M!X - Character Color Changes

• Yellow - Lemon Mousse OR Lemonade (Melody Land)
• Red - Tomato Juice
• Green - Melon Soda
• Orange - Napolitan
• Blue - Marine Juice (Mermaid Palace)
• White - Cotton Candy (Rainbow Hills)
• Pink - Honey Rose Tea (Flower Hills)
• Purple - Shuriken Cake (Gozaru Hills)

You must consume the food / drink 5 times. The color should wear off after 24 hours.

Source: Tama-Zone