---
title: "collagen bars — Niche Verdict: Skip it (49/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/collagen-bars"
last_updated: "2026-07-10T19:12:53.263Z"
locale: en
meta:
  description: "a small market ($68K/yr) — collagen bars doesn't clear our bar today."
  "og:description": "a small market ($68K/yr) — collagen bars doesn't clear our bar today."
  "og:title": "collagen bars — Niche Verdict: Skip it (49/100) | Amazon United States - Flapen"
---

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# **collagen bars**

**Skip it****49/100 **

a small market ($68K/yr) — collagen bars doesn't clear our bar today.

**Market/yr**

**$68K**

**Growth (1y)**

**+150.3%**

**Products**

**24**

**Brands**

**13**

was 10 a year ago

**Sellers**

**46**

**Price range**

**$22.62–$47.67**

**Returns**

**0.0%**

**Rating**

**4.0★**

**Skip it**

Scored 49/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**3**

 ×0.30

Growth

**71**

 ×0.30

Competition

**44**

 ×0.20

Quality gap

**82**

 ×0.10

Returns

**100**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 103 weeks — +150.3% year over year.

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

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

Peak months: May, Jun · busiest ÷ quietest = 2.1×

## **Competition**

- Perfect Keto33% - Bulletproof27% - Fuel 4 Ever8% - Stars + Honey7% - Built Bar7% - IQBAR4% - Other (7 brands)13%

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them. 13 brands and 46 sellers compete here.

**Brands**

**13 **▲rising

was 10 a year ago

**Sellers**

**46**

**Top 5 brand share**

**83%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![Perfect Keto Bars - The Cleanest Keto Snacks with Collagen and MCT. No Added Sugar Keto Diet Friendly - 3g Net Carbs 19g Fat 10g protein - Diet Food Dessert (Almond Butter Brownie 12 Bars)](https://m.media-amazon.com/images/I/41CZ-J3P3pL.jpg) [**Perfect Keto Bars - The Cleanest Keto Snacks with Collagen and MCT. No Added Sugar Keto Diet Friendly - 3g Net Carbs 19g Fat 10g protein - Diet Food Dessert (Almond Butter Brownie 12 Bars)**](https://www.amazon.com/dp/B07J1YD6MY)

Perfect Keto$44.243.4★1,57820%▼falling

2
![Bulletproof Vanilla Shortbread Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil 2g Sugar No Added Sugar Grass-Fed Collagen](https://m.media-amazon.com/images/I/41uHMGYh5pL.jpg) [**Bulletproof Vanilla Shortbread Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil 2g Sugar No Added Sugar Grass-Fed Collagen**](https://www.amazon.com/dp/B06XYK1P9X)

Bulletproof$29.593.7★1,11917%▼falling

3
![Bulletproof Lemon Cookie Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil Grass-fed Collagen No Added Sugar](https://m.media-amazon.com/images/I/412sO4EQvIL.jpg) [**Bulletproof Lemon Cookie Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil Grass-fed Collagen No Added Sugar**](https://www.amazon.com/dp/B06X9H5562)

Bulletproof$29.563.9★8339%▲rising

4
![Perfect Keto Bars - The Cleanest Keto Snacks with Collagen and MCT. No Added Sugar Keto Diet Friendly - 3g Net Carbs 19g Fat 11g Protein - Diet Food Dessert (Salted Caramel 12 Bars)](https://m.media-amazon.com/images/I/41QhF1AovOL.jpg) [**Perfect Keto Bars - The Cleanest Keto Snacks with Collagen and MCT. No Added Sugar Keto Diet Friendly - 3g Net Carbs 19g Fat 11g Protein - Diet Food Dessert (Salted Caramel 12 Bars)**](https://www.amazon.com/dp/B07JBP3151)

Perfect Keto$44.443.5★1,1048%▼falling

5
![Stars + Honey Protein Bars Variety Pack 14-15g Protein 1-3g Sugar with Collagen Peptides Dairy Free Soy & Gluten Free Snacks for Adults Keto Friendly No Seed Oils or Sugar Alcohols 12 Pack](https://m.media-amazon.com/images/I/51rWpHwRWUL.jpg) [**Stars + Honey Protein Bars Variety Pack 14-15g Protein 1-3g Sugar with Collagen Peptides Dairy Free Soy & Gluten Free Snacks for Adults Keto Friendly No Seed Oils or Sugar Alcohols 12 Pack**](https://www.amazon.com/dp/B0FT3WVCZZ)

