---
title: "Collagen Serum — $555K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/collagen-serum"
last_updated: "2026-08-10T16:20:02.961Z"
locale: en
meta:
description: "Niche score 55/100 · $555K/yr market · 527K searches/yr. A deep review moat (8,874 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $555K/yr market · 527K searches/yr. A deep review moat (8,874 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Collagen Serum — $555K/yr Amazon US Niche (2026) - Flapen"
---
# **collagen serum**
**Worth a look**
Shows low returns (1.0%), but a deep review moat (8,874 avg reviews) keeps it on the watch list.
Market size 62Growth 24Conversion 62Competition 64Returns 95Price range 74Avg price 86Brand share 34Review moat 22Quality gap 40
**Returns**
**Incredible****1.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$19.37**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$7.75–$35.54**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****47%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Good****$555K**
$555K/yr · 527K searches
**Conversion**
**Good****5.4%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****85%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-1.9%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****8,873.83**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, collagen serum is a $555K/yr Amazon United States market (527K searches/yr). The top 5 brands hold 85% of demand. Demand peaks in Jan–Oct–Nov. Verdict: Worth a look — 55/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **collagen serum market data**
- **Units sold / yr**
- **30K–40K**
- avg 750–1,000/product
- **Revenue / yr**
- **$581K–$775K**
- units × avg price
- **Conversion rate**
- **5.4%**
- **Avg BSR**
- **#165**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **90%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **43 months**
- **Avg seller age**
- **120 days**
## **Competition & brand share**
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▼falling
**Sellers**
**158**
**Top-5 brand share**
**85%**
Top 20: 100%
**Top-5 click share**
**47%**
Top 20: 87%
**Open market**
**11%**
- L'Oreal Paris59% - medicube9% - Good Molecules6% - SUNGBOON EDITOR6% - The Ordinary5% - COSRX5% - Open — no brand owns it (6 brands, 11%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -1.9% search growth over the last 90 days.
45K35KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Oct, Nov · busiest ÷ quietest = 2.5×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/collagen-serum/trend)
## **Top collagen serum search terms**
- **collagen serum**157K/yr-2.9%3.8% conv. - **loreal serum**158K/yr+2.8%5.1% conv. - **peptide serum for face**51K/yr+25.0%4.6% conv. - **loreal collagen serum**26K/yr-26.9%15.4% conv. - **loreal face serum**19K/yr-11.1%6.4% conv. - **serum loreal**16K/yr-5.3%2.5% conv. - **loreal serum for face**33K/yr-48.1%6.7% conv. - **peptide face serum**8K/yr+70.4%4.0% conv. - **loreal paris serum**9K/yr+11.1%3.8% conv. - **loreal revitalift glass skin**4K/yr-16.8%0.3% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/collagen-serum/search-terms)
## **Top collagen serum 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%$28K10%$55K15%$83K20%$111K1001K10K100K Reviews — right = deep review moatMarket 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.
### **Top sellers**
by 90-day click share
[1**LOreal Paris Collagen Moisture Filler Moisture Bounce Face Serum Glow Serum with Collagen Glycerin and Squalane for Bouncy Radiant Hydrated Skin Includes Sample**L'Oreal Paris**$8.66**4.6★1,893 rev](https://www.amazon.com/dp/B0F5BW4WV3) [2**LOreal Paris Revitalift Triple Power Face Serum with Tri-Peptides Hyaluronic Acid and Vitamin C Anti Aging Anti Wrinkle Serum to Firm and Brighten 1 FL oz + Sample**L'Oreal Paris**$18.89**4.6★1,644 rev](https://www.amazon.com/dp/B0F79H5QH3) [3**LOreal Paris Age Perfect Serum Le Duo Brightening Firming and Anti-Aging Serum for Face with Collagen Peptide Niacinamide Vitamin C and B3 1 fl oz + Sample**L'Oreal Paris**$26.88**4.4★392 rev](https://www.amazon.com/dp/B0FXMZ7X43) [4**Good Molecules Super Peptide Serum - Anti-aging Facial Serum with Peptides and Copper Tripeptides to Plump and Firm - Water-Based Skincare for Face**Good Molecules**$12.01**4.6★3,730 rev](https://www.amazon.com/dp/B091MTKS35) [5**LOreal Paris Revitalift 1.5% Pure Hyaluronic Acid Serum for Face Anti Aging Serum to Hydrate Skin & Reduce Wrinkles Fragrance Free Skin Care for All Skin Types 1 Oz**L'Oreal Paris**$21.33**4.5★49,801 rev](https://www.amazon.com/dp/B07GVCVYB9)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**LOreal Paris