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Collagen

a small market ($26K/yr) — Collagen doesn't clear our bar today.

Flapen Score

48
Skip it

Top 6% of 198 Health, Household and Personal Care niches · +11 vs the category median of 37

Market size 6Growth 24Conversion 36Competition 63Returns 100Price range 86Avg price 95Brand share 75Review moat 14Quality gap 35
This niche Category average · 198 niches

Is Collagen profitable on Amazon?

According to Flapen's Amazon Singapore niche tracking, Collagen is a $26K/yr Amazon Singapore market (23K searches/yr). The top 5 brands hold 60% of demand. Verdict: Skip it — 48/100.

Collagen: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -1.0% over the last 90 days and 2.9% of searches end in a purchase.

$26K

revenue / yr

Units sold / yr1K
Search volume / yr-1.0%23K
Conversion rate2.9%
Avg price$38.05

Who owns the niche?

The top 5 brands hold 60% of demand, so 40% of the market is open.

40%

open market share

Brands · sellers23 · 36
Top-5 product click share47%
Open market40%
Avg brand age78 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 35 products

Sponsored placement26%
New entrants (1y)0· 0 succeeded
Avg rating4.5★
Avg reviews24,760

Top Collagen 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 47% of clicks — established leaders, but buyers still shop beyond them.

$0$1K$2K$3K$4K1101001K10K100K1.0M Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

23 rising

Sellers

36

Top-5 brand share

60%

Top 20: 98%

Top-5 click share

47%

Top 20: 86%

Open market

32%

  • Vital Proteins17%
  • Orgain13%
  • Sports Research12%
  • Garden of Life10%
  • Youtheory8%
  • Now Foods8%

Collagen demand & seasonality

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

Volume23KCVR2.9%Products35Brands23Top 5 Brands60%OOS Rate10.6%Rating4.5★Reviews24,760Avg BSR#87
1K750Spike '24Black Friday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

What reviews say buyers love and hate about Collagen

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

What buyers love

100% of reviews
Cleansing50%

Clean and good as usual

Value For Money50%

Good value for money

Common Collagen questions

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

Flapen scores Collagen 48/100 on Amazon Singapore — Skip it. The niche generates $26K/yr across 35 tracked products. Search demand moved -1.0% over the last 90 days.
Search demand for Collagen on Amazon Singapore is steady year-round — the busiest month runs 1.4× the quietest.