Pat McGrath Altered State is a cool green with a matte finish that is limited edition and retails for $25.00. In comparison, Anastasia B3 (Norvina Mini Vol. 2) is a cool teal with a matte finish that is limited edition and retails for $12.00.
Anastasia B3 (Norvina Mini Vol. 2) is 95% similar — it is lighter, cooler.