- Large pot
- Slow cooker (optional)
- Strainer or Cheesecloth: To strain the liquid
- Container: Airtight container for storing the collagen powder
2. Combine ingredients:
Place the collagen source in a large stockpot or slow cooker. Add enough water to cover the bones or collagen source. Pour in 2 tablespoons of vinegar. Vinegar helps extract minerals from the bones.
3. Simmer:
Bring the mixture to a boil, then reduce the heat to a simmer. Allow it to simmer for at least 4-6 hours. Longer simmering times can extract more collagen.
4. Skim the surface:
While simmering, periodically skim off any foam or impurities that rise to the surface.
5. Strain:
Once the broth has simmered and is rich in collagen, strain the liquid to remove the bones or collagen source. Use a fine-mesh strainer or cheesecloth to ensure a clear liquid.
6. Cool and refrigerate:
Let the liquid cool to room temperature. Refrigerate the liquid overnight. As it cools, it will turn into a gelatinous consistency.
7. Remove fat:
The next day, remove any solidified fat that has risen to the top.
8. Dehydrate or air dry:
Pour the collagen-rich liquid onto a dehydrator tray or a baking sheet if using an oven. Dehydrate at a low temperature (around 140°F or 60°C) until it forms a dry, brittle sheet.
9. Grind into powder:
Once dehydrated, break the collagen sheet into smaller pieces. Grind the pieces into a fine powder using a blender or coffee grinder.
10. Store:
Store your homemade collagen powder in an airtight container away from moisture.