Skip to content
FlapenGet started

collagen bars

Skip it49/100

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★

49/100

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.

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

Competition

33%Perfect Keto
  • 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)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$44.243.4★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 CollagenBulletproof Vanilla Shortbread Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil 2g Sugar No Added Sugar Grass-Fed Collagen
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 SugarBulletproof Lemon Cookie Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil Grass-fed Collagen No Added Sugar
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)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$44.443.5★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 PackStars + 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$45.924.2★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 VaryBUILT Bar Puff Protein Bars - Variety Pack - 15-17g Protein Snack Bars with Collagen - Calorie Conscious & Gluten Free - 12 Count Variety May Vary
Built Bar$28.164.5★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)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$26.553.5★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 ReplacementIQBAR 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$23.984.3★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)JUSTNOSH Double Chocolate Chip Collagen Protein Bars 15g Protein 10g Collagen | Gluten & Dairy Free Low FODMAP Seed Oil Free (12 Pack)
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)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)
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 32gPerfect 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
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)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)
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 BarsPerfect 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
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 CountEquip 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
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 BarJIMMYBAR! - 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
JIMMYBAR$24.214.2★221%flat

Product shelf

All 24 tracked products in this niche.

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 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

$44.243.4★1,578 reviews

Bulletproof Vanilla Shortbread Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil 2g Sugar No Added Sugar Grass-Fed Collagen

Bulletproof Vanilla Shortbread Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil 2g Sugar No Added Sugar Grass-Fed Collagen

Bulletproof

$29.593.7★1,119 reviews

Bulletproof Lemon Cookie Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil Grass-fed Collagen No Added Sugar

Bulletproof Lemon Cookie Collagen Protein Bars Pack of 12 Keto-Friendly Snack with MCT Oil Grass-fed Collagen No Added Sugar

Bulletproof

$29.563.9★833 reviews

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 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

$44.443.5★1,104 reviews

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 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

$45.924.2★728 reviews

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 Puff Protein Bars - Variety Pack - 15-17g Protein Snack Bars with Collagen - Calorie Conscious & Gluten Free - 12 Count Variety May Vary

Built Bar

$28.164.5★3,671 reviews

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 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

$26.553.5★57 reviews

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 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

$23.984.3★8,044 reviews

Reviews

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

What buyers love

Taste-Overall31%

“Delicious Bars”

Nutritional Content18%

“High protein”

Flavor16%

“Variety of flavors”

Texture/Consistency-Overall3%

“Great texture”

Ingredients-Overall3%

“Amazing ingredients”

Quality-Overall3%

“They do seem like high quality bars”

Sweetness3%

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

Health Benefits-Overall2%

“Delicious and healthy”

Value For Money2%

“Good Value”

Ease Of Chewing/Swallowing1%

“Easy to chew”

What buyers complain about

Taste-Overall19%

“Gross taste”

Value For Money11%

“High price”

Texture/Consistency-Overall7%

“Texture is gross”

Flavor7%

“The flavor is pretty flat”

Nutritional Content6%

“Too bad they're not higher protein”

Ease Of Chewing/Swallowing3%

“You cant even swallow them they are soooo bad”

Storage Temperature3%

“Arrived melted”

Sweetness2%

“Not sweet”

Size-Overall2%

“they are large”

Ingredients-Overall1%

“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%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.66 median price · 2.2% median returns across 14,418 tracked niches.