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Nad Supplement

a small market ($13K/yr) — Nad Supplement doesn't clear our bar today.

Flapen Score

33
Skip it

Ranks 132 of 198 Health, Household and Personal Care niches · −4 vs the category median of 37

Market size 3Growth 15Conversion 36Competition 28Returns 99Price range 22Avg price 75Brand share 12Review moat 53Quality gap 38
This niche Category average · 198 niches

Is Nad Supplement profitable on Amazon?

According to Flapen's Amazon Singapore niche tracking, Nad Supplement is a $13K/yr Amazon Singapore market (4K searches/yr). The top 5 brands hold 95% of demand. Verdict: Skip it — 33/100.

Nad Supplement: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -20.8% over the last 90 days and 2.9% of searches end in a purchase.

$13K

revenue / yr

Units sold / yr250
Search volume / yr-20.8%4K
Conversion rate2.9%
Avg price$100.91

Who owns the niche?

The top 5 brands hold 95% of demand, so 5% of the market is open.

5%

open market share

Brands · sellers6 · 17
Top-5 product click share68%
Open market5%
Avg brand age52 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 11 products

Sponsored placement45%
New entrants (1y)2· 0 succeeded
Avg rating4.5★
Avg reviews1,393

Top Nad Supplement products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.

$0$1K$3K$4K$5K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

Brands

6 flat

Sellers

17

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

68%

Top 20: 100%

Open market

0%

  • inGreens28%
  • Life Extension27%
  • TRU NIAGEN17%
  • Maripolio16%
  • Nano Singapore7%
  • BioFinest5%

Nad Supplement demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume4KCVR2.9%Products11Brands6Top 5 Brands95%OOS Rate12.2%Rating4.5★Reviews1,393Avg BSR#293
175125Spike '25Black Friday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26Jun '26

Top Nad Supplement search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • nad1K/yr
  • nad+2K/yr
  • nad +512/yr
  • nad supplement +772/yr
  • nad supplement206/yr

Common Nad Supplement questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Nad Supplement 33/100 on Amazon Singapore — Skip it. The niche generates $13K/yr across 11 tracked products. 0 of 2 products launched in the last 360 days are still selling. Search demand moved -20.8% over the last 90 days.
Nad Supplement sells for $100.91 on average on Amazon Singapore, outside our $15–$100 sweet spot. Listings span $18.67–$396.16. The average incumbent carries 1,393 reviews — the moat a new listing must climb.