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Sunscreen lotion and preparation method thereof

A technology for sunscreen lotion and mixed liquid, which is applied in pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems of large irritation of sunscreen lotion, dry skin moisturizing effect, easy to cause allergies, etc., and achieves high ultraviolet absorption capacity , The effect of reducing irritation and enhancing emulsifying ability

Inactive Publication Date: 2018-11-23
袁杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a sunscreen lotion and its preparation method in view of the current sunscreen lotions that are highly irritating, easily cause allergies, and dry after application and have poor moisturizing effect on the skin

Method used

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  • Sunscreen lotion and preparation method thereof

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preparation example Construction

[0032] A preparation method of sunscreen lotion, comprising the steps of:

[0033] S1. According to the number of parts by mass, take 15~20 parts of emulsifying active agent, 5~8 parts of cetearyl alcohol, 3~5 parts of polyhydroxystearic acid, 4~7 parts of cetyl glucoside, at 70 Stir and mix at ~80°C and 4000r / min for 30~40min to obtain the mixed liquid a. In terms of parts by mass, take 3~7 parts of UV light active agent, 1~4 parts of antiseptic active agent, 80~130 parts of water, 3 ~5 parts mycosporine-like amino acid, 5~7 parts dehydroxanthan gum, 2~5 parts hydroxypropyl-β-cyclodextrin, 1~3 parts hyaluronic acid, 2~4 parts allantoin, 5 parts ~9 parts of propylene glycol, stirred and mixed at 45~50°C for 1~2h to obtain the mixed liquid b;

[0034] S2. Take the mixed solution a according to the mass ratio of 10~12:10:15, add the mixed solution b, stir and mix for 2~3 hours, then add the coenzyme Q10 with 10~20% of the mass of the mixed solution a and the skin with 40~50% of t...

Embodiment 1

[0036] Magnolia officinalis: pungent in taste, warm in nature, has the effects of promoting qi and eliminating dampness, warming the middle and relieving pain, reducing adverse events and relieving asthma. effect; and it also has a certain relieving effect on striated muscle rigidity.

[0037] Phyllostachys pubescens: sweet, light, cold in nature, clearing away heat and restlessness, promoting body fluid, diuretic.

[0038] Speranthum: It has the effects of promoting blood circulation and removing blood stasis, diuresis and detoxification, and penetrating the menstrual flow. Fresh grass is mashed and applied externally to treat sores, furuncles, swelling and pain, and poisonous insect bites.

[0039] Ginseng: sweet, slightly bitter, warm and flat, containing a variety of saponins and polysaccharides, the leachate is slowly absorbed by the skin without adverse stimulation, expands skin capillaries, promotes skin blood circulation, increases skin nutrition, and regulates skin el...

Embodiment 2

[0050] Magnolia officinalis: pungent in taste, warm in nature, has the effects of promoting qi and eliminating dampness, warming the middle and relieving pain, reducing adverse events and relieving asthma. effect; and it also has a certain relieving effect on striated muscle rigidity.

[0051] Phyllostachys pubescens: sweet, light, cold in nature, clearing away heat and restlessness, promoting body fluid, diuretic.

[0052] Speranthum: It has the effects of promoting blood circulation and removing blood stasis, diuresis and detoxification, and penetrating the menstrual flow. Fresh grass is mashed and applied externally to treat sores, furuncles, swelling and pain, and poisonous insect bites.

[0053] Ginseng: sweet, slightly bitter, warm and flat, containing a variety of saponins and polysaccharides, the leachate is slowly absorbed by the skin without adverse stimulation, expands skin capillaries, promotes skin blood circulation, increases skin nutrition, and regulates skin el...

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Abstract

The invention discloses sunscreen lotion and a preparation method thereof, belonging to the technical field of cosmetic production. According to the preparation method, arabinoxylan is used as a raw material to obtain an anti-ultraviolet (UV) light active agent, so that molecules are enabled to have a higher ultraviolet absorption capacity in a UVB band, the sunscreen lotion is strong in ultraviolet absorption in a range of 250-320nm, good in light stability and higher in safety factor to the skin, and the irritation is greatly reduced; a stable emulsifying active agent, formed by carrying outhydrogenation on lecithin in presence of a Pd / C catalyst, can play roles of moisturizing, emulsifying and dispersing, resisting oxidation, and the like; the emulsifying active agent can also be usedas a surfactant and can also be used for conditioning the skin; cortex magnoliae officinalis, phyllostachys pubescens leaves and herba speranskiae tuberculatae are added into the sunscreen lotion, sothat the shelf life of the sunscreen lotion is prolonged, the safety performance of the sunscreen lotion is improved, and the problem that the protective effect of a sun-screening agent is reduced byphotodecomposition, so that sunscreen products need to be repeatedly applied within a short time can be solved. The sunscreen lotion provided by the invention solves the problems that the existing sunscreen lotion is high in irritation, easily causes allergy, and is poor in moisturizing effect on the dry skin after being applied.

Description

technical field [0001] The invention belongs to the technical field of cosmetic production, and in particular relates to a sunscreen lotion and a preparation method thereof. Background technique [0002] With the development of society, the environment around people is deteriorating day by day, and the sharp increase of work pressure and life pressure makes people have more and more bad living habits, which put a lot of pressure on the skin. Ultraviolet rays and air pollution are very harmful to the skin. The ultraviolet radiation in the sun is a light wave that is harmful to the human body. If you travel, work or sunbathe in the open air for a long time, you may receive too much ultraviolet radiation. Cause erythema, accelerate skin aging, and even lead to skin cancer. In recent years, due to the continuous expansion of the ozone layer, the harm of ultraviolet radiation cannot be underestimated. UVA and UVB ultraviolet rays are the main hazards to the human body in ultrav...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/9789A61K8/73A61K8/35A61K8/49A61K8/55A61K8/63A61Q17/04
CPCA61K8/9794A61K8/355A61K8/4946A61K8/553A61K8/63A61K8/73A61K8/735A61K8/738A61K8/9789A61Q17/04
Inventor 袁杰路芸卢星
Owner 袁杰
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