Stars + Honey$45.924.2★7287%▲rising

6
![BUILT Bar Puff Protein Bars - Variety Pack - 15-17g Protein Snack Bars with Collagen - Calorie Conscious & Gluten Free - 12 Count Variety May Vary](https://m.media-amazon.com/images/I/51sGIZFg+QL.jpg) [**BUILT Bar Puff Protein Bars - Variety Pack - 15-17g Protein Snack Bars with Collagen - Calorie Conscious & Gluten Free - 12 Count Variety May Vary**](https://www.amazon.com/dp/B0BCR4H9KJ)

Built Bar$28.164.5★3,6716%▲rising

7
![Fuel 4 Ever Collagen Protein Bars | 14G Protein Gluten Free Dairy Free No Stevia or Artificial Ingredients Added Sweetened with Honey | Chocolate Almond Flavor (Box of 12)](https://m.media-amazon.com/images/I/41nKNCg0Z1L.jpg) [**Fuel 4 Ever Collagen Protein Bars | 14G Protein Gluten Free Dairy Free No Stevia or Artificial Ingredients Added Sweetened with Honey | Chocolate Almond Flavor (Box of 12)**](https://www.amazon.com/dp/B0CH95HC87)

Fuel 4 Ever$26.553.5★576%▼falling

8
![IQBAR Clean Plant Protein Bars - Chocolate Lovers Variety - 12 Count - Keto Vegan High Fiber Gluten and Dairy Free Low Sugar Snack - Brain and Body Nutrients for Focus Energy Meal Replacement](https://m.media-amazon.com/images/I/51vc-l6-+-L.jpg) [**IQBAR Clean Plant Protein Bars - Chocolate Lovers Variety - 12 Count - Keto Vegan High Fiber Gluten and Dairy Free Low Sugar Snack - Brain and Body Nutrients for Focus Energy Meal Replacement**](https://www.amazon.com/dp/B07Y7H3FHB)

IQBAR$23.984.3★8,0443%—flat

9
![JUSTNOSH Double Chocolate Chip Collagen Protein Bars 15g Protein 10g Collagen | Gluten & Dairy Free Low FODMAP Seed Oil Free (12 Pack)](https://m.media-amazon.com/images/I/514whFKy-pL.jpg) [**JUSTNOSH Double Chocolate Chip Collagen Protein Bars 15g Protein 10g Collagen | Gluten & Dairy Free Low FODMAP Seed Oil Free (12 Pack)**](https://www.amazon.com/dp/B09WCK8P49)

JUSTNOSH$42.554.9★123%▲rising

10

![Fuel 4 Ever Collagen Protein Bars | 14G Protein Gluten Free Dairy Free No Stevia or Artificial Ingredients Added Sweetened with Honey | Peanut Butter Oat Flavor (Box of 12)](https://m.media-amazon.com/images/I/41FAXz3xS9L.jpg) [**Fuel 4 Ever Collagen Protein Bars | 14G Protein Gluten Free Dairy Free No Stevia or Artificial Ingredients Added Sweetened with Honey | Peanut Butter Oat Flavor (Box of 12)**](https://www.amazon.com/dp/B0CH96NN64)

Fuel 4 Ever$24.794.3★413%▲rising

11

![Perfect Keto Nola Bars | Gluten-Free Keto Granola Bars with Zero Added Sugar | Enjoy a Chewier Nuttier and Tastier Way to Curb Cravings and Start the Day | Peanut Butter | 8 Bars 32g](https://m.media-amazon.com/images/I/41ToZfAJXbL.jpg) [**Perfect Keto Nola Bars | Gluten-Free Keto Granola Bars with Zero Added Sugar | Enjoy a Chewier Nuttier and Tastier Way to Curb Cravings and Start the Day | Peanut Butter | 8 Bars 32g**](https://www.amazon.com/dp/B08YLKYBLK)

Perfect Keto$24.154.3★5622%—flat

12

![Primal Power Beef Liver Bar 1100mg - New Zealand Grass-Fed 211% DV B12 10g Protein Collagen - Zero Added Sugar No Seed Oils Gluten Free - Chocolate Peanut Butter (12 Pack)](https://m.media-amazon.com/images/I/41FCqJp1nsL.jpg) [**Primal Power Beef Liver Bar 1100mg - New Zealand Grass-Fed 211% DV B12 10g Protein Collagen - Zero Added Sugar No Seed Oils Gluten Free - Chocolate Peanut Butter (12 Pack)**](https://www.amazon.com/dp/B0G2HFMZHQ)

