---
title: "Products — retinol and hyaluronic acid serum - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/retinol-and-hyaluronic-acid-serum/products"
last_updated: "2026-08-10T19:17:17.805Z"
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": "Products — retinol and hyaluronic acid serum - 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

## Products