Homemade Collagen Protein Bars

Protein bars recipe and content provided by Sheridan Austin

Bulletproof Collagen Bars are the easiest way to get pastured protein on the go without sapping your macros. But if you can’t tolerate nuts, these homemade collagen protein bars are the next best thing. Just like regular collagen bars, this recipe is packed with skin-smoothing, gut-healing pastured collagen and energizing Brain Octane Oil.

Related: No-Bake Keto Chocolate Peppermint Cookie Bars

The best thing about these nut-free protein bars is that they’re easy to customize. Once you make your coconut butter base, it’s ready to pair with just about any mix-in under the sun. You can try the suggestions in the recipe below, or get wild and include dark chocolate chunks, pumpkin pie spice, cinnamon, sea salt, or chunks of cacao butter.

Serve your homemade collagen protein bars with Bulletproof Coffee, pack them in your lunch, or enjoy as a sweet afternoon snack.

This nut-free homemade protein bars recipe is packed with skin-smoothing, gut-healing benefits of pastured collagen protein.

Homemade Collagen Protein Bars

Start to Finish: 1 hour 5 minutes (5 minutes active)


  • 1 cup unsweetened coconut butter
  • 1 tablespoon grass-fed ghee (or coconut oil for dairy-free option)
  • 2 teaspoons vanilla extract
  • 1 tablespoon Brain Octane Oil
  • 1/2 cup grass-fed collagen peptides
  • 1 tablespoon non-GMO erythritol, birch xylitol, or stevia
  • Optional add ins: Lemon juice and rind, cacao powder, ginger, or turmeric


  1. In a mixing bowl, blender, or food processor, add all ingredients and gently blend until well-combined.
  2. Taste the mixture, and add more sweetener or vanilla if needed.
  3. Line a small dish or tray with parchment, then add protein bar base. Smooth into one uniform piece to make slicing easier later.
  4. Freeze for one hour, or until firm.
  5. Slice into six bars and serve. Store leftovers in the refrigerator or freezer.

Serves: 6

Nutritional Information (Per Serving):

  • Calories: 280
  • Total Fat: 15.4g
  • Sodium: 34mg
  • Carbohydrates: 8.6g
  • Dietary Fiber: 3g
  • Total Sugars: 2.3g
  • Sugar alcohols: 1.5g
  • Net Carbs: 4.1g
  • Protein: 9.1g
  • Cholesterol: 11mg
  • Potassium: 121mg
  • Vitamin D: 0mcg
  • Calcium: 1mg
  • Iron: 5mg

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