---
title: "Retinol and Hyaluronic Acid Serum — $79K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/retinol-and-hyaluronic-acid-serum"
last_updated: "2026-08-10T18:21:13.247Z"
locale: en
meta:
description: "Niche score 53/100 · $79K/yr market · 87K searches/yr. A deep review moat (19,605 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · $79K/yr market · 87K searches/yr. A deep review moat (19,605 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Retinol and Hyaluronic Acid Serum — $79K/yr Amazon US Niche (2026) - Flapen"
---
# **retinol and hyaluronic acid serum**
**Worth a look**
Shows low returns (0.5%), but a deep review moat (19,605 avg reviews) keeps it on the watch list.
Market size 20Growth 24Conversion 55Competition 69Returns 97Price range 86Avg price 86Brand share 59Review moat 17Quality gap 55
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$19.58**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$5.86–$101.96**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****43%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****69%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Good****4.6%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-1.2%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$79K**
$79K/yr · 87K searches
**Review moat**
**Bad****19,605.21**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, retinol and hyaluronic acid serum is a $79K/yr Amazon United States market (87K searches/yr). The top 5 brands hold 69% of demand. Demand peaks in Jul. Verdict: Worth a look — 53/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **retinol and hyaluronic acid serum market data**
- **Units sold / yr**
- **5K–6K**
- avg 100–250/product
- **Revenue / yr**
- **$98K–$117K**
- units × avg price
- **Conversion rate**
- **4.6%**
- **Avg BSR**
- **#799**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **97%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **51 months**
- **Avg seller age**
- **118 days**
## **Competition & brand share**
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**22 **▲rising
**Sellers**
**57**
**Top-5 brand share**
**69%**
Top 20: 98%
**Top-5 click share**
**43%**
Top 20: 84%
**Open market**
**27%**
- Eva Naturals29% - SKIN & LAB SKIN SCIENCE SOLUTION15% - The Ordinary13% - TruSkin7% - EQQUALBERRY5% - ROLANYIN3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -1.2% search growth over the last 90 days.
7K5KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/retinol-and-hyaluronic-acid-serum/trend)
## **Top retinol and hyaluronic acid serum search terms**
- **vitamin c niacinamide serum**14K/yr+15.2%3.4% conv. - **vitamin c and niacinamide serum**9K/yr+20.0%3.3% conv. - **niacinamide and vitamin c serum**8K/yr+24.0%1.4% conv. - **eva naturals vitamin c serum**9K/yr-12.0%13.3% conv. - **niacinamide vitamin c**6K/yr+3.1%3.1% conv. - **skinlab**8K/yr-38.1%0.6% conv. - **skin lab**7K/yr-16.6%1.5% conv. - **skin and lab**6K/yr-4.4%2.4% conv. - **eva vitamin c serum**3K/yr+43.7%12.9% conv. - **vitamin c and niacinamide face serum**3K/yr-3.2%3.0% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/retinol-and-hyaluronic-acid-serum/search-terms)
## **Top retinol and hyaluronic acid 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%$4K10%$8K15%$12K20%$16K101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Eva Naturals Vitamin C Serum for Face Anti Aging Dark Spot Remover & Corrector with Retinol Hyaluronic Acid Niacinamide & Salicylic Acid Brightening 1 fl oz**Eva Naturals**$15.39**4.3★61,726 rev](https://www.amazon.com/dp/B01BT02Q88) [2**TruSkin Vitamin C Super Serum for Face - Five Skin Benefits in One Serum with Vitamin C Retinol Niacinamide Hyaluronic Acid & Squalane - Brighten Firm & Smooth the Look of Skin - 1 fl oz**TruSkin**$22.46**4.5★14,571 rev](https://www.amazon.com/dp/B01KMSTCWG) [3**The Ordinary Niacinamide 10% + Zinc 1% Smoothing Serum for Blemish-Prone Skin 1 Fl Oz**The Ordinary**$5.86**4.7★60,215 rev](https://www.amazon.com/dp/B01MDTVZTZ) [4**The Ordinary Multi-Antioxidant Radiance Serum Vitamin C Serum For Face Brighten & Protect Skin Boosts Glow & Shields Against Environmental Stressors 1 Fl Oz**The Ordinary**$13.67**4.5★1,032 rev](https://www.amazon.com/dp/B0F2G7ZYLP) [5**Eva Naturals Vitamin C Serum Plus Facial Serum with Hyaluronic Acid Niacinamide Retinol and Salicylic Acid Hydrating and Smoothing Skin Formula 2 oz**Eva Naturals**$25.59**4.3★61,726 rev](https://www.amazon.com/dp/B08TQM1F9G)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Skinlab Premium Eyebrow Enhancer Brow Serum Helps Achieve Thicker Fuller Longer Looking Brows 3 Month Supply Dermatologist Ophthalmologist