---
title: "phenylethylamine — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/phenylethylamine"
last_updated: "2026-07-10T01:05:28.940Z"
locale: en
meta:
  description: "a small market ($47K/yr) — phenylethylamine doesn't clear our bar today."
  "og:description": "a small market ($47K/yr) — phenylethylamine doesn't clear our bar today."
  "og:title": "phenylethylamine — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
---

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# **phenylethylamine**

**Skip it****44/100 **

a small market ($47K/yr) — phenylethylamine doesn't clear our bar today.

**Market/yr**

**$47K**

**Growth (1y)**

**+97.6%**

**Products**

**18**

**Brands**

**11**

was 10 a year ago

**Sellers**

**23**

**Price range**

**$10.11–$49.88**

**Returns**

**0.0%**

**Rating**

**4.3★**

**Skip it**

Scored 44/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**2**

 ×0.30

Growth

**64**

 ×0.30

Competition

**37**

 ×0.20

Quality gap

**65**

 ×0.10

Returns

**100**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 101 weeks — +97.6% year over year.

1K604Spike '25Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Oct '25Feb '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

Peak months: Feb · busiest ÷ quietest = 1.6×

## **Competition**

- FitPowders25% - COGNITIVE COMPOUNDS16% - Nutricost11% - NOW Foods10% - powdermint9% - BulkSupplements8% - Other (5 brands)21%

The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them. 11 brands and 23 sellers compete here.

**Brands**

**11 **▲rising

was 10 a year ago

**Sellers**

**23**

**Top 5 brand share**

**71%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![FitPowders Phenylethylamine Supplement (125 Grams) Phenethylamine HCL Form](https://m.media-amazon.com/images/I/31hv7r76rXL.jpg) [**FitPowders Phenylethylamine Supplement (125 Grams) Phenethylamine HCL Form**](https://www.amazon.com/dp/B0B766DQNW)

FitPowders$23.764.2★22621%▲rising

2
![COGNITIVE COMPOUNDS Phenylethylamine (Pea) Capsules - Cognitive Function Support & Elevated Mood - 120 Count](https://m.media-amazon.com/images/I/41eD0J0zcgL.jpg) [**COGNITIVE COMPOUNDS Phenylethylamine (Pea) Capsules - Cognitive Function Support & Elevated Mood - 120 Count**](https://www.amazon.com/dp/B086VTQ72X)

COGNITIVE COMPOUNDS$28.324.2★13816%▼falling

3
![Nutricost L-Phenylalanine 500mg; 180 Capsules](https://m.media-amazon.com/images/I/41c1aVzX1RL.jpg) [**Nutricost L-Phenylalanine 500mg; 180 Capsules**](https://www.amazon.com/dp/B01CUP9W60)

Nutricost$12.874.3★1,12511%▼falling

4
![NOW Foods Supplements L-Phenylalanine 500 mg Nervous System Support* Amino Acid 120 Veg Capsules](https://m.media-amazon.com/images/I/41JUSz6O-KL.jpg) [**NOW Foods Supplements L-Phenylalanine 500 mg Nervous System Support* Amino Acid 120 Veg Capsules**](https://www.amazon.com/dp/B000JCN2MW)

NOW Foods$11.174.4★2,23210%▼falling

5
![powdermint Phenylethylamine Supplement (125 Grams) Phenethylamine HCL Form](https://m.media-amazon.com/images/I/31tA3VB5YkL.jpg) [**powdermint Phenylethylamine Supplement (125 Grams) Phenethylamine HCL Form**](https://www.amazon.com/dp/B0B7FJNNMM)

powdermint$22.644.1★607%▼falling

6
![Pure Encapsulations DL-Phenylalanine | Amino Acid Supplement for Memory and Focus Joints Muscles and Cognitive Support* | 90 Capsules](https://m.media-amazon.com/images/I/41FxQhzdp-L.jpg) [**Pure Encapsulations DL-Phenylalanine | Amino Acid Supplement for Memory and Focus Joints Muscles and Cognitive Support* | 90 Capsules**](https://www.amazon.com/dp/B000H83ULG)

Pure Encapsulations$33.994.4★3526%▲rising

7
![Phent37 (1 Bottle - 60 Speckled Tablets) - Advanced Phenylethylamine HCL Dietary Nutraceutical Premium Small White and Blue Tablets Boost Metabolism Weight Management for Men and Women](https://m.media-amazon.com/images/I/31UnSUpK7oL.jpg) [**Phent37 (1 Bottle - 60 Speckled Tablets) - Advanced Phenylethylamine HCL Dietary Nutraceutical Premium Small White and Blue Tablets Boost Metabolism Weight Management for Men and Women**](https://www.amazon.com/dp/B0DRGWLTR4)

