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vitamin d3 k2 magnesium
Skip itSoft demand (-34.0% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Great€19.58avg listing price — sweet spot $15–$100
Conversion
Great7.2%search→purchase rate — share of searches ending in a sale
Price range
Great€7.11–€40.92cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay2,404.17avg incumbent reviews — the moat a new listing must climb
Market size
Okay€196K€196K/yr · 138K searches
Brand share
Okay86%top-5 brand share — brands hold most of the demand
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Competition
Bad75%top-5 click share — a locked-up shelf
Growth
Bad-34.0%90-day search growth — must beat 0% to launch