Sephora Undisturbed (75) is a cool brown with a satin finish that is limited edition and retails for $8.00. In comparison, Natasha Denona Nati (5B) is a cool brown with a cream finish that is permanent and retails for $25.00.
Natasha Denona Nati (5B) is 80% similar — it is less shimmery, lighter, more muted, warmer.