Vitamart$29.143.2★3235%▼falling

8
![Life Extension D L-Phenylalanine Capsules 500 mg Supports Mood Health Promotes Neurotransmitter Health Gluten-Free Non-GMO Vegetarian 100 Capsules](https://m.media-amazon.com/images/I/41etQ7rnzQL.jpg) [**Life Extension D L-Phenylalanine Capsules 500 mg Supports Mood Health Promotes Neurotransmitter Health Gluten-Free Non-GMO Vegetarian 100 Capsules**](https://www.amazon.com/dp/B00BQ1BDOY)

Life Extension$12.484.4★1,2724%—flat

9
![Supplement Direct Beta Pea Phenylethylamine Hcl 100 Grams (100)](https://m.media-amazon.com/images/I/41SaksLxkGL.jpg) [**Supplement Direct Beta Pea Phenylethylamine Hcl 100 Grams (100)**](https://www.amazon.com/dp/B076L467XR)

Supplement Direct$10.114.2★334%▼falling

10

![FitPowders Phenylethylamine Supplement (500 Grams) Phenethylamine HCL Form](https://m.media-amazon.com/images/I/31KqR+8dAsL.jpg) [**FitPowders Phenylethylamine Supplement (500 Grams) Phenethylamine HCL Form**](https://www.amazon.com/dp/B08GK1JVV1)

FitPowders$49.224.2★2263%▼falling

11

![BulkSupplements.com DL-Phenylalanine Powder - DLPA Powder Phenylalanine Supplement - Unflavored & Gluten Free 500mg per Serving 250g (8.8 oz) (Pack of 1)](https://m.media-amazon.com/images/I/41Zo+YoQ4HL.jpg) [**BulkSupplements.com DL-Phenylalanine Powder - DLPA Powder Phenylalanine Supplement - Unflavored & Gluten Free 500mg per Serving 250g (8.8 oz) (Pack of 1)**](https://www.amazon.com/dp/B00H4HXK5E)

BulkSupplements$20.884.4★6843%▲rising

12

![BulkSupplements.com DL-Phenylalanine Capsules - DLPA Supplement Amino Acid Supplement - Gluten Free 2 Capsules per Serving (500mg) 240 Capsules (Pack of 1)](https://m.media-amazon.com/images/I/41XWoBTI55L.jpg) [**BulkSupplements.com DL-Phenylalanine Capsules - DLPA Supplement Amino Acid Supplement - Gluten Free 2 Capsules per Serving (500mg) 240 Capsules (Pack of 1)**](https://www.amazon.com/dp/B0CJCW63X5)

BulkSupplements$16.534.5★1032%▲rising

13

![BulkSupplements.com L-Phenylalanine Powder - Phenylalanine Supplement L-Phenylalanine 500mg - Amino Acids Supplement Gluten Free 500mg per Serving 250g (8.8 oz) (Pack of 1)](https://m.media-amazon.com/images/I/41NR+QPfQoL.jpg) [**BulkSupplements.com L-Phenylalanine Powder - Phenylalanine Supplement L-Phenylalanine 500mg - Amino Acids Supplement Gluten Free 500mg per Serving 250g (8.8 oz) (Pack of 1)**](https://www.amazon.com/dp/B00H4HP282)

BulkSupplements$16.844.3★3202%▼falling

14

![powdermint Phenylethylamine Supplement (250 Grams) Phenethylamine HCL Form](https://m.media-amazon.com/images/I/31q8w5zn-SL.jpg) [**powdermint Phenylethylamine Supplement (250 Grams) Phenethylamine HCL Form**](https://www.amazon.com/dp/B0BRLD8VTK)

powdermint$33.114.1★602%▲rising

15

![Life Extension Dopamine Advantage Cognitive Health Mental Sharpness Motivation Vitamin B12 phellodendron bark Powder Gluten Free Non-GMO Vegetarian 30 Capsules](https://m.media-amazon.com/images/I/41zP3GIBn+L.jpg) [**Life Extension Dopamine Advantage Cognitive Health Mental Sharpness Motivation Vitamin B12 phellodendron bark Powder Gluten Free Non-GMO Vegetarian 30 Capsules**](https://www.amazon.com/dp/B0924VQ93G)

Life Extension$12.764.2★7491%▲rising

**~~Showing 15 of 18 — show all ~~**

## **Product shelf**

All 18 tracked products in this niche.

