This formulation has been created in the UK by Doctors to include 6 key nutrients in the perfect dosages to tackle inflammatory skin concerns such as acne, rosacea, eczema and psoriasis. Each daily dose of the Clear & Calm liquid skin supplement gives you 100% of your daily recommended amount of the below key nutrients which each hold amazing skin benefits: VITAMIN A- breaks down dead skin cells and can also regulate the amount of keratin being produced by your skin. VITAMIN B3- works by reducing the swelling and redness associated with inflammatory skin concerns. VITAMIN D3- having adequate levels of vitamin D can reduce the inflammatory symptoms of acne. VITAMIN E- is really beneficial in reducing hyper-pigmentation and acne scarring. ZINC- has anti-inflammatory properties which help relieve redness and irritation. MSM- calms existing blemishes & reduces the formation of new breakouts.