Sea Moss Capsule
FailShoppers spend an estimated $23K a year here, so Sea Moss Capsule is a Fail.
- Flapen Score
- 46 / 100Ranks 1,173 of 2,035 Health & Personal Care niches · −2 vs the category median of 4846
- Market size
- £23K/yr21K searches / yr
- 90-day growth
- -31.4%search demand this quarter
- Competition
- 57%top-5 click share · 22 brands · 24 sellers
Flapen Score
Sea Moss Capsule against its category
The dotted line is the Health & Personal Care average. Past it, Sea Moss Capsule is stronger. Inside it, weaker.
Market
The Sea Moss Capsule market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Sea Moss Capsule 21K times last year and spent an estimated £23K. The top 5 brands take 67% of clicks. Demand peaks in Sep–Oct–Nov–Dec. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 11.3% of those searches ended in a purchase.
Shoppers searched for this 21K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 11.3% of those searches ended in a purchase. Searches in the last 90 days moved -31.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated £23K a year.
- Searches, last 12 months
- 21K
- Growth, 90 days vs prior 90
- -31.4%
- Conversion, latest week
- 11.3%
- Market size, estimated
- £23Ka year
- Peak month
- October24.6× the quietest month
- Top search term
- sea moss capsules8K searches a year
02 · Price
A sale here is worth £9.64.
Listings sell for £9.64 on average, from £4.23 to £18.69. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At £9.64 that is £0 to £964 a year per listing.
- Average price
- £9.64under the $15 to $100 sweet spot
- Price range
- £4.23–£18.69
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£964
- Returns
- 0.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
81% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 14.8% of listings are out of stock. The average listing ranks #1,151 within Herbal Supplements. It carries 489 reviews at 4.45 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 81%
- Prime listings
- 96%
- Out of stock, average day
- 14.8%
- Average rank
- #1,151in Herbal Supplements
- Average rating
- 4.45 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 489per listing
- Listings tracked
- 26
04 · Newcomers
1 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 31 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 2
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 31 months
Products
Top Sea Moss Capsule products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Sea Moss Complex - Pure Irish Sea Moss Capsules with Bladderwrack & KSM Ashwagandha - High Strength Seamoss Capsule - 120 Fill Vegan Irish Seamoss Capsules Made in The UK By New Leaf
- Price
- £7.35
- Rating
- 4.4/5
- Reviews
- 273
- Age
- 1y ago

Sea Moss Tablets Extract High Strength 4000mg - Sea Moss Supplement 120 Tablets (not sea Moss Capsule) High Potency - UK Made - Vegan - Non GMO
- Price
- £8.08
- Rating
- 4.3/5
- Reviews
- 2,211
- Age
- 3y ago

Sea Moss Complex 14 000mg Extract Including Bladderwrack & Burdock Root - 120 High Strength Capsules Providing 120 Day Supply - North Atlantic Irish Sea Moss Supplement - Vegan & UK Made
- Price
- £8.22
- Rating
- 4.5/5
- Reviews
- 681
- Age
- 1y ago

Organic Irish Sea Moss Extract 15 000mg - High Strength 25:1 Extract - 90 Vegan Capsules - Resealable and Recyclable Pouch by Alpha01
- Price
- £7.58
- Rating
- 4.5/5
- Reviews
- 27
- Age
- 7y ago

KIKI Health Organic Irish Sea Moss Capsules | Sustainably Sourced Rich in Iodine for Thyroid Support Optimal Nutrient Potency Convenient Vegan Capsules | Promotes Holistic Wellness | 90 Vegicaps
- Price
- £14.59
- Rating
- 4.6/5
- Reviews
- 73
- Age
- 3y ago
Trending
estimated 90-day click momentum
Himalayan Shilajit Irish Sea Moss & Lions Mane Capsules | 3-in-1 High Strength Blend for Energy Focus & Vitality | 20 000mg 60% Fulvic Acid | Vegan 120 Capsules | Lux Vita
- Price
- £12.44
- Rating
- 4.6/5
- Reviews
- 72
- Age
- 10mo ago

Organic Irish Sea Moss Extract 12 000mg - High Strength 25:1 Extract - 60 Vegan Capsules - Pure with no fillers
- Price
- £8.00
- Rating
- 4.9/5
- Reviews
- 8
- Age
- 10mo ago

Sea Moss and Bladderwrack 120 Capsules (4000mg) | 1-A-Day 4 Months Supply | Vegan | Wild Harvested Sea Moss | Non GMO | Dr Sebi Irish Sea Moss | UK Company (120 Count Pack of 1)
- Price
- £13.61
- Rating
- 4.5/5
- Reviews
- 1,699
- Age
- 6y ago

Organic Irish Sea Moss Extract 15 000mg - High Strength 25:1 Extract - 90 Vegan Capsules - Resealable and Recyclable Pouch by Alpha01
- Price
- £7.58
- Rating
- 4.5/5
- Reviews
- 27
- Age
- 7y ago

Sea Moss Extract 4000mg Per Serving | 180 Vegan Tablets - 3 Month Supply | High Strength Irish Sea Moss | Made in The UK by Shivay Herbals
- Price
- £6.43
- Rating
- 4.7/5
- Reviews
- 31
- Age
- 1y ago
Newest
by launch date
Organic Irish Sea Moss Extract 12 000mg - High Strength 25:1 Extract - 60 Vegan Capsules - Pure with no fillers
- Price
- £8.00
- Rating
- 4.9/5
- Reviews
- 8
- Age
- 10mo ago

Himalayan Shilajit Irish Sea Moss & Lions Mane Capsules | 3-in-1 High Strength Blend for Energy Focus & Vitality | 20 000mg 60% Fulvic Acid | Vegan 120 Capsules | Lux Vita
- Price
- £12.44
- Rating
- 4.6/5
- Reviews
- 72
- Age
- 10mo ago

Sea Moss and Bladderwrack - 4000mg - 60 Capsules - Vegan Friendly - Wild Harvested Irish Seamoss - UK Made MOBU
- Price
- £5.80
- Rating
- 4.7/5
- Reviews
- 39
- Age
- 1y ago

iPerk Sea Moss Complex: Bladderwrack Burdock & Ashwagandha - 14 000mg High Potency Formula - 60 Vegan Capsules - UK Manufactured
- Price
- £4.71
- Rating
- 4.3/5
- Reviews
- 16
- Age
- 1y ago

Irish Sea Moss Tablets High Strength 6000mg 120 Vegan Tablets - UK Made by Prowise Healthcare
- Price
- £6.55
- Rating
- 4.4/5
- Reviews
- 114
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 57% of clicks. Leaders hold, but buyers still shop past them.
Brands
22 rising
Sellers
24
Est. top-5 brand share
67%
Top 20: 99%
Est. top-5 click share
57%
Top 20: 93%
Open market
30%
- NEW LEAF PRODUCTS39%
- SS Sport Supplies13%
- ALPHA015%
- MetaSuperfoods4%
- KIKI HEALTH4%
- PH PROWISE Healthcare4%
Demand
Sea Moss Capsule search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 24.6×
Search terms
Top Sea Moss Capsule search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- sea moss capsules8K/yr
- irish sea moss capsules4K/yr
- sea moss tablets6K/yr
- sea moss supplements2K/yr
- sea moss capsule2K/yr
Reviews and returns
What reviews say buyers love and hate about Sea Moss Capsule
We read the reviews and the return reasons for every product selling here.
“Highly disappointed with this as I struggle to take tablets”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
14 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Sea Moss Capsule questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