Top sellersNewestTrending

[![FitPowders Phenylethylamine Supplement (125 Grams) Phenethylamine HCL Form](https://m.media-amazon.com/images/I/31hv7r76rXL.jpg)**FitPowders Phenylethylamine Supplement (125 Grams) Phenethylamine HCL Form** FitPowders**$23.76**4.2★226 reviews](https://www.amazon.com/dp/B0B766DQNW) [![COGNITIVE COMPOUNDS Phenylethylamine (Pea) Capsules - Cognitive Function Support & Elevated Mood - 120 Count](https://m.media-amazon.com/images/I/41eD0J0zcgL.jpg)**COGNITIVE COMPOUNDS Phenylethylamine (Pea) Capsules - Cognitive Function Support & Elevated Mood - 120 Count** COGNITIVE COMPOUNDS**$28.32**4.2★138 reviews](https://www.amazon.com/dp/B086VTQ72X) [![Nutricost L-Phenylalanine 500mg; 180 Capsules](https://m.media-amazon.com/images/I/41c1aVzX1RL.jpg)**Nutricost L-Phenylalanine 500mg; 180 Capsules** Nutricost**$12.87**4.3★1,125 reviews](https://www.amazon.com/dp/B01CUP9W60) [![NOW Foods Supplements L-Phenylalanine 500 mg Nervous System Support* Amino Acid 120 Veg Capsules](https://m.media-amazon.com/images/I/41JUSz6O-KL.jpg)**NOW Foods Supplements L-Phenylalanine 500 mg Nervous System Support* Amino Acid 120 Veg Capsules** NOW Foods**$11.17**4.4★2,232 reviews](https://www.amazon.com/dp/B000JCN2MW) [![powdermint Phenylethylamine Supplement (125 Grams) Phenethylamine HCL Form](https://m.media-amazon.com/images/I/31tA3VB5YkL.jpg)**powdermint Phenylethylamine Supplement (125 Grams) Phenethylamine HCL Form** powdermint**$22.64**4.1★60 reviews](https://www.amazon.com/dp/B0B7FJNNMM) [![Pure Encapsulations DL-Phenylalanine | Amino Acid Supplement for Memory and Focus Joints Muscles and Cognitive Support* | 90 Capsules](https://m.media-amazon.com/images/I/41FxQhzdp-L.jpg)**Pure Encapsulations DL-Phenylalanine | Amino Acid Supplement for Memory and Focus Joints Muscles and Cognitive Support* | 90 Capsules** Pure Encapsulations**$33.99**4.4★352 reviews](https://www.amazon.com/dp/B000H83ULG) [![Phent37 (1 Bottle - 60 Speckled Tablets) - Advanced Phenylethylamine HCL Dietary Nutraceutical Premium Small White and Blue Tablets Boost Metabolism Weight Management for Men and Women](https://m.media-amazon.com/images/I/31UnSUpK7oL.jpg)**Phent37 (1 Bottle - 60 Speckled Tablets) - Advanced Phenylethylamine HCL Dietary Nutraceutical Premium Small White and Blue Tablets Boost Metabolism Weight Management for Men and Women** Vitamart**$29.14**3.2★323 reviews](https://www.amazon.com/dp/B0DRGWLTR4) [![Life Extension D L-Phenylalanine Capsules 500 mg Supports Mood Health Promotes Neurotransmitter Health Gluten-Free Non-GMO Vegetarian 100 Capsules](https://m.media-amazon.com/images/I/41etQ7rnzQL.jpg)**Life Extension D L-Phenylalanine Capsules 500 mg Supports Mood Health Promotes Neurotransmitter Health Gluten-Free Non-GMO Vegetarian 100 Capsules** Life Extension**$12.48**4.4★1,272 reviews](https://www.amazon.com/dp/B00BQ1BDOY)

## **Reviews**

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

### **What buyers love **

**Focus Enhancement**19%

*“Great mood booster”*

**Quality-Overall**15%

*“Excellent quality and a great value”*

**Energy Level**11%

*“gives us energy”*

**Weight Loss**7%

*“Works well, minimized hunger do recomend working out to help more”*

**Dosage**5%

*“notice it's actually doing something from the first dosage”*

**Sleep Quality**4%

*“Sleep improved and better workouts”*

**Vitamin**4%

*“Life Extension Products are Superior”*

**Stress/Anxiety**4%

*“We are more alert”*

**Advertised Vs Actual Product**3%

*“Exactly as described”*

**Caffeine Content**3%

*“Better than caffine”*

### **What buyers complain about **

**Side Effects**30%

*“I get some nausea”*

**Acid Regulator/Stomach Ache Relief**11%

*“Makes me Nauseous & Sick”*

**Dosage**9%

*“I found out the hard way after taking it for a few days”*

**Value For Money**6%

*“Worked for a cheaper version”*

**Weight Loss**6%

*“It doesnt make you shaky or nervous like most weight loss pills”*

**Taste-Overall**5%

*“As for the taste. its very bitter but nothing that cant be overcome”*

**Functionality-Overall**4%

*“Doesn't work”*

**Smell**4%

*“this product stinks OUT LOUD”*

**Fever Relief**3%

*“did not help me it make me really sick”*

**Pain Relief-Overall**3%

*“NO due to the amount of pain it caused”*

#### **Top return reasons**- Value For Money50% - Side Effects50%