The rose bush is among the most famous ornamental plants worldwide. It comes in several species and varieties, most often differentiated by the colour of their petals. Among them, the white rose is particularly used in the form of cellular extract in skincare for its brightening and antioxidant properties.
How is white rose used according to your skin type?
Summary
Published on June 20, 2024, by Maylis, Chemical Engineer — 4 min of reading
The white rose in skincare, in brief.
The white rose, botanically known as Rosa alba, is a hybrid species belonging to the large Rosaceae family. It originates from the temperate and subtropical regions of the northern hemisphere. Since ancient Greek times, it has symbolised purity and innocence, when it was the flower of Aphrodite, the young goddess of beauty.
In skincare, the white rose is used in the form of hydrosol and cellular extract, also known asplant native cells. These are derived from an environmentally friendly biotechnological process that respects biodiversity. This technique aims to multiply cells from plant cell strains in a controlled environment. This process preserves 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).
Native cells of white rose for dull skin.
A dull complexion is characterised by a lack of uniformity and radiance, a greyish colour, and an uneven skin texture. This phenomenon can be scientifically explained by an imbalance in skin renewal and an excess of dead cells accumulating on the surface. The causes can be internal (lack of sleep, poor blood circulation, skin ageing process, hormonal upheaval) and external (stress, cold, pollution, smoking, poorly executed makeup removal/skin cleansing, excessive exposure to UV rays, excessive alcohol consumption...).
The native cells of white rose act on several levels to revive the complexion's radiance. Firstly, they regulate the activity of keratinocytes and melanocytes and thus correct imbalances induced by ageing or inherent skin type characteristics. Furthermore, they increase cell renewal in a balanced manner. This process is essential as it allows the removal of dead cells and strengthens the skin barrier, thanks to the keratin that keratinocytes carry. It thus induces better cellular cohesion in the superficial layers of the epidermis, resulting in better epidermal hydration and a stronger skin barrier. Renewing the skin brings radiance and luminosity to the complexion.
Due to these virtues, our night serum radiance contains approximately 375,000 native cells of white rose. This serum is preferably applied in the evening and works overnight to stimulate cellular renewal.
Native cells of white rose for sensitive skin.
White rose native cells are also recognised for their soothing action. Indeed, they limit 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 bulb level: two cytokines (IL1-alpha and IL-6) and a prostaglandin (PGE2), which is particularly involved in vasodilation.
Native white rose cells for hyperpigmented skin.
White rose native cells reduce the ability of melanocytes to produce melanin by inhibiting the tyrosinase enzyme. Moreover, they only target pigment-loaded melanocytes or atypical melanocytes. As a result, they do not interact with healthy cells. Furthermore, thanks to their antioxidant properties, white rose native cells protect the skin from free radicals responsible for the appearance of ageing signs, including brown spots.
Source:
VERMA A. & al. Traditional, phytochemical and biological aspects of Rosa alba L. : a systematic review. Future Journal of Pharmaceutical Sciences (2020).
