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55

multi collagen capsules

Worth a look

Shows low returns (0.0%), but a small market ($74K/yr) keeps it on the watch list.

Market size 19Growth 43Conversion 88Competition 31Returns 100Price range 53Avg price 61Brand share 53Review moat 56Quality gap 86

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Conversion

Great10.2%

search→purchase rate — share of searches ending in a sale

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Avg price

Good£13.34

avg listing price — sweet spot $15–$100

Review moat

Good1,278.54

avg incumbent reviews — the moat a new listing must climb

Brand share

Good73%

top-5 brand share — brands hold most of the demand

Price range

Good£5.75–£25.28

cheapest to priciest tracked listing — scored on the share inside $15–$100

Growth

Okay+14.0%

90-day search growth — must beat 0% to launch

Competition

Okay66%

top-5 click share — leaders hold, buyers still browse

Market size

Bad£74K

£74K/yr · 54K searches

According to Flapen's Amazon United Kingdom niche tracking, multi collagen capsules is a £74K/yr Amazon United Kingdom market (54K searches/yr). The top 5 brands hold 73% of demand. Verdict: Worth a look — 55/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

multi collagen capsules market data

Units sold / yr
4K–5K
avg 100–250/product
Revenue / yr
£53K–£67K
units × avg price
Conversion rate
10.2%
Avg BSR
#203
Page quality
0%
Prime
100%
Sponsored
96%
Out of stock
15.8%
Avg brand age
36 months
Avg seller age
173 days

Competition & brand share

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

20 rising

Sellers

21

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

66%

Top 20: 96%

Open market

24%

  • Revive Naturals31%
  • N2 Natural Nutrition19%
  • ALPHA0111%
  • BioAscend8%
  • Inspiriko4%
  • DUODUORENER3%

Demand

Weekly Amazon search volume, last 12 weeks — +14.0% search growth over the last 90 days.
2K1KMay '26May '26May '26Jun '26Jun '26Jul '26

Top multi collagen capsules search terms

  • multi collagen capsules29K/yr
  • multi collagen peptides15K/yr
  • collagen 5 types6K/yr
  • marine and bovine collagen capsules5K/yr
All search terms

Top multi collagen capsules products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%£4K10%£7K15%£11K20%£15K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about multi collagen capsules

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

What buyers love

Quality-Overall12%

“Excellent product”

Value For Money11%

“Good value for money”

Joint Pain7%

“Helped with knee pain”

Ease Of Chewing/Swallowing7%

“I don't usually have a problem swallowing tablets”

Ease Of Use6%

“Easy to mix”

Skin Health5%

“my skin looks good”

Vitamin4%

“Good supplement”

Advertised Vs Actual Product4%

“As advertised”

Solubility3%

“dissolves easily”

Taste-Overall3%

“No funny taste”

What buyers complain about

Allergies11%

“Allergic Reaction”

Taste-Overall11%

“have weird taste”

Dosage8%

“Beware of dosage”

Size-Overall5%

“Quite big tablets”

Side Effects5%

“Had severe side effects”

Ease Of Chewing/Swallowing2%

“so it might be a problem for those who struggle to swallow tablets or capsules”

Smell2%

“It has a definite fishy smell”

Value For Money2%

“Waste of Money”

Functionality-Overall2%

“Don't work”

Ingredients-Overall2%

“limited ingredients info”

Common questions

Is multi collagen capsules profitable to sell on Amazon United Kingdom?
The niche generates £74K/yr across 24 tracked products. 3 of 13 products launched in the last 360 days are still selling. 90-day search growth is +14.0%. Flapen's verdict: Worth a look (55/100).
How competitive is the multi collagen capsules niche?
20 brands and 21 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in multi collagen capsules?
Top complaints mined from reviews: Allergies, Taste-Overall, Dosage. The return rate is 0.0%.
What does it cost to enter the multi collagen capsules niche?
Listings span £5.75–£25.28; the average listing price is £13.34 (sweet spot $15–$100). The average incumbent carries 1,279 reviews — the moat a new listing must climb.