Cream for sensitive skin and preparation method of cream

Abstract

The invention discloses cream for sensitive skin, which comprises the following ingredients in percentage by weight: 0.01-2% of lecithin, 0.1-2% of phytosterin, 0.01-2% of ceramide, 0.1-2% of nicotinamide, 0.1-1% of an anti-inflammatory bacteriostatic agent and the balance of an auxiliary material. The cream for the sensitive skin can repair a skin barrier, form a bionic liquid crystal film on a surface layer of the skin, increase 'thickness' of the skin, and reduce the degree of the skin sensitivity to external cold, heat and a stimulating source; the cream comprises an anti-allergy ingredient; and the anti-allergy ingredient can treat stress reactions of blood vessels and cells caused by external stimulation or injuries fundamentally, effectively act on an inflammatory mediator, inhibit inflammation, relieve the allergic and promote recovery of the sensitive skin. The invention further discloses a preparation method of the cream for the sensitive skin. The preparation method has few steps, and is simple in flow, safe in operation and low in cost.

Description

technical field [0001] The invention relates to the technical field of skin care products, in particular to a cream for sensitive skin and a preparation method thereof. Background technique [0002] Skin sensitivity is a skin allergy caused by various reasons. Generally, the initial symptom is itching and desquamation on the thin and tender skin such as the face, and gradually develops into mild edema, blisters, papules, and desquamation on the ears, neck, and even the whole body. , Infiltrating moss and other changes. Sensitive skin generally has a thin stratum corneum, and they are more sensitive to external sunlight, air temperature (hot and cold), etc., causing the peripheral blood vessels to tighten and loosen at times, resulting in repeated congestion, causing the blood vessels to expand in a roundabout way and form red blood threads. In such cases, skin sensitivity often has a long history. [0003] In recent years, the global environment and climate have deteriorat...

AI Technical Summary

Problems solved by technology

[0012] 2) Hormone-dependent dermatitis: long-term use of glucocorticoid ointment on the face, or the condition caused by misuse of skin care products containing glucocorticoid, because it has anti-allergic and anti-inflammatory effects, but long-term use will affect local catabolism, resulting in Collagen denaturation reduces the elasticity of capillaries and increases the fragility of capillaries, causing local skin telangiectasia, skin atrophy and purpura, etc.

[0016] At present, there are many anti-allergic products on the market, but most of them achieve the anti-allergic effect by enhancing the thickness of sebum and improving the barrier function of the stratum corneum, but the effect of repairing allergic skin is not good.

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