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methylene blue gummies
Skip itA concentrated shelf (top 5 take 96% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Review moat
Great158.17avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Avg price
Great£16.82avg listing price — sweet spot $15–$100
Price range
Good£11.04–£24.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.7%search→purchase rate — share of searches ending in a sale
Growth
Okay+13.1%90-day search growth — must beat 0% to launch
Brand share
Bad96%top-5 brand share — brand-locked demand
Market size
Bad£24K£24K/yr · 30K searches
Competition
Bad96%top-5 click share — a locked-up shelf
Signals Low Review Barrier