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sea moss

Skip it

Soft demand (-31.1% this quarter) — this niche doesn't clear our bar today.

Market size 14Growth 9Conversion 14Competition 20Returns 97Price range 28Avg price 67Brand share 42Review moat 42Quality gap 88

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Avg price

Good$124.90

avg listing price — sweet spot $15–$100

Brand share

Okay80%

top-5 brand share — brands hold most of the demand

Review moat

Okay2,257.43

avg incumbent reviews — the moat a new listing must climb

Price range

Okay$4.14–$304.58

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Bad76%

top-5 click share — a locked-up shelf

Market size

Bad$56K

$56K/yr · 42K searches

Conversion

Bad1.1%

search→purchase rate — share of searches ending in a sale

Growth

Bad-31.1%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon Saudi Arabia niche tracking, sea moss is a $56K/yr Amazon Saudi Arabia market (42K searches/yr). The top 5 brands hold 80% of demand. Verdict: Skip it — 37/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

sea moss market data

Units sold / yr
250–500
avg 0–100/product
Revenue / yr
$31K–$62K
units × avg price
Conversion rate
1.1%
Avg BSR
#303
Page quality
0%
Prime
43%
Sponsored
29%
Out of stock
17.1%
Avg brand age
27 months
Avg seller age
8 days

Competition & brand share

The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.

Brands

12 rising

Sellers

38

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

76%

Top 20: 100%

Open market

17%

  • BIO VITALICA51%
  • Biolore12%
  • Organic Larder9%
  • OALSE4%
  • al badil4%
  • TrueSeaMoss4%
  • Open — no brand owns it (6 brands, 17%)

Demand

Weekly Amazon search volume, last 33 weeks — -31.1% search growth over the last 90 days.
800600Spike '26Dec '25Jan '26Feb '26Mar '26Apr '26May '26Jul '26

Top sea moss search terms

  • sea moss20K/yr
  • طحالب البحر9K/yr
  • طحالب4K/yr
  • sea moss gel5K/yr
  • طحالب البحر العضوي3K/yr
All search terms

Top sea moss 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%$6K20%$11K30%$17K40%$22K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

What buyers say about sea moss

What buyers praise and complain about, mined from review topics.

What buyers love

الجودة الشاملة38%

“Surprisingly high quality”

الذوق العام25%

“the seaweed was surprisingly tasty”

ملمس ناعم13%

“Its soft, easy to shape, and stays in place well without making a mess”

لون13%

“The color is vibrant and natural, making it perfect for decorating pots, centerpieces, or DIY projects”

التصميم الشامل13%

“Perfect for DIY Decor & Crafts”

What buyers complain about

يشم50%

“Fishy smell didn't like it”

الذوق العام50%

“Extreme fishy taste”

Top return reasons

الحجم الكلي100%

Common questions

Is sea moss profitable to sell on Amazon Saudi Arabia?
The niche generates $56K/yr across 14 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -31.1%. Flapen's verdict: Skip it (37/100).
How competitive is the sea moss niche?
12 brands and 38 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 80% of demand.
What do buyers complain about in sea moss?
Top complaints mined from reviews: يشم, الذوق العام. The return rate is 0.6%.
What does it cost to enter the sea moss niche?
Listings span $4.14–$304.58; the average listing price is $124.90 (sweet spot $15–$100). The average incumbent carries 2,257 reviews — the moat a new listing must climb.