Age Perfect Serum Le Duo Brightening Firming and Anti-Aging Serum for Face with Collagen Peptide Niacinamide Vitamin C and B3 1 fl oz + Sample**L'Oreal Paris**$26.88**392 rev6mo ago](https://www.amazon.com/dp/B0FXMZ7X43) [**SUNGBOON EDITOR Glow Intensive Silk Peptide Ampoule Copper Peptides Serum for Face with Collagen & Multi Peptides Hydrating Korean Skincare Facial Serum for Smooth-Looking Skin 1.35 fl oz**SUNGBOON EDITOR**$24.53**1,630 rev10mo ago](https://www.amazon.com/dp/B0FNRHY3SH) [**BIODANCE Pore Perfecting Collagen Peptide Serum Skin Firming & Radiance Plumping Pore Care Makeup Prep Serum for All Skin Types Korean Skin Care Self Care Gifts for Women | 1.01 fl.oz**BIODANCE**$19.82**1,669 rev11mo ago](https://www.amazon.com/dp/B0FKSM8L9H) [**LOreal Paris Revitalift Triple Power Face Serum with Tri-Peptides Hyaluronic Acid and Vitamin C Anti Aging Anti Wrinkle Serum to Firm and Brighten 1 FL oz + Sample**L'Oreal Paris**$18.89**1,644 rev1y ago](https://www.amazon.com/dp/B0F79H5QH3) [**LOreal Paris Collagen Moisture Filler Moisture Bounce Face Serum Glow Serum with Collagen Glycerin and Squalane for Bouncy Radiant Hydrated Skin Includes Sample**L'Oreal Paris**$8.66**1,893 rev1y ago](https://www.amazon.com/dp/B0F5BW4WV3)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**LOreal Paris True Match Nude Hyaluronic Tinted Serum Foundation with 1% Hyaluronic acid Very Light 0.5-2 1 fl. oz.**L'Oreal Paris**$15.24**4.4★**▲ 115%**](https://www.amazon.com/dp/B091G1YKVB) [**LOreal Paris Age Perfect Serum Le Duo Brightening Firming and Anti-Aging Serum for Face with Collagen Peptide Niacinamide Vitamin C and B3 1 fl oz + Sample**L'Oreal Paris**$26.88**4.4★**▲ 113%**](https://www.amazon.com/dp/B0FXMZ7X43) [**SUNGBOON EDITOR Glow Intensive Silk Peptide Ampoule Copper Peptides Serum for Face with Collagen & Multi Peptides Hydrating Korean Skincare Facial Serum for Smooth-Looking Skin 1.35 fl oz**SUNGBOON EDITOR**$24.53**4.5★**▲ 63%**](https://www.amazon.com/dp/B0FNRHY3SH) [**The Ordinary Multi-Peptide + Hyaluronic Acid Anti-Aging Peptide Serum for Crows Feet Elasticity & Firmness 1 Fl Oz**The Ordinary**$19.07**4.7★**▲ 60%**](https://www.amazon.com/dp/B0BLHW7JZM) [**medicube PDRN Pink Peptide Serum with Salmon DNA | Pink Glow Serum with Peptides & Niacinamide for Hydration & Firm-Looking Skin | Uneven Tone Care | Korean Skincare 1.01 fl. Oz**medicube**$16.93**4.7★**▲ 56%**](https://www.amazon.com/dp/B0DBF65JYY)
**~~View all trending →~~**
## **What buyers say about collagen serum**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Suitability Combination Skin**13%
*“Good for your skin”*
**Moist/Dry**13%
*“Great hydrating”*
**Soft Feel**12%
*“Leaves skin soft”*
**Quality-Overall**11%
*“The bottle feels high quality”*
**Brightness/Shine/Glow**6%
*“High Shine”*
**Smell**6%
*“Good fragrance”*
**Value For Money**6%
*“Excellent value”*
**Suitability Dry Skin**5%
*“Great for dry skin”*
**Absorbency**3%
*“Easily absorbed”*
**Texture/Consistency-Overall**2%
*“fun texture”*
### **What buyers complain about **
**Allergies**8%
*“Itchy rash”*
**Smell**8%
*“Not fragrance free”*
**Adhesion/Stickiness**8%
*“This is very sticky”*
**Moist/Dry**6%
*“Does not hydrate”*
**Functionality-Overall**5%
*“Didn't work”*
**Skin Health**5%
*“Burned my skin”*
**Suitability Dry Skin**4%
*“Not good for dry skin”*
**Value For Money**3%
*“Price too high”*
**Symptom Reduction**3%
*“Did not notice a huge improvement”*
**Oily/Greasy**2%
*“It's very oily”*
### **Top return reasons **
**Functionality-Overall**12%
**Advertised Vs Actual Product**10%
**Smell**10%
**Adhesion/Stickiness**8%
**Moist/Dry**7%
**Value For Money**7%
**Texture/Consistency-Overall**4%
**Leak-Proof**4%
**Skin Health**4%
**Size-Overall**4%
## **Common questions**
- **Is collagen serum profitable to sell on Amazon United States?**
- The niche generates $555K/yr across 30 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is -1.9%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the collagen serum niche?**
- 12 brands and 158 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 85% of demand.
- **What do buyers complain about in collagen serum?**
- Top complaints mined from reviews: Allergies, Smell, Adhesion/Stickiness. The return rate is 1.0%.
- **When does demand for collagen serum peak?**
- Demand peaks in Jan–Oct–Nov; the busiest month runs 2.5× the quietest.
- **What does it cost to enter the collagen serum niche?**
- Listings span $7.75–$35.54; the average listing price is $19.37 (sweet spot $15–$100). The average incumbent carries 8,874 reviews — the moat a new listing must climb.
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