seed Oil Cold Pressed 100% Pure | Non-GMO - Rich in Omega 3 6 9 & Thymoquinone | Black Cumin Nigella Sativa Oil for Immune Support Hair Skin Face (1000 mg - 90 Softgel Capsules)**ORZAX**$21.56**4.5★**▲ 85%**](https://www.amazon.com/dp/B096WNFYMC)
**~~View all trending →~~**
## **What buyers say about black seed oil capsules**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**26%
*“the quality feels consistent”*
**Value For Money**6%
*“Good deal”*
**Vitamin**6%
*“Great combination with the included vitamin D”*
**Advertised Vs Actual Product**6%
*“As described”*
**Ease Of Chewing/Swallowing**5%
*“I had no problem swallowing it”*
**Efficiency**3%
*“Effectiveness feels gradual”*
**Ingredients-Overall**3%
*“They're made with quality ingredients from a trusted brand”*
**Inflammation**3%
*“Really does help with inflammation”*
**Taste-Overall**3%
*“has no weird taste or smell”*
**Side Effects**2%
*“no after affects”*
### **What buyers complain about **
**Taste-Overall**11%
*“Bad aftertaste”*
**Dosage**6%
*“Low dose”*
**Side Effects**6%
*“the side effects are awful”*
**Functionality-Overall**6%
*“Didn't work for me”*
**Ingredients-Overall**6%
*“Attention: This product does not contain organic ingredients”*
**Value For Money**4%
*“Waste of money”*
**Quality-Overall**4%
*“The quality control for this product has declined”*
**Smell**3%
*“the smell is just as disgusting”*
**Acid Regulator/Stomach Ache Relief**3%
*“Upsets my stomach”*
**Regulates Digestion**3%
*“I'm still bloated after eating a very small amount”*
### **Top return reasons **
**Oily/Greasy**50%
**Acid Regulator/Stomach Ache Relief**25%
**Smell**25%
## **Common questions**
- **Is black seed oil capsules profitable to sell on Amazon United States?**
- The niche generates $1.1M/yr across 24 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -15.6%. Flapen's verdict: Worth a look (60/100).
- **How competitive is the black seed oil capsules niche?**
- 19 brands and 539 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 63% of demand.
- **What do buyers complain about in black seed oil capsules?**
- Top complaints mined from reviews: Taste-Overall, Dosage, Side Effects. The return rate is 0.0%.
- **When does demand for black seed oil capsules peak?**
- Demand peaks in Aug–Sep; the busiest month runs 4.4× the quietest.
- **What does it cost to enter the black seed oil capsules niche?**
- Listings span $8.15–$39.70; the average listing price is $23.20 (sweet spot $15–$100). The average incumbent carries 10,285 reviews — the moat a new listing must climb.
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