Skip to content

Nac600 & Nad Daily Complex

Maybe

An estimated 0.0% of orders come back. But shoppers spend an estimated $24K a year here, so Nac600 & Nad Daily Complex is a Maybe.

Flapen Score
60
60 / 100
Top 9% of 2,035 Health & Personal Care niches · +12 vs the category median of 48
Market size
£24K/yr16K searches / yr
90-day growth
+152.1%search demand this quarter
Competition
64%top-5 click share · 16 brands · 17 sellers

Flapen Score

Nac600 & Nad Daily Complex against its category

The dotted line is the Health & Personal Care average. Past it, Nac600 & Nad Daily Complex is stronger. Inside it, weaker.

60Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Nac600 & Nad Daily Complex market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Nac600 & Nad Daily Complex 16K times last year and spent an estimated £24K. The top 5 brands take 66% of clicks. Flapen scores it 60 out of 100, a Maybe.

01 · Demand

An estimated 11.9% of those searches ended in a purchase.

Shoppers searched for this 16K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 11.9% of those searches ended in a purchase. Searches in the last 90 days moved +152.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £24K a year.

Searches, last 12 months
16K
Growth, 90 days vs prior 90
+152.1%
Conversion, latest week
11.9%
Market size, estimated
£24Ka year
Top search term
nac600 & nad daily complex11K searches a year

02 · Price

A sale here is worth £12.70.

Listings sell for £12.70 on average, from £5.83 to £16.82. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At £12.70 that is £0 to £1K a year per listing.

Average price
£12.70under the $15 to $100 sweet spot
Price range
£5.83–£16.82
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–£1K
Returns
0.0%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is ads.

94% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 16.0% of listings are out of stock. The average listing ranks #46 within Amino Acids. It carries 503 reviews at 4.36 stars, so a new listing needs social proof before a better product.

Sponsored listings
94%
Prime listings
100%
Out of stock, average day
16.0%
Average rank
#46in Amino Acids
Average rating
4.36 starsAmazon United Kingdom average 4.36 stars
Average reviews
503per listing
Listings tracked
18

04 · Newcomers

3 of last year's 14 launches cleared the first-year sales bar.

14 products launched here in the last 12 months. 3 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
14
Successful launches
3Amazon's first-year sales bar
Average brand age
31 months

Products

Top Nac600 & Nad Daily Complex 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 64% of clicks. Leaders hold, but buyers still shop past them.

£0£1K£2K£4K£5K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

16

Sellers

17

Est. top-5 brand share

66%

Top 20: 100%

Est. top-5 click share

64%

Top 20: 100%

Open market

28%

  • MIANZIPUL19%
  • HUNELAER15%
  • GMOLARSUSCO14%
  • PH PROWISE Healthcare10%
  • NEW LEAF PRODUCTS7%
  • chenyayun7%

Search terms

Top Nac600 & Nad Daily Complex search terms shoppers use

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

  • nac600 & nad daily complex11K/yr
  • nac nad supplement liver3K/yr
  • nac and nad supplement2K/yr

Reviews and returns

What reviews say buyers love and hate about Nac600 & Nad Daily Complex

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

13%of positive reviews mention “Quality-Overall”
18%of negative reviews mention “Smell”
<0.1%of orders come back, a rate Amazon rounds to zero
“Horrible smell”
A buyer, on “Smell”18% 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 Nac600 & Nad Daily Complex 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