---
title: "Trend — hair skin and nails vitamins"
canonical_url: "https://flapen.com/research/us/health-household/hair-skin-and-nails-vitamins/trend"
last_updated: "2026-08-12T10:08:33.949Z"
locale: en
meta:
  description: "Amazon product research for hair skin and nails vitamins: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:description": "Amazon product research for hair skin and nails vitamins: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:title": "Trend — hair skin and nails vitamins"
---

# **Hair Skin and Nails Vitamins**

**Worth a look**

Shows a $11.2M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 100Growth 20Conversion 77Competition 72Returns 99Price range 86Avg price 95Brand share 53Review moat 17Quality gap 40

**Market size**

**Incredible****$11.2M**

$11.2M/yr · 6.1M searches

**Returns**

**Incredible****0.3%**

return rate — above 5% kills the launch gate

**Avg price**

**Incredible****$24.19**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$5.99–$85.45**

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

**Conversion**

**Great****7.6%**

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

**Competition**

**Good****42%**

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

**Brand share**

**Good****73%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Growth**

**Bad****-10.6%**

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

**Review moat**

**Bad****18,299.53**

avg incumbent reviews — the moat a new listing must climb

## Trend