High-stability sunscreen spray and preparation method thereof

Abstract

The invention discloses high-stability sunscreen spray. The high-stability sunscreen spray is prepared from the following raw materials in parts by weight of 84-90 of deionized water, 2.5-3.5 of 1,3-propylene glycol, 3.5-4.5 of glycerine, 1.4-1.6 of betaine, 0.25-0.35 of PEG-40 hydrogenated castor oil, 0.25-0.35 of olive oil PEG-7 esters, 0.10-0.20 of tocopheryl, 0.01-0.03 of orange peel essentialoil, 0.08-0.12 of sodium dilauramidoglutamide lysine, 0.05-0.10 of 1,2-hexanediol, 0.05-0.10 of 1,2-pentadiol, 0.05-0.20 of beta-glucan, 0.04-0.08 of hydrolyzed royal jelly protein, 0.04-0.08 of 1,3-butanediol, 0.08-0.12 of nicotinamide, 4.5-5.5 of a plant extract and 0.1-0.3 of silver. According to the high-stability sunscreen spray, through selecting specific plant extract combinations of a purslane herb extract, a garden balsam extract and a European verbena herb extract, and through a specific consumption compounding ratio, the high-stability sunscreen spray is obtained, and is good in heat resistance, cold resistance and light resistance; and the high-stability sunscreen spray has synergistic reaction in the respect of sunscreen effects, and unexpected technical effects are obtained.

Description

technical field [0001] The invention relates to the field of daily cosmetics, in particular to a highly stable sunscreen spray and a preparation method thereof. Background technique [0002] There are two types of rays that are harmful to the skin: UVA and UVB. UVA is longer-wave ultraviolet radiation with a wavelength range between 320-400nm. The wavelength range of UVB is 290-320nm. UVA rays penetrate deep into the skin and cause premature signs of aging, including fine lines and wrinkles, which are the main cause of tanning. UVB rays penetrate the surface of the skin and cause damage to skin cells, the main cause of sunburn. As people's awareness of the importance and necessity of UV protection continues to deepen, the demand for sunscreen cosmetics market is also increasing, and safe, efficient, and broad-spectrum sunscreen products have gradually become the focus of attention. Sunscreens are the key ingredients in sunscreen cosmetics that play a role in sun protecti...

AI Technical Summary

Problems solved by technology

However, the moisturizing and soothing spray has a single effect, and the sunscreen effect is not obvious. At the same time, the stability of the spray system has a great relationship with the raw material components.