Blanche by Byredo is a Floral Aldehyde fragrance for women. Blanche was launched in 2009. Top notes are Aldehydes, Rose and Pink Pepper; middle notes are Peony, Violet and African Orange Flower; base notes are Musk, Woodsy Notes and Sandalwood.

Byredo, founded by Ben Gorham in Stockholm, Sweden, in 2006, is a luxury brand that focuses on quality, with all its products being made in Sweden. The company's current line includes perfumes and home fragrances, body care products, and accessories. Byredo is synonymous with fine fragrances, and the brand is committed to translating memories and emotions into tangible products and experiences.