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666 Cold Medicine

brand-locked demand (top 5 brands take 100% of clicks) — 666 Cold Medicine doesn't clear our bar today.

Flapen Score

38
Skip it

Ranks 13,006 of 14,768 Health & Household niches · −11 vs the category median of 49

Market size 57Growth 9Conversion 77Competition 4Returns 100Price range 34Avg price 66Brand share 0Review moat 42Quality gap 21
This niche Category average · 14,768 niches

Is 666 Cold Medicine profitable on Amazon?

According to Flapen's Amazon United States niche tracking, 666 Cold Medicine is a $443K/yr Amazon United States market (425K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Feb–Dec. Verdict: Skip it — 38/100.

666 Cold Medicine: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -31.7% over the last 90 days and 7.5% of searches end in a purchase.

$443K

revenue / yr

Units sold / yr40K
Search volume / yr-31.7%425K
Conversion rate7.5%
Avg price$13.89

Who owns the niche?

The top 5 brands hold 100% of demand, so 0% of the market is open.

0%

open market share

Brands · sellers3 · 47
Top-5 product click share95%
Open market0%
Avg brand age74 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.7★ — the gap to enter on.

0/100

page quality · 7 products

Sponsored placement43%
New entrants (1y)0· 0 succeeded
Avg rating4.7★
Avg reviews2,319

Top 666 Cold Medicine products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 95% of clicks — a locked-up shelf that new listings rarely crack.

$0$66K$133K$199K$266K1001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

3 falling

Sellers

47

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

95%

Top 20: 100%

Open market

0%

  • S.S.S. CO.72%
  • FATHER JOHN'S22%
  • Creomulsion6%
  • Open — no brand owns it (0%)

666 Cold Medicine demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume425KCVR7.5%Products7Brands3Top 5 Brands100%OOS Rate0.0%Rating4.7★Reviews2,319Avg BSR#594
25K15KSpike '24Holiday '24Spike '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Dec · busiest ÷ quietest = 4.8×

Top 666 Cold Medicine search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • sss87K/yr
  • sss tonic78K/yr
  • sss tonic high potency iron liquid56K/yr
  • 666 cold medicine49K/yr
  • father johns cough medicine66K/yr
  • creomulsion cough syrup for adults14K/yr
  • father john10K/yr
  • ss tonic6K/yr
  • father john medicine6K/yr
  • creomulsion7K/yr

What reviews say buyers love and hate about 666 Cold Medicine

What buyers mention most, as a share of all reviews.

What buyers love

76% of reviews
Iron13%

Avery good iron supplement

Quality-Overall11%

great quality

Cough Relief10%

Great cough syrup

Energy Level9%

Good for energy

Taste-Overall7%

Taste great and easy to use

What buyers complain about

60% of reviews
Taste-Overall24%

The stuff tastes like poison to me

Iron9%

For low iron

Size-Overall6%

Size: Large

Cough Relief4%

This cough syrup didn't even stop my cough even after 4 doses

Bitter4%

It is very bitter

Common 666 Cold Medicine questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores 666 Cold Medicine 38/100 on Amazon United States — Skip it. The niche generates $443K/yr across 7 tracked products. Search demand moved -31.7% over the last 90 days.
Search demand for 666 Cold Medicine on Amazon United States peaks in Jan–Feb–Dec, where the busiest month runs 4.8× the quietest.