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folinic acid
Skip itA small market ($30K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Review moat
Incredible26.6avg incumbent reviews — the moat a new listing must climb
Avg price
Great£19.96avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Price range
Good£6.65–£25.71cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+7.7%90-day search growth — must beat 0% to launch
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Competition
Bad84%top-5 click share — a locked-up shelf
Brand share
Bad95%top-5 brand share — brand-locked demand
Market size
Bad£30K£30K/yr · 81K searches
Signals Low Review Barrier