Burdock (Arctium lappa) is a long time favourite of mine for skin health, particularly for eczema and acne. Burdock has been used therapeutically in Europe, North America, and Asia for hundreds of years. I combine Burdock with Calendula, Vitamin C, Quercetin, and Bioflavonoids, Vitamin B2 (Riboflavin), Vitamin B5, Vitamin B6, Vitamin E, and Zinc for various skin conditions. I add Silica if there is poor wound healing and weak nails, along with Biotin for nail health. If stress is amplifying the issue, I add a separate formula of Ashwagandha, Passionflower, Rehmannia, and Rhodiola. Ginger can benefit if additional anti-inflammatory action is required or if circulation is an issue. Gentian and Milk Thistle can be added if there are digestive issues. Aloe vera can be used topically on the skin as a gel or cream.
The root of Burdock contains active ingredients that have been found to “detoxify” blood in terms of traditional Chinese medicine (TCM) and promote blood circulation to the skin surface, improving the skin quality and texture.
Reference: Chan Y-S et al. A review of the pharmacological effects of Arctium lappa (burdock). Inflammopharmacology. 2011 Oct; 19(5): 245-54.