Freeze-Dried vs. Desiccated

We strive to provide the finest quality animal products in the form of convenient capsules. To ensure optimal effectiveness and nutrient preservation, we employ freeze-drying (instead of desiccation) to preserve our whole-food products. This process effectively maintains the integrity and potency of the ingredients, enabling us to provide you with the highest quality experience.

Desiccation and freeze-drying are two different preservation methods of removing moisture from a substance with the intention of extending shelf-life. Where do their differences lie?

Freeze-drying, a preservation method that involves freezing and sublimation, is utilized to maintain the nutritional value of different substances found in food, pharmaceuticals, and biological samples, ensuring long-term storage. The majority of the freeze drying process takes place within the temperature range of -30 to -50 degrees Celsius, with the highest temperature reaching approximately 20-30 degrees Celsius to eliminate any remaining moisture. Although freeze-drying is a lengthier process, it effectively preserves the structure and nutritional content of the material.

Desiccation is a preservation method that involves utilizing heat at temperatures typically ranging from 60 to 100 degrees Celsius, or potentially higher. It is commonly utilized for preserving a variety of foods, herbs, and materials that can tolerate higher temperatures without experiencing significant degradation. Desiccation is a relatively fast process; however, it may lead to a certain degree of structure, quality, and nutritional content loss.*