Cocoa Butter as an Effective Moisturizer for Topical Cream

Background: Cocoa Butter (CB) is rich in triglycerides and various types of fatty acids, which provides it with occlusive effect on the skin. However, it is not commonly used as a main ingredient in modern formulated topical moisturizing creams. Consequently, this study was to examine the impact of CB as the primary ingredient in skin moisturizing cream. Aim: To examine the occlusivity impact of CB as the principal component in skin moisturizer topical cream. Methods: To prepare the cream, the oil phase, containing the polyethene glycol (PEG) 200, beeswax, and CB, was heated to a molten state before being combined with the aqueous phase. The oil-in-water (o/w) emulsions were prepared by incorporating the excipients and applying high-speed homogenization. The developed products were then evaluated for pH, Sun Protection Factor (SPF), in vitro occlusivity, antioxidant activity, antimicrobial activity, spreadability as well as stability study. Results: The S14 formulation exhibited superior sun protection factor (SPF = 25.4 ± 0.51) and the lowest occlusion factor (F = 24.20 ± 2.62). Additionally, the spreadability was effortless (1.53 ± 0.19 cm). Among the selected formulations, S12 demonstrated the highest occlusivity effect (54.10 ± 3.41), enhanced in vitro antioxidant and superior antimicrobial properties (1.58 ± 0.02 cm, 2..12 ± 0.04 cm Zone of Inhibition for E. coli and S. aureus, respectively), and maintained stable pH, color, and phase integrity throughout the three-month stability study without significant variations. Conclusion: CB demonstrates significant potential as an innovative skin moisturizer, and a valuable component in the development of green cosmetic products. In the prepared cream formulation, CB played a central role due to its versatile and multifunctional properties. Major Findings: CB shows great potential as an effective skin moisturizer and a key ingredient in eco-friendly cosmetics. Its properties enhance hydration and nourishment, supporting the demand for sustainable skincare solutions.