Skip to content

Marine Collagen Powder

Marine Collagen Powder shows low returns (0.1%), but soft demand (-22.3% this quarter) keeps it on the watch list.

Flapen Score

54
Worth a look
Market size 45Growth 14Conversion 67Competition 46Returns 100Price range 64Avg price 80Brand share 56Review moat 49Quality gap 67
This niche Category average

Is Marine Collagen Powder profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Marine Collagen Powder is a £243K/yr Amazon United Kingdom market (235K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Mar. Verdict: Worth a look — 54/100.

Marine Collagen Powder: 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 -22.3% over the last 90 days and 6.0% of searches end in a purchase.

£243K

revenue / yr

Units sold / yr15K
Search volume / yr-22.3%235K
Conversion rate6.0%
Avg price£17.19

Who owns the niche?

The top 5 brands hold 71% of demand, so 29% of the market is open.

29%

open market share

Brands · sellers16 · 47
Top-5 product click share58%
Open market29%
Avg brand age40 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 22 products

Sponsored placement64%
New entrants (1y)1· 1 succeeded
Avg rating4.3★
Avg reviews1,623

Top Marine Collagen Powder 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 58% of clicks — established leaders, but buyers still shop beyond them.

£0£24K£49K£73K£97K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

16 flat

Sellers

47

Top-5 brand share

71%

Top 20: 100%

Top-5 click share

58%

Top 20: 98%

Open market

23%

  • Applied Nutrition35%
  • ALPHA0115%
  • NUTRABYTES7%
  • CORREXIKO7%
  • Inspiriko6%
  • SuperSelf6%

Marine Collagen Powder demand & seasonality

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

Volume235KCVR6.0%Products22Brands16Top 5 Brands71%OOS Rate0.0%Rating4.3★Reviews1,623Avg BSR#197
6K4KSpike '24Black Friday '24Spike '25Spike '26DecMarJunAugNovMarMay

Peak months: Mar · busiest ÷ quietest = 1.8×

Top Marine Collagen Powder search terms shoppers use

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

  • marine collagen powder172K/yr
  • applied nutrition collagen17K/yr
  • powder collagen marine9K/yr
  • collagen powder marine9K/yr
  • collagen marine powder7K/yr
  • marine collagen powder for women7K/yr
  • applied nutrition collagen powder4K/yr
  • applied nutrition marine collagen3K/yr
  • fish collagen powder3K/yr
  • hydrolysed marine collagen powder3K/yr

What reviews say buyers love and hate about Marine Collagen Powder

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

What buyers love

69% of reviews
Quality-Overall19%

I think it is a reliable brand

Value For Money10%

Money well spent

Solubility9%

Mixes easily

Taste-Overall8%

Excellent taste

Advertised Vs Actual Product5%

As advertised

What buyers complain about

57% of reviews
Taste-Overall31%

Horrible taste

Smell8%

The smell is just awful

Flavor3%

No flavour

Vegan/Organic3%

Not suitable. pure Bovine

Solubility3%

It just doesnt mix well

Common Marine Collagen Powder questions

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

Flapen scores Marine Collagen Powder 54/100 on Amazon United Kingdom — Worth a look. The niche generates £243K/yr across 22 tracked products. 1 of 1 products launched in the last 360 days are still selling. Search demand moved -22.3% over the last 90 days.
Search demand for Marine Collagen Powder on Amazon United Kingdom peaks in Mar, where the busiest month runs 1.8× the quietest.