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Nmn

Maybe

An estimated 0.1% of orders come back. But demand is soft, at +2.0% this quarter, so Nmn is a Maybe.

Flapen Score
63
63 / 100
Top 5% of 2,035 Health & Personal Care niches · +15 vs the category median of 48
Market size
£1.1M/yr1.1M searches / yr
90-day growth
+2.0%search demand this quarter
Competition
66%top-5 click share · 15 brands · 24 sellers

Flapen Score

Nmn against its category

The dotted line is the Health & Personal Care average. Past it, Nmn is stronger. Inside it, weaker.

63Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Nmn market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Nmn 1.1M times last year and spent an estimated £1.1M. The top 5 brands take 72% of clicks. Demand peaks in Mar. Flapen scores it 63 out of 100, a Maybe.

01 · Demand

An estimated 5.1% of those searches ended in a purchase.

Shoppers searched for this 1.1M times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 5.1% of those searches ended in a purchase. Searches in the last 90 days moved +2.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated £1.1M a year.

Searches, last 12 months
1.1M
Growth, 90 days vs prior 90
+2.0%
Conversion, latest week
5.1%
Market size, estimated
£1.1Ma year
Peak month
March1.9× the quietest month
Top search term
nmn415K searches a year

02 · Price

A sale here is worth £19.21.

Listings sell for £19.21 on average, from £10.68 to £37.50. Amazon reports units sold in ranges. This niche sold 50K to 60K a year. The average listing sells 3,000 to 4,000 of them. At £19.21 that is £58K to £77K a year per listing.

Average price
£19.21inside the $15 to $100 sweet spot
Price range
£10.68–£37.50
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
50K–60K
Units per listing a year
3,000–4,000
Revenue per listing a year
£58K–£77K
Returns
0.1%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

83% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 6.5% of listings are out of stock. The average listing ranks #612 within Antioxidants. It carries 226 reviews at 4.27 stars, so a new listing needs social proof before a better product.

Sponsored listings
83%
Prime listings
100%
Out of stock, average day
6.5%
Average rank
#612in Antioxidants
Average rating
4.27 starsAmazon United Kingdom average 4.36 stars
Average reviews
226per listing
Listings tracked
18

04 · Newcomers

4 of last year's 5 launches cleared the first-year sales bar.

5 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 33 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
5
Successful launches
4Amazon's first-year sales bar
Average brand age
33 months

Products

Top Nmn 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.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 66% of clicks. Leaders hold, but buyers still shop past them.

£0£110K£220K£330K£440K1101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

15 falling

Sellers

24

Est. top-5 brand share

72%

Top 20: 100%

Est. top-5 click share

66%

Top 20: 100%

Open market

23%

  • kumproicha27%
  • MetaSuperfoods21%
  • Aoruilia10%
  • Glorfktion7%
  • Stronglife7%
  • Refined Wellness5%

Demand

Nmn search demand

Weekly searches over the year, seasonality beneath. Pick a range.

70K50KSpike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Mar · busiest ÷ quietest = 1.9×

Search terms

Top Nmn search terms shoppers use

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

  • nmn415K/yr
  • nmn supplements uk317K/yr
  • nmn supplements uk pure99K/yr
  • nmn supplements 500mg19K/yr
  • mnm supplements uk48K/yr
  • best nmn supplements uk pure32K/yr
  • nmn supplements35K/yr
  • mnm26K/yr
  • bettervits nmn18K/yr
  • nmn resveratrol16K/yr

Reviews and returns

What reviews say buyers love and hate about Nmn

We read the reviews and the return reasons for every product selling here.

19%of positive reviews mention “Energy Level”
17%of negative reviews mention “Dosage”
0.1%of orders come back
“Dose too high”
A buyer, on “Dosage”17% of negative reviews mention the same topic

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.

17 topics

NegativePositive

FAQ

Common Nmn 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