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Vitamins

Vitamins shows a $26.6M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

68
Worth a look

Top 2% of 14,768 Health & Household niches · +19 vs the category median of 49

Market size 100Growth 21Conversion 76Competition 83Returns 100Price range 80Avg price 90Brand share 80Review moat 18Quality gap 24
This niche Category average · 14,768 niches

Is Vitamins profitable on Amazon?

According to Flapen's Amazon United States niche tracking, Vitamins is a $26.6M/yr Amazon United States market (17.7M searches/yr). The top 5 brands hold 55% of demand. Demand peaks in Jan. Verdict: Worth a look — 68/100.

Vitamins: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -8.6% over the last 90 days and 7.2% of searches end in a purchase.

$26.6M

revenue / yr

Units sold / yr1.0M
Search volume / yr-8.6%17.7M
Conversion rate7.2%
Avg price$20.92

Who owns the niche?

The top 5 brands hold 55% of demand, so 45% of the market is open.

45%

open market share

Brands · sellers27 · 732
Top-5 product click share32%
Open market45%
Avg brand age70 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 55 products

Sponsored placement87%
New entrants (1y)3· 3 succeeded
Avg rating4.6★
Avg reviews16,146

Top Vitamins 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

Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.

$0$797K$1.6M$2.4M$3.2M1K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

27 rising

Sellers

732

Top-5 brand share

55%

Top 20: 96%

Top-5 click share

32%

Top 20: 71%

Open market

40%

  • OLLY16%
  • ONE A DAY14%
  • Centrum10%
  • Amazon Basics7%
  • Nature Made7%
  • Nature's Bounty Optimal Solutions5%

Vitamins demand & seasonality

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

Volume17.7MCVR7.2%Products55Brands27Top 5 Brands55%OOS Rate0.0%Rating4.6★Reviews16,146Avg BSR#101
500K300KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 1.5×

Top Vitamins search terms shoppers use

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

  • multivitamin for women3.6M/yr
  • womens multivitamin2.9M/yr
  • vitamins2.5M/yr
  • multivitamin1.9M/yr
  • vitamin902K/yr
  • vitamins for women825K/yr
  • womens vitamins758K/yr
  • multivitamin for women 50 and over479K/yr
  • vitaminas para mujeres495K/yr
  • vitamins and supplements370K/yr

What reviews say buyers love and hate about Vitamins

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

What buyers love

73% of reviews
Vitamin27%

Great tasting vitamin

Taste-Overall13%

Fruity taste

Quality-Overall9%

Great product for me

Value For Money6%

Good Value for the money

Ease Of Chewing/Swallowing5%

EASY to swallow

What buyers complain about

52% of reviews
Taste-Overall14%

Awful aftertaste

Vitamin9%

Nasty vitamins

Smell9%

Unpleasant odor

Side Effects4%

made me dizzy immediately

Size-Overall4%

Small in size

Vitamins return rate & reasons

Why buyers send it back, as a share of all return requests.

0.0%

Return rate

11%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Vitamin
25%
2Value For Money
12%
3Taste-Overall
8%
4Smell
7%
5Functionality-Overall
5%

Common Vitamins questions

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

Flapen scores Vitamins 68/100 on Amazon United States — Worth a look. The niche generates $26.6M/yr across 55 tracked products. 3 of 3 products launched in the last 360 days are still selling. Search demand moved -8.6% over the last 90 days.
Search demand for Vitamins on Amazon United States peaks in Jan, where the busiest month runs 1.5× the quietest.