Skin cream for preventing and repairing striae gravidarum and preparation method thereof

Abstract

The invention discloses skin cream for preventing and repairing striae gravidarum and a preparation method of the skin cream. The skin cream is prepared from the following components: a small molecular humectant, a vitamin-containing hydrophobic sphingolipid mixture, isoquercetin, sweet orange stem cells, a bioactive silicon derivative, jojoba seed oil, avocado oil, a thickener, glyceryl stearate(and) PEG-100 stearate, a preservative and deionized water. All the components of the skin cream coordinate with one another, striae gravidarum can be effectively prevented, the striae gravidarum symptoms can be improved, the skin cream is safe and free of irritation, and pregnant women can use the skin cream at ease.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a skin cream for preventing and repairing stretch marks and a preparation method thereof. Background technique [0002] Stretch marks are a kind of linear skin damage of the dermis produced during pregnancy. They are very common in clinical practice. About 50-90% of pregnant women will develop stretch marks, usually between 6 and 8 months of pregnancy. Stretch marks appear dark red or purple in the early stages, then depigment, relax, shrink, and stabilize to present a white or silver wrinkled paper appearance. It is mainly distributed in the abdomen, and can also be found in the chest, back, buttocks and proximal extremities. During pregnancy, the skin will be gradually stretched with the expansion of subcutaneous tissue such as fat and muscle, resulting in damage to the connective tissue of the dermis, destruction of collagen fibers and elastic fibers, and weaken...

AI Technical Summary

Problems solved by technology

Although these products have a certain effect, there is a low repair rate, and the effect cannot meet the patient's requirements, especially for stretch marks that last a long time, and the effect is not very obvious

This is because there is a layer of stratum corneum on the surface of the skin, which is a natural barrier for active ingredients to enter the body. Some small molecules can enter the deep layer of the skin through the gap between hair follicles or stratum corneum cells, but some large molecules are blocked outside and cannot enter the deep layer of the skin. Makes the effect of removing stretch marks not very good

On the other hand, products containing biologically active ingredients often require special preparation processes or storage conditions in order to maintain the activity of active ingredients, which greatly increases production costs

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