Emulsion formulation assays based on natural substances stimulating the hair growth and evaluation of its biological activity

Aim: This study aims to identify the physicochemical parameters for stability of emulsions prepared with medicinal plant extracts (i); optimum contributing stabilization used hair care (ii); determine and galenical conditions better stable formulation reproducible ensure a pharmaceutical use (iii) finally evaluate capillary activity in vivo on Cavia porcellus L. (iv). Methodology: To achieve goal this study, water-oil by mixture Hibiscus rosa-sinensis flowers (1mg/g 10mg/g), Cannabis sativa seeds oil Ricinus communis oil, Olea europaea crude beeswax. The were tested 28 days following protocols established preliminary studies cosmetic systems natural as well those evaluation antialopecic activity. Results: emulsion, ratio 4/6, Hydrophilic/Lipophilic Balance [HLB] 7, an average globule size 2.57 ± 1,91μm made seed (10mg/g), extract beeswax exhibited good stimulating growth. Conclusion: water-in-oil emulsion formulated substances selected research depends hydrophilic/lipophilic balance, uniformity globules distribution their ratio.