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59

nad

Worth a look

Shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 67Growth 13Conversion 66Competition 33Returns 100Price range 88Avg price 94Brand share 65Review moat 76Quality gap 58

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Avg price

Great€22.60

avg listing price — sweet spot $15–$100

Price range

Great€9.73–€66.84

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

Review moat

Great483.1

avg incumbent reviews — the moat a new listing must climb

Market size

Good€670K

€670K/yr · 501K searches

Conversion

Good5.9%

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

Brand share

Good66%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Competition

Okay65%

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

Growth

Bad-23.7%

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

According to Flapen's Amazon Germany niche tracking, nad is a €670K/yr Amazon Germany market (501K searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Nov. Verdict: Worth a look — 59/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

nad market data

Units sold / yr
25K–30K
avg 1,250–1,500/product
Revenue / yr
€565K–€678K
units × avg price
Conversion rate
5.9%
Avg BSR
#299
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
1.5%
Avg brand age
32 months
Avg seller age
191 days

Competition & brand share

The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.

Brands

19 rising

Sellers

23

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

65%

Top 20: 100%

Open market

30%

  • naturgizer+25%
  • EXVital17%
  • Nuri12%
  • Naturklar6%
  • Hexagon5%
  • N2 Natural Nutrition4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -23.7% search growth over the last 90 days.
15K10KSpike '24Spike '25Prime Day '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Nov · busiest ÷ quietest = 1.5×

Top nad search terms

  • nad plus172K/yr
  • nad160K/yr
  • nad+80K/yr
  • nad +18K/yr
  • nad resveratrol7K/yr
  • nad+ plus8K/yr
  • nad supplements3K/yr
  • nad+ resveratrol6K/yr
  • nad plus hochdosiert5K/yr
  • nmn resveratrol4K/yr
All search terms

Top nad 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%€67K20%€134K30%€201K40%€268K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 20 tracked products in this niche — three views at once, no toggling.

What buyers say about nad

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

What buyers love

Qualität insgesamt17%

“Super Produkt”

Energieniveau11%

“Absoluter Gamechanger für meine Energy”

Inhaltsstoffe – insgesamt6%

“Die Nad+ Formel steht für Qualität und Reinheit und wir sind stolz darauf, unser Produkt frei von unnötigen Zusätzen anzubieten”

Vitamin5%

“Gute Vitamine, ich werde sie wieder kaufen”

Dosierung5%

“Ladephase mit doppelter Dosis”

Nebenwirkungen5%

“Ich spüre keinerlei Nebenwirkungen”

Benutzerfreundlichkeit4%

“Gut verträglich und einfach einzunehmen”

Fokusverbesserung4%

“Leichte, schwer zuzuordnende Verbesserungen bei Energie und Regeneration sind möglich,”

Vegan/Biologisch4%

“Veganfreundlich”

Preis-Leistungs-Verhältnis4%

“Akzeptabler Preis”

What buyers complain about

Funktionalität insgesamt13%

“Wirkt nicht”

Dosierung12%

“Kritisch betrachtet bleibt jedoch fraglich, inwieweit die enthaltene Dosierung tatsächlich spürbare Effekte erzielt”

Säureregulator/Linderung von Magenschmerzen6%

“schwere Magen-Darm-Probleme verursachen”

Preis-Leistungs-Verhältnis4%

“Geldverschwendung”

Energieniveau4%

“Der Energieschub ist weit weniger wirksam als der von einem einfachen Kaffee”

Nebenwirkungen3%

“Nur ein Placebo-Effekt – absolut nichts taugt”

Magnesium3%

“Magnesiumstereat und Siliziumdioxid haben in einem hochwertigen Naturprodukt nichts zu suchen”

Fokusverbesserung2%

“Dass ich mich inzwischen oft schwer konzentrieren konnte und mein Gedächtnis nicht mehr so gut war habe ich dieser Zeit zugeschrieben”

beworben Vs Tatsächliches Produkt2%

“Ohne Info”

Ethischer Handel/Fairer Handel2%

“Für mich ist das Produkt eine Täuschung am Kunden und mein vertrauen dahin”

Common questions

Is nad profitable to sell on Amazon Germany?
The niche generates €670K/yr across 20 tracked products. 4 of 8 products launched in the last 360 days are still selling. 90-day search growth is -23.7%. Flapen's verdict: Worth a look (59/100).
How competitive is the nad niche?
19 brands and 23 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in nad?
Top complaints mined from reviews: Funktionalität insgesamt, Dosierung, Säureregulator/Linderung von Magenschmerzen. The return rate is 0.1%.
When does demand for nad peak?
Demand peaks in Nov; the busiest month runs 1.5× the quietest.
What does it cost to enter the nad niche?
Listings span €9.73–€66.84; the average listing price is €22.60 (sweet spot $15–$100). The average incumbent carries 483 reviews — the moat a new listing must climb.