Primal Power$38.684.3★632%▲rising

13

![Perfect Keto Collagen Protein Bar Gluten Free Grass Fed Collagen + MCT Oil Low Carb No Sugar Added High Protein Snacks Keto Diet Foods 13g Protein 18g Fat 3g Net Carbs Peanut Butter Chocolate Chip 12 Bars](https://m.media-amazon.com/images/I/41FWknRDANL.jpg) [**Perfect Keto Collagen Protein Bar Gluten Free Grass Fed Collagen + MCT Oil Low Carb No Sugar Added High Protein Snacks Keto Diet Foods 13g Protein 18g Fat 3g Net Carbs Peanut Butter Chocolate Chip 12 Bars**](https://www.amazon.com/dp/B08HVTWRNR)

Perfect Keto$44.233.6★3682%▼falling

14

![Equip Foods High Protein Prime Bars Grass Fed Beef Protein Collagen & Tallow Gut Friendly Gluten Free 20g Protein Bars - Only Real-Food Ingredients - On-the Go Snack - Mixed Berry 12 Count](https://m.media-amazon.com/images/I/51xEMVJq3BL.jpg) [**Equip Foods High Protein Prime Bars Grass Fed Beef Protein Collagen & Tallow Gut Friendly Gluten Free 20g Protein Bars - Only Real-Food Ingredients - On-the Go Snack - Mixed Berry 12 Count**](https://www.amazon.com/dp/B0FXXHKJ4V)

Equip$47.674.1★441%▲rising

15

![JIMMYBAR! - Strawberry Cookies n Cream - Protein Bars With Collagen - 12 Count - 20g Protein Snack Bars - 5g Sugar - Protein Snacks for On-The-Go - Post Workout Meal Replacement Bar](https://m.media-amazon.com/images/I/4147SXRQxxL.jpg) [**JIMMYBAR! - Strawberry Cookies n Cream - Protein Bars With Collagen - 12 Count - 20g Protein Snack Bars - 5g Sugar - Protein Snacks for On-The-Go - Post Workout Meal Replacement Bar**](https://www.amazon.com/dp/B0FSBCMWHV)

JIMMYBAR$24.214.2★221%—flat

**~~Showing 15 of 24 — show all ~~**

## **Product shelf**

All 24 tracked products in this niche.

