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caffeine pills 100mg

Skip it42/100

a concentrated shelf (top 5 take 78% of clicks) — caffeine pills 100mg doesn't clear our bar today.

Market/yr

$394K

Growth (1y)

+98.0%

Products

12

Brands

5

was 9 a year ago

Sellers

23

Price range

$5.43–$26.86

Returns

0.0%

Rating

4.6★

42/100

Skip it

Scored 42/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
20
×0.30
Growth
64
×0.30
Competition
18
×0.20
Quality gap
29
×0.10
Returns
100
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +98.0% year over year.
3K2KSpike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Feb, Jun · busiest ÷ quietest = 2.0×

Competition

71%Jet-Alert
  • Jet-Alert71%
  • Nutricost20%
  • Horbäach5%
  • BulkSupplements2%
  • The Genius Brand2%

The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack. 5 brands and 23 sellers compete here.

Brands

5 falling

was 9 a year ago

Sellers

23

Top 5 brand share

100%

#ProductBrandPriceRatingReviewsClick shareTrend
1Jet-Alert$5.964.6★3,96235%rising
3Nutricost$11.994.5★8,12114%falling
5Jet-Alert$5.434.7★1,9065%rising
8Nutricost$16.784.5★8,1214%falling

Product shelf

All 12 tracked products in this niche.

Reviews

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

What buyers love

Value For Money14%

“much cheaper”

Caffeine Content12%

“Great caffeine supplement”

Quality-Overall10%

“Quality is consistent”

Sleep Quality9%

“Also sleeping better at night”

Energy Level8%

“Good energy”

Advertised Vs Actual Product5%

“It works as advertised”

Dosage5%

“100mg is the perfect amount for me: good noticeable boost”

Ease Of Use4%

“Effective and convenient”

Focus Enhancement3%

“Its very effective and is my go to for help with my mood and focus”

Efficiency3%

“Effective”

What buyers complain about

Side Effects11%

“these gave me an awful headache”

Functionality-Overall10%

“Not very effective”

Dosage10%

“I cant distinguish if this level of dose is doing any thing”

Sleep Quality8%

“But, fell asleep in 15 minutes”

Energy Level7%

“I didn't get any energy from this”

Taste-Overall5%

“There is no real taste”

Quality-Overall3%

“Quality went down”

Certifications3%

“It does not meet FDA labeling requirements for active ingredients nor strength”

Acid Regulator/Stomach Ache Relief3%

“upsetting stomach often associated with other caffeine supplements”

Pain Relief-Overall2%

“THEY DON'T GIVE SUDDEN RELIEF FROM MY HEADACHES”

Top return reasons

  • Functionality-Overall33%
  • Advertised Vs Actual Product22%
  • Smell11%
  • Value For Money11%
  • Heart Health11%
  • Side Effects6%
  • Dosage6%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.72 median price · 2.2% median returns across 14,725 tracked niches.