★ Natural concept, enhances digestion and absorption.
★ Low moisture content, 5%-8%. Strong resistance to moisture absorption, contents are less likely to clump, and the capsule shell is less prone to deformation, brittleness, or hardening.
★ No risk of cross-linking reactions, no interactions, high stability. Since hydroxypropyl methylcellulose is a cellulose derivative, it avoids the risk of protein-based cross-linking reactions found in gelatin.
★ Low storage condition requirements:
　　Almost no brittleness in low humidity environments, good stability at high temperatures, and the capsule body does not deform.
★ Standardized and good compatibility:
　　Complies with national pharmacopoeia standards, with shape, size, appearance, and filling methods equivalent to gelatin hollow capsules, requiring no equipment or part replacements.
★ Non-animal source, no potential risk of growth hormones or drugs accumulated in animal bodies.
　　Hydroxypropyl methylcellulose (HPMC) hollow capsules differ from traditional gelatin hollow capsules. Made from wood pulp-derived hydroxypropyl methylcellulose (HPMC), they not only offer the advantage of a natural concept but also enhance the absorption and digestion of proteins, fats, and carbohydrates, featuring technical benefits and characteristics that traditional gelatin hollow capsules lack. With the growing awareness of self-healthcare, the rise of vegetarianism, the need to eliminate risks such as mad cow disease and foot-and-mouth disease to human health, and influences from religious factors, natural, plant-based capsule products will become the leading direction in the capsule industry's development.