Top sellersNewestTrending

[![Perfect Keto Bars - The Cleanest Keto Snacks with Collagen and MCT. No Added Sugar Keto Diet Friendly - 3g Net Carbs 19g Fat 10g protein - Diet Food Dessert (Almond Butter Brownie 12 Bars)](https://m.media-amazon.com/images/I/41CZ-J3P3pL.jpg)**Perfect Keto Bars - The Cleanest Keto Snacks with Collagen and MCT. No Added Sugar Keto Diet Friendly - 3g Net Carbs 19g Fat 10g protein - Diet Food Dessert (Almond Butter Brownie 12 Bars)** Perfect Keto**$44.24**3.4★1,578 reviews](https://www.amazon.com/dp/B07J1YD6MY) [![Bulletproof Vanilla Shortbread Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil 2g Sugar No Added Sugar Grass-Fed Collagen](https://m.media-amazon.com/images/I/41uHMGYh5pL.jpg)**Bulletproof Vanilla Shortbread Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil 2g Sugar No Added Sugar Grass-Fed Collagen** Bulletproof**$29.59**3.7★1,119 reviews](https://www.amazon.com/dp/B06XYK1P9X) [![Bulletproof Lemon Cookie Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil Grass-fed Collagen No Added Sugar](https://m.media-amazon.com/images/I/412sO4EQvIL.jpg)**Bulletproof Lemon Cookie Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil Grass-fed Collagen No Added Sugar** Bulletproof**$29.56**3.9★833 reviews](https://www.amazon.com/dp/B06X9H5562) [![Perfect Keto Bars - The Cleanest Keto Snacks with Collagen and MCT. No Added Sugar Keto Diet Friendly - 3g Net Carbs 19g Fat 11g Protein - Diet Food Dessert (Salted Caramel 12 Bars)](https://m.media-amazon.com/images/I/41QhF1AovOL.jpg)**Perfect Keto Bars - The Cleanest Keto Snacks with Collagen and MCT. No Added Sugar Keto Diet Friendly - 3g Net Carbs 19g Fat 11g Protein - Diet Food Dessert (Salted Caramel 12 Bars)** Perfect Keto**$44.44**3.5★1,104 reviews](https://www.amazon.com/dp/B07JBP3151) [![Stars + Honey Protein Bars Variety Pack 14-15g Protein 1-3g Sugar with Collagen Peptides Dairy Free Soy & Gluten Free Snacks for Adults Keto Friendly No Seed Oils or Sugar Alcohols 12 Pack](https://m.media-amazon.com/images/I/51rWpHwRWUL.jpg)**Stars + Honey Protein Bars Variety Pack 14-15g Protein 1-3g Sugar with Collagen Peptides Dairy Free Soy & Gluten Free Snacks for Adults Keto Friendly No Seed Oils or Sugar Alcohols 12 Pack** Stars + Honey**$45.92**4.2★728 reviews](https://www.amazon.com/dp/B0FT3WVCZZ) [![BUILT Bar Puff Protein Bars - Variety Pack - 15-17g Protein Snack Bars with Collagen - Calorie Conscious & Gluten Free - 12 Count Variety May Vary](https://m.media-amazon.com/images/I/51sGIZFg+QL.jpg)**BUILT Bar Puff Protein Bars - Variety Pack - 15-17g Protein Snack Bars with Collagen - Calorie Conscious & Gluten Free - 12 Count Variety May Vary** Built Bar**$28.16**4.5★3,671 reviews](https://www.amazon.com/dp/B0BCR4H9KJ) [![Fuel 4 Ever Collagen Protein Bars | 14G Protein Gluten Free Dairy Free No Stevia or Artificial Ingredients Added Sweetened with Honey | Chocolate Almond Flavor (Box of 12)](https://m.media-amazon.com/images/I/41nKNCg0Z1L.jpg)**Fuel 4 Ever Collagen Protein Bars | 14G Protein Gluten Free Dairy Free No Stevia or Artificial Ingredients Added Sweetened with Honey | Chocolate Almond Flavor (Box of 12)** Fuel 4 Ever**$26.55**3.5★57 reviews](https://www.amazon.com/dp/B0CH95HC87) [![IQBAR Clean Plant Protein Bars - Chocolate Lovers Variety - 12 Count - Keto Vegan High Fiber Gluten and Dairy Free Low Sugar Snack - Brain and Body Nutrients for Focus Energy Meal Replacement](https://m.media-amazon.com/images/I/51vc-l6-+-L.jpg)**IQBAR Clean Plant Protein Bars - Chocolate Lovers Variety - 12 Count - Keto Vegan High Fiber Gluten and Dairy Free Low Sugar Snack - Brain and Body Nutrients for Focus Energy Meal Replacement** IQBAR**$23.98**4.3★8,044 reviews](https://www.amazon.com/dp/B07Y7H3FHB)

## **Reviews**

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

### **What buyers love **

**Taste-Overall**31%

*“Delicious Bars”*

**Nutritional Content**18%

*“High protein”*

**Flavor**16%

*“Variety of flavors”*

**Texture/Consistency-Overall**3%

*“Great texture”*

**Ingredients-Overall**3%

*“Amazing ingredients”*

**Quality-Overall**3%

*“They do seem like high quality bars”*

**Sweetness**3%

*“with a nice balance of sweetness without being overly strong”*

**Health Benefits-Overall**2%

*“Delicious and healthy”*

**Value For Money**2%

*“Good Value”*

**Ease Of Chewing/Swallowing**1%

*“Easy to chew”*

### **What buyers complain about **

**Taste-Overall**19%

*“Gross taste”*

**Value For Money**11%

*“High price”*

**Texture/Consistency-Overall**7%

*“Texture is gross”*

**Flavor**7%

*“The flavor is pretty flat”*

**Nutritional Content**6%

*“Too bad they're not higher protein”*

**Ease Of Chewing/Swallowing**3%

*“You cant even swallow them they are soooo bad”*

**Storage Temperature**3%

*“Arrived melted”*

**Sweetness**2%

*“Not sweet”*

**Size-Overall**2%

*“they are large”*

**Ingredients-Overall**1%

*“or weird added ingredients”*

#### **Top return reasons**- Taste-Overall30% - Flavor13% - Ingredients-Overall11% - Value For Money10% - Hard Feel6% - Nutritional Content4% - Stale/Rotten/Spoiled4% - Sweetness2% - Storage Temperature2% - Advertised Vs Actual Product2%