By Sarah Celebrity Endorsements and Brand Ambassadors

By Sarah, a skin care brand, has engaged in celebrity endorsements with Amy Dowden, known for her work as a Modern Dancer, who participated in charitable initiatives on behalf of the brand. This collaboration highlights By Sarah's commitment to social responsibility and aligns with their mission to promote healthy skin. Other notable brands in the skin care sector include L'Oreal, Caudalie, and Vaseline.