What are the benefits of white rose for the skin?

The white rose is a species of rose native to the temperate and subtropical regions of the northern hemisphere and has been cultivated since the Renaissance. It is a deciduous shrub that produces fragrant white flowers. It can grow up to approximately 2 metres in height and proves to be quite resilient to climatic variations, particularly to cold. It can easily withstand temperatures dropping to -20°C.

Due to its lack of colour and simple petal crown, the white rose has been nothing less than the symbol of purity since ancient Greek times, when it was the flower of Aphrodite, the young goddess of beauty. Today, this ancient rose is cultivated in certain European countries including France for its sweet and powerful fragrance, its essential oil, and its cellular extract found in skincare products.

In cosmetics, the white rose is used in the form of a cellular extract also known as plant native cells. These are derived from a biotechnological process that respects the environment and biodiversity. This technique aims to multiply cells from plant cell strains in a controlled environment. This process allows the preservation of all the natural elements of the plant. Rich in essential amino acids, vitamins and minerals, the native cells thus obtained have a high molecular richness that provides them with a complementary action against other plant extracts (vegetable oils and essential oils).

The native cells of white rose revive the complexion's radiance and combat oxidative stress.

They protect the keratinocytes in several ways:

• Limiting the production of free radicals caused by pollution. This oxidation indeed leads to cellular dysfunctions and accelerates skin ageing. Native white rose cells act by limiting the release of malondialdehyde (MDA) during lipid peroxidation induced by pollutant residues and heavy metals. MDA, naturally present in tissues, is a manifestation of oxidative stress. It is particularly derived from the action of reactive oxygen species on polyunsaturated fatty acids.

• Enhancing cellular respiration, by increasing the oxygen supply, which also reduces the creation of free radicals and promotes the elimination of toxins.

• Limiting the synthesis of inflammation mediators released by oxidative stress, which increases the skin's tolerance threshold and reduces factors inducing irritation and redness. These plant cells work by inhibiting the activity of three inflammation mediators synthesised at the hair follicle level: two cytokines (IL1-alpha and IL-6) and a prostaglandin (PGE2), which is particularly involved in vasodilation.

• Supporting the natural mechanisms that generate radiance. The native cells of the white rose regulate the activity of keratinocytes and melanocytes, thereby correcting imbalances caused by ageing or inherent characteristics of the skin type.

• Reducing an excessively high melanin production, which creates spots and deteriorates the uniformity of the complexion.

• Boosting cellular renewal in a balanced manner. As a reminder, this process is crucial as it facilitates the removal of dead cells and strengthens the skin barrier, thanks to the keratin that keratinocytes produce. It thus induces better cellular cohesion in the superficial layers of the epidermis, resulting in improved epidermal hydration and a stronger skin barrier. Renewing the skin brings radiance and luminosity to the complexion.

Due to its numerous virtues, approximately 375,000 native white rose cells are present in ourbotanical radiance blend. This night serum is preferably used in the evening, before bedtime, for a radiant skin in the morning. It should be noted, it is contraindicated for pregnant or breastfeeding women due to the presence of essential oil.