Hyaluronan water-soluble human body lubricating liquid

Abstract

The invention discloses hyaluronan water-soluble human body lubricating liquid, and belongs to the technical field of materials for medical science or hygiene. The hyaluronan water-soluble human body lubricating liquid is prepared from the following components in percentage by mass: 0.3 to 0.9 percent of hydroxyethyl cellulose, 0.10 to 0.3 percent of sodium hyaluronate, 0.05 to 0.2 percent of rose extract, 0.01 to 0.1 percent of polylysine, 13 to 18 percent of glycerin and the balance of purified water. According to the hyaluronan water-solubility human body lubricating liquid disclosed by the invention, the rose extract added in a formula of the hyaluronan water-solubility human body lubricating liquid is more environmentally-friendly and has higher safety, the retention rate of effective components is high, the fragrance of rose is lasting, the using effect is better, more water and moisture can be given to skin, and lasting lubrication is realized; meanwhile, the hyaluronan water-soluble human body lubricating liquid has a perfect maintaining function on the skin of the pudenda, a tender, compact, elastic and young state of the skin can be recovered, and dryness and tightness can be prevented; the pH (Potential of Hydrogen) value of the hyaluronan water-solubility human body lubricating liquid is approximate to the pH degree of secretion of a female, and the hyaluronan water-solubility human body lubricating liquid is gentle in nature, has no addition of other chemical components, is safe and non-irritant, and is suitable for sensitive skin.

Description

technical field [0001] The invention relates to a human body lubricating fluid, in particular a hyaluronic acid water-soluble human body lubricating fluid, and belongs to the technical field of medical or hygiene materials. Background technique [0002] Lubricating fluid (oil) was first used in clinical medical examination of the human body: many medical devices will cause mechanical damage to varying degrees when they penetrate into the human body, and lubricating fluid can minimize damage to body tissues and mucous membranes. In addition to being used in medical treatment, there are also human lubricating fluids that are mainly used for assisted life and play a lubricating role. [0003] In the early days, people mostly used vegetable oils such as olive oil as lubrication for assisted living, but due to the limited effect of ingredients, it was easy to contaminate clothes and not easily absorbed by the body. Later, people also tried to use petroleum jelly, baby oil, and bo...

AI Technical Summary

Problems solved by technology

[0006] Existing lubricants that add plant essential oils such as rose essential oil, the solvents used for the extraction of essential oil components are mostly chemical components such as petroleum ether, which cannot be completely removed in the obtained extracts. Therefore, for some people with sensitive skin In general, products added with such essential oils may cause allergies after direct contact with the skin

Using carbon dioxide supercritical extraction, most of the components in the raw materials can be extracted, but unnecessary components may also be precipitated during the extraction, such as residual chemical fertilizers or pesticides

At the same time, in the preparation of such products added with plant extracts, the extracts are directly added and mixed with other components during preparation, resulting in partial loss of active ingredients in the extracts during transportation and storage, which cannot reach the product’s Expected use effect, such as not long-lasting fragrance, poor moisturization, etc.