Formulation and Evaluation of Ajwain Exfoliating Cream
Abstract:
Introduction: Herbal cosmetics are increasingly gaining popularity due to their minimal side effects and natural origin. Ajwain (Trachyspermum ammi) is a well-known medicinal plant with antimicrobial, antioxidant, and anti inflammatory properties. This study focuses on formulating an exfoliating cream using ajwain powder as the key active ingredient, aiming to provide gentle exfoliation while promoting skin health.
Methodology: The exfoliating cream was formulated using ajwain seed powder, a suitable cream base, natural exfoliants, and stabilizers. Multiple batches were prepared with varying concentrations of ajwain to determine the optimal formulation. The evaluation parameters included organoleptic properties, pH, spreadability, washability, grittiness, stability studies, and microbial load testing. In-vitro antimicrobial activity and skin irritation tests were also conducted to assess the safety and efficacy of the formulation.
Results and Discussion: The optimized formulation exhibited acceptable pH (5.8–6.2), good spreadability, effective exfoliating action, and excellent washability. No grittiness or phase separation was observed. The cream demonstrated mild antimicrobial activity, especially against common skin pathogens, attributed to ajwain’s active constituents like thymol. Stability studies over 4 weeks confirmed the product’s physical and chemical stability. The formulation was non-irritant as per skin patch tests, supporting its dermatological safety.
Conclusion: The study successfully demonstrated that ajwain can be effectively incorporated into an exfoliating cream formulation. The final product showed desirable cosmetic properties, acceptable safety profile, and potential therapeutic benefits, making it a promising candidate in the herbal skincare market.
