In-N-Out Burger removed artificial coloring from the chain’s Strawberry Shakes and Signature Pink Lemonade. In-N-Out Burger The FDA recently announced the approval of three natural-source colors ...

In-N-Out has removed artificial coloring from strawberry shakes and pink lemonade. The announcement comes after the FDA said it wanted companies to voluntarily remove synthetic coloring from food.

On May 14, company spokeswoman Patty Peña said that In-N-Out is taking out artificial coloring from its strawberry shakes and signature pink lemonade.