---
title: "Trend — l citrulline"
canonical_url: "https://flapen.com/research/us/health-household/l-citrulline/trend"
last_updated: "2026-08-12T18:00:06.784Z"
locale: en
meta:
  description: "Amazon product research for l citrulline: $357K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:description": "Amazon product research for l citrulline: $357K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:title": "Trend — l citrulline"
---

# **L Citrulline**

**Worth a look**

Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 97Growth 24Conversion 91Competition 64Returns 100Price range 89Avg price 95Brand share 55Review moat 24Quality gap 37

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Market size**

**Incredible****$4.3M**

$4.3M/yr · 1.6M searches

**Avg price**

**Incredible****$24.70**

avg listing price — sweet spot $15–$100

**Conversion**

**Great****11.0%**

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

**Price range**

**Great****$10.10–$76.27**

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

**Competition**

**Good****47%**

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

**Brand share**

**Good****72%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Growth**

**Bad****-1.8%**

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

**Review moat**

**Bad****5,971.17**

avg incumbent reviews — the moat a new listing must climb

## Trend