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dayquil individual packets

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Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 15Growth 22Conversion 96Competition 6Returns 100Price range 48Avg price 65Brand share 0Review moat 20Quality gap 14

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Conversion

Incredible14.3%

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

Avg price

Good$13.76

avg listing price — sweet spot $15–$100

Price range

Okay$6.78–$22.45

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

Growth

Bad-5.5%

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

Review moat

Bad12,793.57

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$59K

$59K/yr · 30K searches

Quality gap

Bad4.8★

avg incumbent rating — lower means beatable quality

Competition

Bad93%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 93% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 falling

Sellers

81

Top-5 brand share

100%

Open market

0%

  • Motrin59%
  • Amazon Basic Care23%
  • Vicks8%
  • Advil6%
  • Tylenol3%
  • Open — no brand owns it (0%)

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%15%$9K30%$18K45%$26K60%$35K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 7 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 10 weeks — -5.5% search growth over the last 90 days.
600400Spike '26May '26May '26May '26May '26May '26Jun '26Jun '26Jun '26Jun '26Jul '26

Reviews

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

What buyers love

Ease Of Use19%

“Very convenient”

Value For Money16%

“Great deal”

Quality-Overall14%

“Great product”

Portability10%

“Always great to carry”

Cold Relief7%

“Effective for fighting cold symptoms”

Advertised Vs Actual Product5%

“As advertised”

Pockets/Compartments4%

“Great for pocket or putse”

Efficiency4%

“works well”

Dosage3%

“Pills are fine”

Inflammation3%

“Great for pain relief and reduce inflammation”

What buyers complain about

Value For Money25%

“Way, way too expensive”

Taste-Overall17%

“My go to since I no longer like the taste of liquid medicine”

Dosage8%

“The other ones, a bottle, cost $1 more than these, ad contain FIVE TIMES as much (500 tablets instead of 100).”

Ease Of Use8%

“Definitely not as convenient”

Pain Relief-Overall8%

“Types of pains that you have”

Stale/Rotten/Spoiled8%

“Amazon sent old pills, nearly expired”

Size-Overall8%

“They made the packaging bigger”

Allergies8%

“it seems I'm allergic to this so I also tried advil which does not work as well as Tylenol”