Tested Hypoallergenic Cruelty and Paraben Free**SL ORGANIC BEAUTY BY CATALINA RICO**$101.96**0 rev3mo ago](https://www.amazon.com/dp/B0GTC1Y8JW) [**GOODAL Vitamin C Brightening Serum ALPHA | 5% Niacinamide & Exosome for Dark Spot Care | Gentle Daily Facial Serum for Radiant Glow Skin | Green Tangerine | Korean Skincare | 1.01 fl oz (30ml)**GOODAL**$18.53**5,209 rev6mo ago](https://www.amazon.com/dp/B0GGGCV238) [**medicube Deep Vitamin C Capsule Serum 1.01 fl.oz**medicube**$17.73**696 rev10mo ago](https://www.amazon.com/dp/B0FR4QYNK5) [**BIODANCE Radiant Vita Niacinamide Serum for Even Tone Dark Spot Care with Vitamin C Hydrating for Sensitive Skin Filter Glow Serum Korean Skin Care Self Care Gifts for Women | 1.01 floz**BIODANCE**$19.96**1,669 rev11mo ago](https://www.amazon.com/dp/B0FKT34H9W) [**The Ordinary Multi-Antioxidant Radiance Serum Vitamin C Serum For Face Brighten & Protect Skin Boosts Glow & Shields Against Environmental Stressors 1 Fl Oz**The Ordinary**$13.67**1,032 rev1y ago](https://www.amazon.com/dp/B0F2G7ZYLP)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Skinlab Premium Eyebrow Enhancer Brow Serum Helps Achieve Thicker Fuller Longer Looking Brows 3 Month Supply Dermatologist Ophthalmologist Tested Hypoallergenic Cruelty and Paraben Free**SL ORGANIC BEAUTY BY CATALINA RICO**$101.96**0.0★**▲ 272%**](https://www.amazon.com/dp/B0GTC1Y8JW) [**medicube Deep Vitamin C Capsule Serum 1.01 fl.oz**medicube**$17.73**4.7★**▲ 235%**](https://www.amazon.com/dp/B0FR4QYNK5) [**GOODAL Vitamin C Brightening Serum ALPHA | 5% Niacinamide & Exosome for Dark Spot Care | Gentle Daily Facial Serum for Radiant Glow Skin | Green Tangerine | Korean Skincare | 1.01 fl oz (30ml)**GOODAL**$18.53**4.5★**▲ 204%**](https://www.amazon.com/dp/B0GGGCV238) [**Eva Naturals Vitamin C Serum Plus Facial Serum with Hyaluronic Acid Niacinamide Retinol and Salicylic Acid Hydrating and Smoothing Skin Formula 2 oz**Eva Naturals**$25.59**4.3★**▲ 114%**](https://www.amazon.com/dp/B08TQM1F9G) [**EQQUALBERRY Vitamin Illuminating Serum | Niacinamide 4% & TXA | Brightening Vitamin C Serum for Face Glow with Hyaluronic Acid | Dark Spot & Uneven Tone Care | Korean Skincare 1.01 fl oz**EQQUALBERRY**$18.09**4.3★**▲ 65%**](https://www.amazon.com/dp/B0D8W1YVBX)
**~~View all trending →~~**
## **What buyers say about retinol and hyaluronic acid serum**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Suitability Combination Skin**16%
*“Good for textured skin”*
**Quality-Overall**15%
*“Plus, its very affordable for the quality you get”*
**Soft Feel**9%
*“Leaves skin soft”*
**Value For Money**7%
*“Great Value”*
**Brightness/Shine/Glow**7%
*“Gives you a natural glow”*
**Moist/Dry**6%
*“Dries quickly”*
**Suitability Dry Skin**4%
*“this has helped my skin dryness too”*
**Symptom Reduction**4%
*“This reduces dark spots”*
**Absorbency**3%
*“absorbs beautifully”*
**Efficiency**2%
*“So far product is working well”*
### **What buyers complain about **
**Functionality-Overall**18%
*“Did not work”*
**Allergies**9%
*“Skin Reaction”*
**Symptom Reduction**7%
*“No improvement”*
**Skin Health**7%
*“it burned my face”*
**Value For Money**5%
*“Too pricey”*
**Adhesion/Stickiness**4%
*“Other reviews say it is not sticky”*
**Moist/Dry**4%
*“No hydration at all”*
**Advertised Vs Actual Product**4%
*“False advertisement”*
**Smell**3%
*“Smells like fish”*
**Size-Overall**2%
*“Bottle too small”*
### **Top return reasons **
**Functionality-Overall**18%
**Advertised Vs Actual Product**12%
**Value For Money**10%
**Adhesion/Stickiness**5%
**Smell**5%
**Skin Health**5%
**Leak-Proof**4%
**Texture/Consistency-Overall**4%
**Product Condition**3%
**Moist/Dry**3%
## **Common questions**
- **Is retinol and hyaluronic acid serum profitable to sell on Amazon United States?**
- The niche generates $79K/yr across 34 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is -1.2%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the retinol and hyaluronic acid serum niche?**
- 22 brands and 57 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 69% of demand.
- **What do buyers complain about in retinol and hyaluronic acid serum?**
- Top complaints mined from reviews: Functionality-Overall, Allergies, Symptom Reduction. The return rate is 0.5%.
- **When does demand for retinol and hyaluronic acid serum peak?**
- Demand peaks in Jul; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the retinol and hyaluronic acid serum niche?**
- Listings span $5.86–$101.96; the average listing price is $19.58 (sweet spot $15–$100). The average incumbent carries 19,605 reviews — the moat a new listing must climb.
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