What is Fresh Soy Milk? Understanding Its Core Difference from Regular Boxed Soy Beverages.

What is the fundamental difference between fresh soy milk and standard boxed soy beverages?

Fresh soy milk is fundamentally defined by its minimal processing and short shelf life (typically 7-10 days under refrigeration), distinguishing it from conventional boxed soy beverages that rely on Ultra-High Temperature (UHT) treatment and often contain added preservatives, stabilizers, and sugars for extended preservation. The core difference lies in the process: fresh milk undergoes gentle High-Temperature Short-Time (HTST) pasteurization to preserve its natural taste and nutrient profile, while UHT processing prioritizes months of shelf stability over flavor complexity.