Fullerene sunscreen cream

Abstract

The invention discloses fullerene sunscreen cream which is prepared from the following raw materials: a water phase of deionized water, inonotus obliquus extractive, titanium dioxide, 1,3-butanediol and glycine betaine; an oil phase of fullerene, hydroxyl benzoxazole, hydroxyl ethylurea, hydroxyl moxybenzone, iso-octyl p-methoxycinnamate, Vaseline, stearyl alcohol, glycerol monostearate, polyethylene acrylate, benzene and a preservative. According to the fullerene sunscreen cream disclosed by the invention, a compounding effect of the oil phase and the water phase which are prepared accordingto different ingredient contents is utilized, so that the produced sunscreen cream has an excellent sunscreen effect, an excellent water-resistant effect and good stability and can effectively block irradiation of ultraviolet rays to the skin; the fullerene and the inonotus obliquus extractive are added into the raw materials to achieve a synergistic effect on effects of the sunscreen cream. In addition, the fullerene sunscreen cream has no stimulation or damage to the skin in a use process and has good use safety.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a fullerene sunscreen and a preparation method thereof. Background technique [0002] With the development of society and the improvement of quality of life, more and more people are aware of the damage of ultraviolet rays to human skin. The number of sunscreen products on the market is also increasing, including sunscreen, sunscreen, sunscreen spray, etc. At the same time, there are all kinds of products with high, medium and low sun protection factors, and all sun protection products are mainly based on UV protection. [0003] Ultraviolet rays have great damage to the skin and can increase the synthesis of melanin. Lead to hyperpigmentation, such as dark spots, freckles, chloasma, etc. The increase, increase, and darkening of various spots; keratinocyte hyperplasia, dermal collagen fibers and elastic fibers are destroyed, which can lead to skin hypertrophy, relaxation, rough...

AI Technical Summary

Problems solved by technology

UVA is also known as long-wave dark spot effect ultraviolet rays. The wavelength range of the band is 320-400nm. It has strong penetrating power and can penetrate most transparent glass and plastics. More than 98% of long-wave ultraviolet rays in sunlight can penetrate Through the ozone layer and clouds to reach the surface of the earth, UVA can directly reach the dermis of the skin, destroy elastic fibers and collagen fibers, and tan our skin; It has medium penetrating power, and its shorter wavelength part will be absorbed by transparent glass. Most of the medium-wave ultraviolet rays are absorbed by the ozone layer, and only less than 2% can reach the earth's surface. UVB ultraviolet rays have erythema effects on the human body and can promote minerals in the body. Substance metabolism and the formation of vitamin D, but long-term or excessive exposure can make the skin tanned, and cause redness, swelling and peeling

General chemical sunscreens are easier to be absorbed by the skin, and sunscreens with high SPF values ​​are likely to cause skin allergies

However, the disadvantage of chemical sunscreens is that some only resist UVA, some only resist UVB, and the wavelength range of ultraviolet absorption is not wide enough.

The sunscreens currently on the market are usually water-soluble, and people cannot use them when swimming, and they also encounter sun exposure when swimming in the wild, which causes problems for people

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