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vitamin c effervescent tablets
Skip itPrices mostly outside the sweet spot ($2.92–$13.17) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible15.2%search→purchase rate — share of searches ending in a sale
Review moat
Okay1,701.85avg incumbent reviews — the moat a new listing must climb
Market size
Okay£113K£113K/yr · 115K searches
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Competition
Bad77%top-5 click share — a locked-up shelf
Brand share
Bad93%top-5 brand share — brand-locked demand
Avg price
Bad£6.49avg listing price — sweet spot $15–$100
Growth
Bad-42.7%90-day search growth — must beat 0% to launch
Price range
Bad£2.92–£13.17cheapest to priciest tracked listing — scored on the share inside $15–$100