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vitamin d 1000
Skip itPrices mostly outside the sweet spot ($3.17–$13.71) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Incredible16.4%search→purchase rate — share of searches ending in a sale
Review moat
Okay2,047.33avg incumbent reviews — the moat a new listing must climb
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Avg price
Okay€9.08avg listing price — sweet spot $15–$100
Market size
Bad€98K€98K/yr · 66K searches
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad84%top-5 click share — a locked-up shelf
Growth
Bad-36.7%90-day search growth — must beat 0% to launch
Price range
Bad€3.17–€13.71cheapest to priciest tracked listing — scored on the share inside $15–$100