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Multivitamin

a small market ($33K/yr) — Multivitamin doesn't clear our bar today.

Flapen Score

46
Skip it

Top 14% of 198 Health, Household and Personal Care niches · +9 vs the category median of 37

Market size 8Growth 32Conversion 71Competition 56Returns 100Price range 90Avg price 95Brand share 25Review moat 18Quality gap 22
This niche Category average · 198 niches

Is Multivitamin profitable on Amazon?

According to Flapen's Amazon Singapore niche tracking, Multivitamin is a $33K/yr Amazon Singapore market (18K searches/yr). The top 5 brands hold 90% of demand. Verdict: Skip it — 46/100.

Multivitamin: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +5.3% over the last 90 days and 6.5% of searches end in a purchase.

$33K

revenue / yr

Units sold / yr2K
Search volume / yr+5.3%18K
Conversion rate6.5%
Avg price$28.30

Who owns the niche?

The top 5 brands hold 90% of demand, so 10% of the market is open.

10%

open market share

Brands · sellers10 · 21
Top-5 product click share51%
Open market10%
Avg brand age101 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 · 24 products

Sponsored placement4%
New entrants (1y)0· 0 succeeded
Avg rating4.7★
Avg reviews16,133

Top Multivitamin 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 take 51% of clicks — established leaders, but buyers still shop beyond them.

$0$2K$3K$5K$7K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

10 falling

Sellers

21

Top-5 brand share

90%

Top 20: 100%

Top-5 click share

51%

Top 20: 95%

Open market

7%

  • Centrum63%
  • OLLY12%
  • Nature Made7%
  • ONE A DAY5%
  • Natures Way4%
  • THORNE3%
  • Open — no brand owns it (4 brands, 7%)

Multivitamin demand & seasonality

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

Volume18KCVR6.5%Products24Brands10Top 5 Brands90%OOS Rate1.4%Rating4.7★Reviews16,133Avg BSR#207
1K600Spike '25Black Friday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26Jun '26

Top Multivitamin search terms shoppers use

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

  • multivitamin9K/yr
  • vitamin4K/yr
  • centrum5K/yr

What reviews say buyers love and hate about Multivitamin

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

What buyers complain about

100% of reviews
Adhesion/Stickiness33%

its still sticky

Dosage33%

200 tablets 1 tablet per day Exp11/26 DO NOT send me this item again

Vitamin33%

Very disappointed with this supplements

Common Multivitamin questions

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

Flapen scores Multivitamin 46/100 on Amazon Singapore — Skip it. The niche generates $33K/yr across 24 tracked products. Search demand moved +5.3% over the last 90 days.
Multivitamin buyers on Amazon Singapore complain most about Adhesion/Stickiness, Dosage, Vitamin, the themes mined from the niche's reviews. Its return rate is 0.0%.