---
title: "Trend — phentermine 37.5 mg without prescription - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/phentermine-37-5-mg-without-prescription/trend"
last_updated: "2026-08-12T01:53:35.101Z"
locale: en
meta:
  description: "Niche score 48/100 · $226K/yr market · 402K searches/yr · $34.72 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 48/100 · $226K/yr market · 402K searches/yr · $34.72 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Trend — phentermine 37.5 mg without prescription - Flapen"
---

# **phentermine 37.5 mg without prescription**

**Skip it**

A concentrated shelf (top 5 take 77% of clicks) — this niche doesn't clear our bar today.

Market size 43Growth 23Conversion 20Competition 19Returns 100Price range 92Avg price 95Brand share 35Review moat 24Quality gap 96

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Quality gap**

**Incredible****3.9★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Incredible****$34.72**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$13.23–$59.64**

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

**Market size**

**Okay****$226K**

$226K/yr · 402K searches

**Brand share**

**Okay****84%**

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

**Review moat**

**Bad****5,892.14**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-4.3%**

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

**Conversion**

**Bad****1.6%**

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

**Competition**

**Bad****77%**

top-5 click share — a locked-up shelf

**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0")

## Trend