---
title: "igf-1 — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/igf-1"
last_updated: "2026-07-10T00:55:47.873Z"
locale: en
meta:
  description: "a concentrated shelf (top 5 take 100% of clicks) — igf-1 doesn't clear our bar today."
  "og:description": "a concentrated shelf (top 5 take 100% of clicks) — igf-1 doesn't clear our bar today."
  "og:title": "igf-1 — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen"
---

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# **igf-1**

**Skip it****38/100 **

a concentrated shelf (top 5 take 100% of clicks) — igf-1 doesn't clear our bar today.

**Market/yr**

**$355K**

**Growth (1y)**

**+57.9%**

**Products**

**4**

**Brands**

**1**

was 9 a year ago

**Sellers**

**25**

**Price range**

**$43.13–$117.95**

**Returns**

**0.0%**

**Rating**

**4.2★**

**Skip it**

Scored 38/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**18**

 ×0.30

Growth

**52**

 ×0.30

Competition

**0**

 ×0.20

Quality gap

**74**

 ×0.10

Returns

**100**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 102 weeks — +57.9% year over year.

2K1KSpike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

Peak months: Jan, Feb, Jul, Aug · busiest ÷ quietest = 2.0×

## **Competition**

- Novex Biotech100%

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack. 1 brands and 25 sellers compete here.

**Brands**

**1 **▼falling

was 9 a year ago

**Sellers**

**25**

**Top 5 brand share**

**100%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![Novex Biotech GF-9 HGH Boosting Supplement for Men Workout Complex for Men Supports Energy Endurance Sleep 120 Ct (30-Day Supply)](https://m.media-amazon.com/images/I/41roFB7jTrL.jpg) [**Novex Biotech GF-9 HGH Boosting Supplement for Men Workout Complex for Men Supports Energy Endurance Sleep 120 Ct (30-Day Supply)**](https://www.amazon.com/dp/B0GFP8YGG6)

Novex Biotech$85.334.1★1,79358%▲rising

2
![GF-9 Black Label Advanced HGH Support for Men 45+ Clinically Studied Amino Acid Complex Alpha-GPC GLP-1 Pathway Support & Focus 210 Capsules](https://m.media-amazon.com/images/I/41nSrcS724L.jpg) [**GF-9 Black Label Advanced HGH Support for Men 45+ Clinically Studied Amino Acid Complex Alpha-GPC GLP-1 Pathway Support & Focus 210 Capsules**](https://www.amazon.com/dp/B0FMZLJ1HK)

Novex Biotech$117.953.8★4520%▼falling

3
![Novex Biotech GF-9 Core - 120 Count](https://m.media-amazon.com/images/I/41r0crHuMFL.jpg) [**Novex Biotech GF-9 Core - 120 Count**](https://www.amazon.com/dp/B0F8FX5HV6)

Novex Biotech$43.134.5★5115%▼falling

4
![Novex Biotech GF-9 HGH Boosting Supplement for Men Workout Complex for Men Supports Energy Endurance Sleep 30 Sachets Fruit Punch](https://m.media-amazon.com/images/I/41qa753GDdL.jpg) [**Novex Biotech GF-9 HGH Boosting Supplement for Men Workout Complex for Men Supports Energy Endurance Sleep 30 Sachets Fruit Punch**](https://www.amazon.com/dp/B0BW2GVF7H)

Novex Biotech$96.124.2★697%▼falling

## **Product shelf**

All 4 tracked products in this niche.

Top sellersNewestTrending

[![Novex Biotech GF-9 HGH Boosting Supplement for Men Workout Complex for Men Supports Energy Endurance Sleep 120 Ct (30-Day Supply)](https://m.media-amazon.com/images/I/41roFB7jTrL.jpg)**Novex Biotech GF-9 HGH Boosting Supplement for Men Workout Complex for Men Supports Energy Endurance Sleep 120 Ct (30-Day Supply)** Novex Biotech**$85.33**4.1★1,793 reviews](https://www.amazon.com/dp/B0GFP8YGG6) [![GF-9 Black Label Advanced HGH Support for Men 45+ Clinically Studied Amino Acid Complex Alpha-GPC GLP-1 Pathway Support & Focus 210 Capsules](https://m.media-amazon.com/images/I/41nSrcS724L.jpg)**GF-9 Black Label Advanced HGH Support for Men 45+ Clinically Studied Amino Acid Complex Alpha-GPC GLP-1 Pathway Support & Focus 210 Capsules** Novex Biotech**$117.95**3.8★45 reviews](https://www.amazon.com/dp/B0FMZLJ1HK) [![Novex Biotech GF-9 Core - 120 Count](https://m.media-amazon.com/images/I/41r0crHuMFL.jpg)**Novex Biotech GF-9 Core - 120 Count** Novex Biotech**$43.13**4.5★51 reviews](https://www.amazon.com/dp/B0F8FX5HV6) [![Novex Biotech GF-9 HGH Boosting Supplement for Men Workout Complex for Men Supports Energy Endurance Sleep 30 Sachets Fruit Punch](https://m.media-amazon.com/images/I/41qa753GDdL.jpg)**Novex Biotech GF-9 HGH Boosting Supplement for Men Workout Complex for Men Supports Energy Endurance Sleep 30 Sachets Fruit Punch** Novex Biotech**$96.12**4.2★69 reviews](https://www.amazon.com/dp/B0BW2GVF7H)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Energy Level**9%

*“It works great makes me feel full of energy”*

**Quality-Overall**8%

*“High quality product”*

**Efficiency**8%

*“Works great”*

**Focus Enhancement**7%

*“Great stack, better sleep, focus and strength”*

**Sleep Quality**5%

*“Great stack, better sleep, focus and strength”*

**Dosage**5%

*“Four capsules daily are recommended”*

**Nutritional Content**4%

*“Seems like a quality product with solid ingredients and nutrients”*

**Ease Of Use**4%

*“easy on the body”*

**Side Effects**3%

*“Ive had 0 upset stomach or ill effects”*

**Ingredients-Overall**3%

*“These two bottles have some interesting ingredients”*

### **What buyers complain about **

**Value For Money**16%

*“very expensive”*

**Functionality-Overall**7%

*“Doesn't work”*

**Visibility**5%

*“I do not see nor feel any changes”*

**Certifications**5%

*“DoD certified”*

**Energy Level**4%

*“No boost in energy”*

**Dosage**3%

*“Too many pills”*

**Taste-Overall**3%

*“leave a weird taste”*

**Sleep Quality**2%

*“no change in sleep”*

**Size-Overall**2%

*“or maybe a bit large”*

**Quality-Overall**2%

*“Don't judge by Only low reviews”*