Rosemary is a precious natural spice plant native to the Mediterranean coast. It has a fresh smell during the growing season. Rosemary extract can be used to prepare cosmetic raw materials, such as air purifiers, perfumes, skin oils, soaps, etc., and can also be used in beverages, hair restorers and shampoos. In recent years, studies have found that extracted rosemary is also an ideal natural antioxidant. The three most resistant antioxidants are rosmarinic acid, carnosic acid and ursolic acid. The main added ingredient in skincare products is rosmarinic acid.
Efficacy and application
In most people's minds, most of the antioxidants in skincare products are vitamin E and vitamin C, as well as plant selenium, but rosemary extract is also a powerful natural antioxidant. Rosmarinic acid is an important component, It has strong antioxidant activity, which is stronger than vitamin E, caffeic acid, chlorogenic acid, folic acid and so on. It can effectively remove active oxygen in environmental pollution, inhibit the formation of melanin, and has an excellent whitening and moisturizing effect. Rosmarinic acid also has a strong anti-inflammatory activity, which can protect the skin, strengthen the skin, promote blood circulation, and promote skin function. It also has antibacterial, antiviral and antitumor effects. Rosmarinic acid can inhibit acute and chronic infections, is resistant to ultraviolet rays and inhibits the degradation of elastin, all of which make it an excellent natural additive for skin care products. At present, rosmarinic acid has shown its important application value in the field of skincare products.
To prevent contamination, skincare products contain preservatives. Preservatives are an unsafe ingredient that can cause inflammation such as skin irritation. The application of rosemary extract in skin care products just solves this problem. Natural antioxidants-the benefits of adding rosemary ingredients in skincare products are to extend the life of the product, replace artificial antioxidants and reduce the content of preservatives in the formula.
The following are the damage to the skin of two ingredients in cosmetics:
1. Ethanol. That is alcohol: as we all know, alcohol is very harmful to the skin.
2. Carson. This is a preservative. The antiseptic and bactericidal effects are very good, but they can also cause damage to the skin.
