Abstract

AI-BASED OPTIMIZATION OF ALOE VERA GEL NANO-EMULSION FOR TOPICAL DELIVERY

Amol Sapkal*, Krushna Mhase, Chetana Pawar, Ms. Kalyani Uttam Chande

Abstract

Aloe vera has gained considerable attention in pharmaceutical and dermatological applications due to its anti-inflammatory, antimicrobial, antioxidant, and wound-healing properties. However, conventional Aloe vera formulations often face challenges such as poor skin penetration, low stability, and reduced bioavailability of active phytoconstituents, which limit their therapeutic effectiveness. To overcome these limitations, nano-emulsion technology has emerged as a promising approach for improving the solubility, stability, controlled release, and dermal delivery of Aloe vera bioactives. Nanoemulsions, with droplet sizes generally ranging from 20–200 nm, enhance surface area, drug loading capacity, absorption, and overall topical delivery performance. Recent studies have shown that Aloe vera nano-emulsions possess enhanced antimicrobial activity, sustained release properties, improved wound-healing ability, and superior anti-inflammatory effects compared with conventional formulations. This review highlights the phytochemical composition and therapeutic potential of Aloe vera, along with the fundamentals, formulation methods, characterization, and topical applications of nano-emulsion systems. Particular emphasis is placed on the role of Artificial Intelligence (AI) and Machine Learning (ML) in optimizing nano-emulsion formulations. AIbased techniques such as Artificial Neural Networks (ANN), Genetic Algorithms (GA), Response Surface Methodology (RSM), and Design of Experiments (DoE) assist in predicting and optimizing critical formulation parameters including droplet size, polydispersity index, zeta potential, viscosity, stability, and drug release behavior, thereby reducing experimental effort and development time. In addition, AI-optimized Aloe vera nano-emulsions have shown promising applications in wound healing, anti-acne therapy, anti-aging products, moisturizers, and other cosmeceutical preparations. Overall, the combination of Aloe vera, nano-emulsion technology, and AI-driven optimization offers a promising and advanced strategy for the development of effective topical drug delivery systems.

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