Biodegradable plastics from pineapple flour

Marketed as a health product, this transparent lip balm contains sunscreen that is stable to temperature changes and does not cause sweat. It involves the application of a solid gel forming agent and other substances in the formula in an appropriate proportion. Tested in heating cooling cycle, the lip balm does not separate into layers and not causing sweat. This lip balm protects lips from sunlight that is ideal for countries that have sunshine all year round such as Thailand.