Vegan Immune Complex is a formula of 4 specially balanced nutrients designed to help support the immune system. Featuring Beta Glucan in the essential 1,3 / 1,6 form which is a natural fibre sourced from yeast. Vegan vitamin D3 is sourced from lichen and vitamin C is buffered to reduce the acidity. The addition of zinc citrate provides further support for the body’s natural defences. Vitamin C, zinc and vitamin D all contribute to the normal function of the immune system. KEY FEATURES: Supports a healthy immune system Provides a clinically researched dose of Beta Glucan Supported by human clinical research High potency vitamin D Sustainable and vegan vitamin D Formulated with zinc and vitamin C.