REVIEW
Description

admin (19653 pt) • 2022-Dec-18 11:00
Rosa extract is a compound obtained from the dried whole plant of the American Beauty Rose, an hybrid of Rosa damascena.
What it is used for and where
Rosa damascena is a small plant belonging to the Rosaceae family that produces light pink flowers. Phytochemical analysis reveals an abundant content of vitamin C, triterpenoic acids (oleanoic, ursolic, betulinic), unsaturated fatty acids (oleic, linoleic and alpha-linoleic), polyphenols, carotenoids and tannins. Most of these components have demonstrated antioxidant and anti-inflammatory activity.
In particular, rosehips are rich in vitamins, minerals, fatty acids. Citronellol and geraniol perform best in the petals.
Cosmetics
Cosmetic astringent. This ingredient exerts a direct effect on the skin by tightening dilated pores by contracting stratum corneum cells and removing superfluous oil.
Hair conditioning agent. A large number of ingredients with specific purposes can co-exist in a hair shampoo: cleansers, conditioners, thickeners, mattifying agents, sequestering agents, fragrances, preservatives, special additives. However, the indispensable ingredients are the cleansers and conditioners as they are necessary and sufficient for hair cleansing and manageability. The others act as commercial and non-essential auxiliaries such as: appearance, fragrance, colouring, etc. Hair conditioning agents have the task of increasing shine, manageability and volume, and reducing static electricity, especially after treatments such as colouring, ironing, waving, drying and brushing. They are, in practice, dispersing agents that may contain cationic surfactants, thickeners, emollients, polymers. The typology of hair conditioners includes: intensive conditioners, instant conditioners, thickening conditioners, drying conditioners.
Nail Conditioning agent. It is an agent that creates protection against harmful or chemical substances by strengthening the nail structure against external elements and can repair any chipping, cracking or brittle nails. It helps keep the nail's outer layer and keratin protein in good condition. It can also prevent cracking and peeling of the nail.
Skin conditioning agent. It is the mainstay of topical skin treatment by restoring, increasing or improving skin tolerance to external factors, including melanocyte tolerance. The most important function of the conditioning agent is to prevent skin dehydration, but the subject is rather complex and involves emollients and humectants.
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