10 results about "Infiltration skin" patented technology

The present invention provides a transdermal composition that allows an active substance to effectively penetrate the skin and exert a predetermined effect, and uses thereof, wherein the transdermal composition contains an active substance that can exert a predetermined effect, and the transdermal composition is in the form of an emulsion, in which, calculated in mass percentages based on the total weight of the transdermal composition, the oil phase accounts for 15% to 50%, or 30% to 45%, or 35% to 40%, the emulsifier accounts for 35% to 65%, or 40% to 50%, and the aqueous phase accounts for 10% to 35%, or 10% to 25%.

The invention relates to a cosmetic composition which is essentially plant-based, which is virtually water-free and which, when used topically on the skin, preferably dry skin, generates a pleasant warmth in contact with water, so that the skin pores are dilated and plant ingredients can advantageously penetrate the skin. The invention further relates to the preparation of such a cosmetic composition and its use, in particular as a cleansing product or rinse-off product.

The utility model discloses a portable travel is with many gears adjusting shower, related to shower technical field, including handle, handle top includes shower nozzle and depth cleaner, and handle outer wall top additionally has a plurality of clamping sliding blocks, and the inner wall bottom of shower nozzle and depth cleaner all are equipped with a plurality of L type clamping components, and the top end fixed connection of handle inner chamber has flow regulating valve, and flow regulating valve outer wall one side is installed valve stem, the utility model discloses can through rotating shower nozzle, separates shower nozzle with handle, replaces depth cleaner, because depth cleaner is cylindrical modeling, makes it better to explore the private place of user, under the action of the release medicine efficacy of impeller assembly and medicine basket inner medicine bag, and water flow is pulsed from the multiple water outlet holes at the front end of depth cleaner and sprays, effective penetration skin wrinkle and secret gap, and through the convex point of depth cleaner outer wall additional rubbing with skin, realize to skin wrinkle and secret gap's thorough cleaning.

The present invention aims to provide an analytical method that allows for a three-dimensional evaluation of the distribution of components that have penetrated the skin in a state closer to that of a living organism. [Solution] A method for analyzing components that have penetrated skin tissue, comprising the steps of: 1) bringing a drug into contact with skin tissue; 2) freezing the skin tissue from step 1; 3) scraping the frozen skin surface from step 2 using a gas cluster ion beam; and 4) performing TOF-SIMS measurement on the frozen skin surface scraped in step 3 to detect secondary ions of components derived from the drug and secondary ions of components derived from the skin. By performing TOF-SIMS measurement while scraping the frozen skin with a gas cluster ion beam, the ion distribution derived from the penetrated components can be analyzed, allowing for analysis of the skin permeability of components applied to the skin in a state closer to that of a living organism.

The present invention involves the formation of host-guest complexes between C-methylresorcin[4]arene and Oxybenzone (OXB). NMR spectroscopy confirmed the formation of a weak host-guest complex and molecular dynamics docking simulations indicated that this complex likely had a 1:1 stoichiometry. Furthermore, skin permeation testing revealed that complexation by C-methylresorcin[4]arene significantly reduced the amount of OXB that permeated skin. These results show the potential of supramolecular complexation for improving the stability and decreasing the skin permeability of OXB, thus limiting harmful side effects.

The utility model discloses a traditional Chinese medicine external application device for adjuvant therapy of pancreatitis, which relates to the technical field of traditional Chinese medicine external application equipment and comprises a waistband wrapped on the waist of a patient with pancreatitis, and a heating massage component for applying a traditional Chinese medicine bag is arranged in the middle of the waistband. The heating massage assembly comprises an inner bag, the inner bag is sewn on the inner side of the middle of the waistband, a traditional Chinese medicine bag for treating pancreatitis is located in the inner bag, a heating cavity used for containing a heating bag is formed in the middle of the waistband, and the traditional Chinese medicine bag in the inner bag is heated through the heating bag in the heating cavity; an outer bag is sewn on the outer side of the middle of the waistband, a plurality of air bags a distributed at equal intervals are fixed to the inner wall of the outer bag, and the traditional Chinese medicine bag is extruded to be close to a patient by sequentially inflating and deflating the air bags a to achieve the massage effect. Two modes of heating and massaging are simultaneously applied, so that medicine is tightly attached to the abdomen of a patient, the medicine is promoted to better permeate into the skin, and the curative effect is further improved.

The present application relates to a kind of microstructure supermolecular elastin, the microstructure supermolecular elastin includes liposome and supermolecular elastin and hydrolyzed elastin wrapped inside liposome;The membrane material of the liposome includes phospholipid and polyol.The present application creatively constructs an elastin liposome, supermolecular elastin and hydrolyzed elastin are co-encapsulated in the inside of liposome, can significantly improve the skin delivery depth of elastin, realize the efficient, safe transdermal delivery of macromolecular active protein;While supermolecular elastin and hydrolyzed elastin are mutually synergistic, can deeply penetrate skin, realize the effect of moisturizing and anti-wrinkle.

The application discloses a chlorine-free and fluorine-free sodium ion aqueous solution and application thereof in beauty care, health care, stomach protection and diet seasoning, which is prepared from a high-purity sodium ion compound and pure water, and does not contain chlorine, fluorine, acid, alkali and harmful additives, and is in a neutral mild state. The core innovation of the application is that the negative effects of gastrointestinal stimulation, skin dryness and metabolic burden caused by chloride ions are abandoned, the natural salty taste, water penetration and locking and physiological regulation functions of sodium ions are completely retained, and based on the water formation of sodium ions and the osmotic pressure principle of human bodies, the internal and external use integration is realized. The sodium ion aqueous solution can be used for diet seasoning, stomach protection, electrolyte balance regulation when taken internally, and can penetrate into the deep layer of skin, lock water for a long time and repair the skin barrier when used externally. The product is safe, non-toxic, mild and non-irritating, has multiple functions, a clear mechanism and multiple values of beauty care, health care and seasoning, and is suitable for long-term and daily use of all kinds of people.

The present invention relates to a cosmetic device for penetration of a skin care preparation, and a main body unit and a cartridge unit constituting same. The main body unit for penetration of a skin care preparation, according to one embodiment of the present invention, comprises: a housing extending about a single axis; a rotating part provided to be rotatable relative to the housing about the single axis; and a non-rotating part provided to be rotatable relative to the housing about the single axis. Therefore, the skin care preparation is simply and efficiently delivered, and easy removal and buffering of the cartridge unit can be provided.

The present application relates to a kind of anti-aging protective composition containing camellia japonica extract and application, the liposome composition includes nuclear layer, shell layer and chitosan coating from inside to outside in turn;Wherein, the nuclear layer includes camellia japonica extract and DNA sodium;The shell layer includes lecithin, cholesterol, ceramide and enzymatic tea extract.The present application is wrapped by coating liposome encapsulation technology active substance, help active ingredient penetration skin, from promoting collagen synthesis, enhancing skin elasticity, antioxidant, repair damaged skin barrier etc. multiple dimensions Comprehensive improvement skin aging condition, realize significant anti-aging protective effect.