Mosquito repelling and itching relieving sunscreen cream and preparation method thereof

Abstract

The invention discloses mosquito repelling and itching relieving sunscreen cream and a preparation method thereof. An ingredient formula of the sunscreen cream comprises the materials by mass percent: 3 to 5% of nano titanium dioxide particle, 2 to 5% of terephthalylidene dicamphor sulfonie acid, 6 to 10% of ethylhexyl salicylate, 3 to 5% of emulsifier, 5 to 10% of hyaluronic acid, 8 to 10% of olive oil, 1 to 3% of chamomile essential oil, 6 to 10% of traditional Chinese medicine extract and the balance of water. The traditional Chinese medicine extract is prepared from the crude drugs of folium artemisiae argyi, radix scutellariae, herba portulacae, borneol, mint leaf, radix sophorae flavescentis, cortex dictamni, radix saposhnikoviae, semen plantaginis, fresh perilla leaf, herba pogostemonis, pericarpium citri reticulatae, fresh aloe, radix agapetis neriifoliae and rhizoma fagopyri cymosi. The sunscreen cream has moderate formula, no stimulation and is safe and convenient for use, can effectively prevent sun and meanwhile has the effects of protecting skin, preventing mosquitoes and relieving itching.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a sunscreen for repelling mosquitoes and relieving itching and a preparation method thereof. Background technique [0002] Summer sun protection is the focus of summer skin care. In addition to accelerating the aging of the skin, the sun’s ultraviolet rays will also cause immediate damage when exposed to the sun for a long time, such as skin redness, sunburn, inflammation, etc., and even in extreme cases. It is considered to be the cause of skin cancer; and ultraviolet rays can be roughly divided into three types: UVA, UVB and UBC according to different wavelengths. Among them, UVA ultraviolet rays with a wavelength of 320-400nm are easier to penetrate deep into the skin and cause skin lesions. UVB of 280-320nm is easy to cause sunburn on the skin, and UVC with a wavelength of 100-280nm is mostly isolated by ozone in the atmosphere due to its shorter wavelength, and only a small part pen...

AI Technical Summary

Problems solved by technology

In summer, there are not only strong ultraviolet rays, but also disturbing mosquitoes. In order to do a good job in summer skin protection, currently, commercially available sunscreens do not have a good anti-mosquito and anti-itch effect, cannot prevent mosquito bites, and cannot prevent mosquito bites. To relieve pain and itching after mosquito bites, people often apply sunscreen, mosquito repellent, toilet water and other products that have the effect of repelling mosquitoes and itching. However, because most mosquito repellent products contain alcohol and mosquito repellent gel These ingredients are mixed with the active ingredients of sunscreen. After high temperature, chemical reactions will occur. People with sensitive skin may easily cause allergies and cause skin damage.