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spirulina and chlorella capsules
Skip itA concentrated shelf (top 5 take 89% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Great11.8%search→purchase rate — share of searches ending in a sale
Review moat
Good838.33avg incumbent reviews — the moat a new listing must climb
Avg price
Okay£10.03avg listing price — sweet spot $15–$100
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-7.6%90-day search growth — must beat 0% to launch
Market size
Bad£51K£51K/yr · 43K searches
Price range
Bad£6.53–£16.26cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Bad89%top-5 click share — a locked-up shelf