Irish Sea Moss Capsules
Skip itSoft demand (-14.8% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Incredible$24.17avg listing price — sweet spot $15–$100
Price range
Great$9.57–$98.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great8.4%search→purchase rate — share of searches ending in a sale
Brand share
Good71%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Okay3,185.11avg incumbent reviews — the moat a new listing must climb
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Market size
Bad$75K$75K/yr · 37K searches
Growth
Bad-14.8%90-day search growth — must beat 0% to launch
Is irish sea moss capsules profitable on Amazon?
According to Flapen's Amazon United States niche tracking, irish sea moss capsules is a $75K/yr Amazon United States market (37K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Dec. Verdict: Skip it — 49/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
irish sea moss capsules market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 3K–3K
- avg 100–250/product
- Revenue / yr
- $60K–$73K
- units × avg price
- Conversion rate
- 8.4%
- Avg BSR
- #3,552
- Page quality
- 0%
- Prime
- 94%
- Sponsored
- 83%
- Out of stock
- 1.3%
- Avg brand age
- 40 months
- Avg seller age
- 160 days
Competition: brands, sellers & click share
The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.Brands
16 flat
Sellers
30
Top-5 brand share
71%
Top 20: 100%
Top-5 click share
66%
Top 20: 100%
Open market
25%
- Organics Ocean29%
- Double Wood Supplements20%
- Carlyle8%
- ORGANICS NATURE8%
- VitaRaw5%
- Nutricost5%
irish sea moss capsules demand & seasonality
Weekly Amazon search volume, last 77 weeks — -14.8% search growth over the last 90 days.Peak months: Dec · busiest ÷ quietest = 1.8×
Top irish sea moss capsules search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- irish sea moss capsules27K/yr
- wild sea moss by organics ocean2K/yr
- ocean wild sea moss2K/yr
- ocean wild sea moss capsules 800 mg2K/yr
- irish moss capsules2K/yr
- organics ocean sea moss994/yr
- ocean wild sea moss capsules516/yr
Top irish sea moss capsules products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 18 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Organics Ocean Wild Sea Moss Capsules - 100% Organic Irish Sea Moss with Organic Chlorella Bladderwrack and Vitamin D for Energy Lung Health and Thyroid Support for Women and Men - 60 Capsules
Organics Ocean$37.514.4★674 rev
Irish Sea Moss Capsules More Potent Than Sea Moss Gel Extract (180 Count 1 200mg per Serving) (from Wildcrafted and Raw Chondrus Crispus) Nutrient Rich Superfood High in Minerals by Double Wood
Double Wood Supplements$19.544.5★3,614 rev
Carlyle Irish Sea Moss Capsules | 150 Count
Carlyle$14.214.6★600 rev
ORGANICS NATURE Irish Sea Moss Capsules 45 Servings | High Potency Seamoss Pills | Dr. Sebi Approved Sea Moss for Energy 90 Vegan Capsules
ORGANICS NATURE$34.914.4★779 rev
VitaRaw Organic Irish Sea Moss Capsules 2400 mg - Burdock Root and Bladderwrack Powder Real Seamoss Pills for Immune Support Joint and Gut Health Help - Raw Sea Moss Advanced Herbal Supplement
VitaRaw$19.664.5★4,640 rev
Newest
by launch date
Viteey Sea Moss Capsules with Black Seed Oil - 16in1 MineralGuard
Viteey$20.0128 rev
Nutricost Irish Sea Moss Extract 120 Capsules for 60 Servings Per Bottle
Nutricost$13.7944 rev
BulkSupplements.com Irish Sea Moss Capsules - Sea Moss Supplement Irish Sea Moss - Gluten Free 3 Capsules per Serving (2000mg) 240 Count (Pack of 1)
BulkSupplements$16.7848 rev
Nutricost Irish Sea Moss Extract Capsules 1 200mg per Serving 240 Capsules
Nutricost$18.71110 rev
Organics Ocean Wild Sea Moss Capsules - 100% Organic Irish Sea Moss with Organic Chlorella Bladderwrack and Vitamin D for Energy Lung Health and Thyroid Support for Women and Men - 3 Bottles
Organics Ocean$98.07674 rev
Trending
90-day click momentumViteey Sea Moss Capsules with Black Seed Oil - 16in1 MineralGuard
Viteey$20.014.8★
Nutricost Irish Sea Moss Extract 120 Capsules for 60 Servings Per Bottle
Nutricost$13.794.7★
Her Own Irish Sea Moss Capsules Burdock Root Bladderwrack Detox Metabolism Immune Support Skin Health Natural Joint Support Nutrient Rich Superfood High in Minerals 60 Count
her own$13.544.6★
PURE ORIGINAL INGREDIENTS Irish Sea Moss (365 Capsules) Always Pure No Additives Or Fillers Lab Verified
PURE ORIGINAL INGREDIENTS$20.024.5★
Organics Ocean Wild Sea Moss Capsules - 100% Organic Irish Sea Moss with Organic Chlorella Bladderwrack and Vitamin D for Energy Lung Health and Thyroid Support for Women and Men - 60 Capsules
Organics Ocean$37.514.4★
What reviews say buyers love and hate about irish sea moss capsules
What buyers praise and complain about, mined from review topics.What buyers love
“My goal is always to provide accurate and helpful evaluation”
“Great vitamin”
“Increased Energy”
“GREAT PRICE”
“The product works”
“Pray that it is effective”
“There are countless amazing health benefits packed into each capsule”
“Work well, great ingredients”
“Helps my gut”
“formula were safe enough at their listed doses to give it a try. but I suggest you do your own research in that regard”
What buyers complain about
“May be too strong of a dose for me”
“False advertisement”
“Sorry dont work for me”
“in less than a week I was extremely irritable”
“these aren't cheap”
“terrible taste”
“the combination of ingredients that this supplement has is too much for the body to handle”
“I dont sleep well at night”
“it has a drastically different color”
“Diluted strength”
Top return reasons
Common irish sea moss capsules questions
- Is irish sea moss capsules profitable to sell on Amazon United States?
- The niche generates $75K/yr across 18 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -14.8%. Flapen's verdict: Skip it (49/100).
- How competitive is the irish sea moss capsules niche?
- 16 brands and 30 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 71% of demand.
- What do buyers complain about in irish sea moss capsules?
- Top complaints mined from reviews: Dosage, Advertised Vs Actual Product, Functionality-Overall. The return rate is 0.0%.
- When does demand for irish sea moss capsules peak?
- Demand peaks in Dec; the busiest month runs 1.8× the quietest.
- What does it cost to enter the irish sea moss capsules niche?
- Listings span $9.57–$98.07; the average listing price is $24.17 (sweet spot $15–$100). The average incumbent carries 3,185 reviews — the moat a new listing must climb.