49
large syringe
Skip itPrices mostly outside the sweet spot ($4.23–$12.58) — this niche doesn't clear our bar today.
Conversion
Incredible12.0%search→purchase rate — share of searches ending in a sale
Returns
Great1.4%return rate — above 5% kills the launch gate
Review moat
Great309.07avg incumbent reviews — the moat a new listing must climb
Brand share
Great59%top-5 brand share — no brand owns this niche
Competition
Good55%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Bad-3.4%90-day search growth — must beat 0% to launch
Avg price
Bad£6.81avg listing price — sweet spot $15–$100
Market size
Bad£49K£49K/yr · 61K searches
Price range
Bad£4.23–£12.58cheapest to priciest tracked listing — scored on the share inside $15–$100