---
title: "Reviews — dermalogica vitamin c serum - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/dermalogica-vitamin-c-serum/reviews"
last_updated: "2026-08-10T18:59:05.782Z"
locale: en
meta:
  description: "Niche score 45/100 · $177K/yr market · 37K searches/yr · $68.03 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 45/100 · $177K/yr market · 37K searches/yr · $68.03 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — dermalogica vitamin c serum - Flapen"
---

# **dermalogica vitamin c serum**

**Skip it**

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 36Growth 50Conversion 75Competition 10Returns 97Price range 61Avg price 87Brand share 0Review moat 65Quality gap 32

**Returns**

**Incredible****0.7%**

return rate — above 5% kills the launch gate

**Avg price**

**Great****$68.03**

avg listing price — sweet spot $15–$100

**Conversion**

**Good****7.0%**

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

**Review moat**

**Good****890.11**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Good****$13.67–$154.02**

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

**Growth**

**Good****+20.7%**

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

**Market size**

**Okay****$177K**

$177K/yr · 37K searches

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****88%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Reviews