Development of para rubber seed oil as the efficient makeup remover
Keywords:Para rubber, Bio-oil, Color cosmetics, Makeup remover, Cleansing efficacy
The para rubber tree (Hevea basilensis) is an economically important tropical tree species that produces natural rubber, a valuable industrial raw material. Innovative products that are derived from by-products from the rubber production process, such as seeds, are important for the sustainability of the para rubber industry. Therefore we subjectively assessed para rubber seed oil for its makeup-removal efficacy and developed it into a makeup cleansing product with appropriate quality control measures for the cosmetic industry. The makeup-removal efficacy of para rubber seed oil was analyzed using a validated UV-Vis spectroscopy, which indicated that the oil removed 86.21 ± 2.48% of liquid foundation [relative standard deviation (RSD) = 2.88%]. Therefore, we developed stable makeup removers containing 40-70% para rubber seed oil. Bio-oil removers containing 50% and 60% oil had the best appearance and texture and were subsequently evaluated for their makeup-removal efficacy. The bio-oil remover with the higher oil content was significantly better at removing makeup (95.26 ± 0.97% removal by the 60% oil compared with 73.88 ± 3.97% removal by the 50% oil). To conclude, para rubber seed oil is a promising new bio-oil for the cosmetic industry, which broadens consumers’ choices of bio-oil makeup removers. We believe that the manufacture and quality control of this innovative and efficient makeup remover are feasible on an industrial scale.
How to Cite
Copyright (c) 2020 Brazilian Journal of Pharmaceutical Sciences
This work is licensed under a Creative Commons Attribution 4.0 International License.
All content of the journal, except where identified, is licensed under a Creative Commons attribution-type BY.
The on line journal has open and free access.