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56

zinc lozenges

Worth a look

Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 80Growth 9Conversion 96Competition 59Returns 100Price range 53Avg price 55Brand share 41Review moat 45Quality gap 25

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Conversion

Incredible13.9%

search→purchase rate — share of searches ending in a sale

Market size

Great$1.1M

$1.1M/yr · 637K searches

Competition

Good50%

top-5 click share — leaders hold, buyers still browse

Avg price

Good$12.61

avg listing price — sweet spot $15–$100

Price range

Good$4.83–$26.46

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Okay1,968.73

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay81%

top-5 brand share — brands hold most of the demand

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-31.3%

90-day search growth — must beat 0% to launch

Competition

The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 rising

Sellers

674

Top-5 brand share

81%

Open market

16%

  • Cold-Eeze38%
  • Life Extension17%
  • Nature's Way12%
  • Zicam8%
  • 365 by Whole Foods Market6%
  • Quantum3%
  • Open — no brand owns it (10 brands, 16%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%$45K8%$89K12%$134K16%$178K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 30 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -31.3% search growth over the last 90 days.
25K15KSpike '24Holiday '24Spike '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Dec · busiest ÷ quietest = 3.7×

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Cold Relief21%

“great for colds”

Taste-Overall14%

“Good taste”

Quality-Overall10%

“Great Caugh drops”

Cough Relief8%

“Soothes cough”

Efficiency7%

“Works well”

Value For Money5%

“Great value”

Flavor4%

“Excellent flavor”

Advertised Vs Actual Product3%

“As advertised”

Ease Of Use2%

“Convenient for travel and on-the-go use”

Immunity Booster2%

“Excellent immune support lozenge”

What buyers complain about

Taste-Overall18%

“Metallic taste”

Value For Money7%

“Not worth it”

Cough Relief7%

“it didnt stop my cough as much as I had hoped”

Functionality-Overall5%

“It didn't seem to help”

Ingredients-Overall3%

“There is no zinc in this product”

Moist/Dry3%

“I felt like it dried my mouth out”

Solubility3%

“takes a long time to dissolve. a good thing”

Flavor2%

“Has an awful flavor”

Ease Of Use2%

“Just a little tricky getting wrapper off”

Cold Relief2%

“Are you getting a cold”

Top return reasons

Cough Relief50%
Texture/Consistency-Overall25%
Value For Money25%