Herbal-Synthetic Drug Combinations in Emulgels: A Novel Approach for Enhanced Topical Therapy

Combining herbal and synthetic drugs into emulgel formulations offers a novel and effective approach for topical drug delivery, merging the therapeutic benefits of natural bioactives with the potency of synthetic compounds. Emulgels provide enhanced drug penetration, controlled release, and improved patient compliance due to their unique emulsion-in-gel structure. This review discusses the formulation aspects, rationale, and advantages of integrating herbal and synthetic drugs in emulgels, along with challenges such as compatibility issues, stability concerns, standardization of herbal extracts, and regulatory hurdles. Marketed formulations and recent patents highlight the growing interest and innovation in this field. Future perspectives emphasize advancements in nanotechnology, personalized therapy, and sustainable formulations. Overall, herbal-synthetic emulgels represent a promising direction for developing multi-functional, safe, and effective topical therapies with broad therapeutic applications.