Since its formulation in 1926, Weleda Skin Food has remained relatively unchanged and this year marks its 90th anniversary. The moisturiser, which counts Victoria Beckham, Demi Moore, Rihanna, and Joss Stone as some of its celebrity endorsers, has a 100 percent certified natural blend of organic chamomile, calendula, rosemary, and wild pansy in a thick base of sunflower seed oil, sweet almond oil and organic beeswax.

Weleda was founded in Switzerland, 1921 by Dr Rudolf Steiner and has grown to be an internationally distributed beauty product and naturopathic medicine producer. As part of the Union for Ethical Biotrade, the company works to ensure sourcing practices promote the conservation of biodiversity, respect traditional knowledge and assure equitable sharing of benefits along its supply chain.