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38

nmn

Skip it

Prices mostly outside the sweet spot ($76.64–$449.43) — this niche doesn't clear our bar today.

Market size 25Growth 18Conversion 18Competition 35Returns 98Price range 6Avg price 37Brand share 31Review moat 89Quality gap 55

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Review moat

Great220.88

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Avg price

Okay$261.92

avg listing price — sweet spot $15–$100

Competition

Okay64%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay87%

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

Market size

Okay$103K

$103K/yr · 28K searches

Growth

Bad-14.0%

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

Conversion

Bad1.4%

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

Price range

Bad$76.64–$449.43

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

According to Flapen's Amazon Saudi Arabia niche tracking, nmn is a $103K/yr Amazon Saudi Arabia market (28K searches/yr). The top 5 brands hold 87% of demand. Verdict: Skip it — 38/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

nmn market data

Units sold / yr
500–750
avg 0–100/product
Revenue / yr
$131K–$196K
units × avg price
Conversion rate
1.4%
Avg BSR
#495
Page quality
0%
Prime
53%
Sponsored
24%
Out of stock
23.1%
Avg brand age
26 months
Avg seller age
0 days

Competition & brand share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

Brands

9 falling

Sellers

21

Top-5 brand share

87%

Top 20: 98%

Top-5 click share

64%

Top 20: 100%

Open market

9%

  • ProHealth48%
  • California Gold Nutrition16%
  • Trinley9%
  • Micro Ingredients7%
  • Nutricost7%
  • Oladole Natural4%
  • Open — no brand owns it (3 brands, 9%)

Demand

Weekly Amazon search volume, last 46 weeks — -14.0% search growth over the last 90 days.
700500Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26Jun '26

Top nmn search terms

  • nmn16K/yr
  • nmn supplement6K/yr
  • nmn مكمل غذائي5K/yr
All search terms

Top nmn 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%5%$5K10%$10K15%$16K20%$21K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 17 tracked products in this niche — three views at once, no toggling.

Common questions

Is nmn profitable to sell on Amazon Saudi Arabia?
The niche generates $103K/yr across 17 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -14.0%. Flapen's verdict: Skip it (38/100).
How competitive is the nmn niche?
9 brands and 21 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 87% of demand.
What does it cost to enter the nmn niche?
Listings span $76.64–$449.43; the average listing price is $261.92 (sweet spot $15–$100). The average incumbent carries 221 reviews — the moat a new listing must climb.