Preparation method of cool sunscreen cream with angelica-dahurica compound plant

Abstract

The invention discloses a preparation method of cool sunscreen cream with an angelica-dahurica compound plant. The preparation method is characterized by comprising the following steps: adopting angelica-dahurica essential oil, liquorice flavone, green-tea essential oil, mint essential oil and honeysuckle essential oil to prepare compound essential oil; then in a reactor, adding the following components in percent by weight: 0.1-0.2% of carbomer and 25-30% of deionized water, after dissolving, adding 38-45% of compound essential oil, 6-10% of hexadecanol, 2-6% of silk fibroin, 2-4% of glycerinum and 15-20% of EM-90 emulsifier, stirring and mixing uniformly, adding triethanolamine, adjusting pH to be about 7.0, stirring at high speed, mixing together, standing for 24 hours, and thus obtaining the cool sunscreen cream with the angelica-dahurica compound plant and subpackaging into containers. The sunscreen cream emits natural fragrance, has the effects of bacteriostasis, skin moisturizing, whitening and sunscreen, has no side effect to a human body, is convenient in use and realizes average sunscreen effect of more than 90%.

Description

Technical field

[0001] The invention relates to the technical field of cosmetics, in particular to a preparation method of an Angelica dahurica complex plant cooling sunscreen, which has good sun protection, cooling and moisturizing effects on the skin. Background technique

[0002] With the increasingly serious environmental pollution, the ozone layer is gradually thinning, and the ultraviolet rays reaching the ground continue to increase, which has caused widespread concern. Without any protective measures, after a long period of sun exposure to the skin, redness, swelling, burning, blisters, decreased elasticity, wrinkles, and aging appear on the surface. In severe cases, the immune system can be suppressed, causing autoimmune diseases such as Lupus erythematosus disease, idiopathic photodermatosis such as polymorphic solar rash or solar urticaria, and even cause skin cancer. Although ultraviolet rays are so harmful to the skin, more and more people love outdoor activities. ...