L’Oréal Presents Two Important Research Findings at the World Congress of Dermatology

L’Oréal delved into skin pigmentation disorders and how hormones affect skin and scalp health.

On July 5, L’Oréal unveiled the Group’s latest studies and innovations in the field of skin health at the 25th World Congress of Dermatology (WCD) 2023 held in Singapore.

It is reported that the World Congress of Dermatology (WCD, World Congress of Dermatology) is held once every four years. This meeting, jointly organized by the International Federation of Dermatology Societies and the Singapore Dermatology Society, among others, brings together the world’s leading dermatologists to focus on advances in major breakthroughs in dermatological science, including clinical practice, research, technology and innovation.

L’Oreal’s Dermatology Beauty presented the results of two global skin health studies conducted by La Roche-Posay and Vichy.

Vichy conducted a large-scale study on how hormones affect skin and scalp health, which surveyed 20,000 women in 20 countries who shared information about how irregular cycles, postpartum and perimenopause affect self-perceptions of skin and scalp disorders and impact health. Of these women, 72% reported that this hormonal change had a negative impact on their health, and 61% reported that skin problems occur or worsen during the physiological period.

La Roche-Posay conducted a study on pigmentation disorders with 48,000 subjects from 34 countries worldwide. The results showed that 50% of the subjects reported having pigmented skin disorders such as vitiligo, post-inflammatory hyperpigmentation and melasma; nearly one third (28%) of the subjects reported that their quality of life was severely affected as a result, and 44% of those with pigmented skin disorders said they covered up the skin in the area of the disorder.

“Together with the dermatologist community, we are advancing skin health for all people, in their infinite diversity,” said Myriam Cohen-Welgryn, Worldwide President, L’Oréal Dermatological Beauty Division. “By helping increase scientific knowledge, creating new, sustainable products and augmented services, and supporting people in need, we are helping extend access to skin health to ever-more people around the world.”




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