8 results about "Rough skin" patented technology

This invention discloses a composition for relieving allergies, itching, and improving rough skin, its preparation method, and its application. The composition comprises the following active ingredients: asiaticoside, centella asiatica extract, kava extract, aescin, allantoin, and sodium hyaluronate. This invention prepares the composition using raw materials and proportions containing asiaticoside, centella asiatica extract, kava extract, aescin, allantoin, and sodium hyaluronate. The synergistic effect between these components results in excellent anti-allergic, anti-itch, and skin-roughening effects. After preparing the composition into a soothing and anti-itch cream, tests showed that it significantly reduced the a* value and lactic acid stinging score of sensitive skin. Doctor evaluation methods further confirmed its significant improvement effects on burning, erythema, swelling, peeling, stinging, and itching of sensitive skin, while also showing a significant effect on improving rough skin.

The invention provides bright and smooth fragrant bath oil and a preparation method thereof. The bright and smooth fragrant bath oil comprises the following components in parts by weight: 0.05-0.5 part of a chelating agent, 10-20 parts of a humectant, 15-25 parts of a surfactant, 0.1-1 part of a thickening agent, 0.1-1 part of an antioxidant, 0.1-2 parts of an aromatic, 0.1-5 parts of a skin conditioner and 50-75 parts of water. The surfactant is a combination of C14-16 sodium olefin sulfonate, cocamidopropyl betaine, decyl glucoside, lauryl betaine, sodium lauroyl methyl amino propionate and PEG-40 (Polyethylene Glycol) hydrogenated castor oil. The bath oil disclosed by the invention not only has the characteristic of long-acting fragrance, but also has dual effects of cleaning, moistening and repairing, can be quickly emulsified to form a fine and smooth system when encountering water, mildly dissolves grease and dirt on the surface of skin, avoids the problem of excessive degreasing of a traditional cleaning product, and cares a skin sebum film. Meanwhile, dry skin can be deeply moistened, skin barrier lipid can be supplemented, the problems of rough skin and dry itching can be relieved, and the washed skin is kept moist, soft and smooth and does not have a tight and dry feeling.

The present application aims to provide a novel peptide which shows a rapid effect of drug efficacy and potency and has a long relief maintenance period, a medicament and an external agent containing the same, and particularly a preventive or therapeutic agent for dermatitis, rough skin, rhinitis, alopecia, thin hair, a hair growth agent, a hair growth promoting agent, an antipruritic agent, a skin care product, and the like. The present application achieves the above aim by providing an amino acid sequence represented by Formula I, a cyclic peptide or a derivative thereof having no peptide bond other than between the amino acids constituting the amino acid sequence, or a pharmaceutically acceptable salt thereof.

The present invention provides a method of preventing or treating inflammatory skin diseases by administering a composition comprising at least one milk-derived protein. The invention also relates to a method for moisturizing dry skin, softening skin, reducing skin itch, reducing skin desquamation, reducing skin redness, reducing rough skin, reducing skin swelling, reducing skin dehiscence, renewing skin cells, protecting hand skin or any combination thereof.

The utility model relates to the technical field of medical instruments, and discloses and provides a medicine applying device for rough skin, which is internally provided with a transparent tank body, a clamping mechanism, a connecting column, a massage component and a shell, a first opening is formed in the top of the transparent tank body, a second opening is formed in the bottom of the transparent tank body, and a third opening is formed in one side of the transparent tank body; the first opening, the second opening and the third opening are all communicated with the interior of the transparent tank body; the second opening is detachably connected with a liquid outlet component; the bottom of the transparent tank body is symmetrically connected with two clamping plates with the second opening as the axis, and the ends, away from the second opening, of the clamping plates are fixedly connected with protruding blocks; due to the design and functions of the device, medicine can be effectively prevented from flowing out and being wasted, and more convenient and comfortable use experience can be provided.

To create a novel method for evaluating the dry state of skin before symptoms such as itching, rough skin and fine wrinkles appear, which can evaluate the dry state of skin quickly and with high accuracy using a small amount of sample cells. [Solution] The expression level of NFAT5 in a subject, such as a three-dimensional cultured skin model using skin cells, is measured, and based on the correlation that the lower the humidity environment of the skin cells, the higher the NFAT5 expression level, the expression level is used as an indicator of response to osmotic stress in the skin, and a method for evaluating the effect of adding an inhibitor of dry dermatitis to the skin cells is provided.

The invention discloses an extraction method of dihydromyricetin, a plant extract composition containing dihydromyricetin and application of the plant extract composition. The extraction method comprises the following steps: S1, drying and crushing raw materials; s2, raw material pretreatment; s3, raw material extraction; s4, water precipitation and centrifugation; s5, complexing extraction; s6, reverse extraction and concentration; and S7, crystallizing and drying. The extraction method disclosed by the invention is stable in process and suitable for industrial large-scale production and has a good market prospect, the plant extract composition containing dihydromyricetin disclosed by the invention takes dihydromyricetin as a main component and cooperates with four components at the same time, can play a good anti-oxidation effect, is applied to a formula, and has a good anti-oxidation effect. The traditional Chinese medicine composition has good effects of removing excessive free radicals of a human body, improving skin laxity and resisting wrinkles, and can effectively relieve symptoms such as dark skin, obvious wrinkles and dry skin.

The present application provides a kind of composition for preventing or eliminating striae gravidarum and its preparation method and application, belong to the field of cosmetics.The present application composition includes the following raw materials by mass fraction: Rana chensinensis skin elastic polypeptide 3-5 parts, soybean oligopeptide 2-4 parts, Ganoderma lucidum polysaccharide extract 2-3 parts, sea buckthorn fruit oil extract 1.5-2.5 parts, calendula total flavonoid extract 1-2 parts, marula oil 4-6 parts and acacia vera oil 3-5 parts.The present application can significantly promote human dermal fibroblast proliferation, improve I / III collagen and elastin synthesis, and efficiently inhibit MMP-9 activity;Human trials show that the present application cream can effectively improve skin elasticity, reduce the area of striae gravidarum, fade red striae and redness, and improve rough skin, and is mild and non-irritating, suitable for sensitive skin during pregnancy and postpartum, with dual effects of prevention and repair.