Formulation and characterization herbal anti-dandruff shampoo

Dandruff is a prevalent scalp problem that leads to flaking, itching, and irritation of the skin, as well as colonization by microorganisms, mainly by Malassezia (fungus). Although anti-dandruff synthetic shampoos are often effective, their long-term usage can cause scalp skin to become dry, irritated, and/or damaged; thus, this study attempted to find and produce and assess a herbal anti-dandruff shampoo containing natural ingredients with antifungal, antimicrobial, cleansing, and conditioning properties. An anti-dandruff shampoo was created using neem (Azadirachta indica), aloe vera (Aloe barbadensis), hibiscus (Hibiscus rosa-sinensis), and tea tree oil and appropriate excipients; the blends created should yield an efficient all-natural shampoo preparation that is stable. The physicochemical characteristics of each blended formulation have been analyzed; evaluating their: appearance, pH, viscosity, surface tension, foaming characteristics, wetting time, and gravity dispersion of dirt, total solids content (in%), and stability of each formulation at various temperature ranges. In short, the optimized shampoo created was: pH within 5.8 ± 0.1, had excellent foaming characteristics, provided a good level of cleanliness, had realistic viscosity, and was stable under a variety of storage conditions. The tested herbal anti-dandruff shampoo was effective against all dandruff-causing (dandruff) organisms. Results of in vitro antimicrobial testing showed that the developed anti-dandruff shampoo significantly inhibited the growth of dandruff-causing (dandruff) organisms while maintaining a healthy scalp with minimal side effects. Therefore, the developed herbal anti-dandruff shampoo is likely to provide a safe, affordable, and environmentally friendly alternative to commercial synthetic anti-dandruff shampoos and could serve as a regular hair/scalp care product.