Mars Wrigley is launching Halloween treats under its Snickers, Twix and M&M'S brands nationwide later this month.

The company is introducing Snickers Fun Size Ghoulish Green, Twix Fun Size Ghoulish Green and M&M'S Mad Scientist Mix.

Snickers Fun Size Ghoulish Green Bars feature green nougat, and Twix Fun Size Ghoulish Green bars feature a green cookie. Both items will be available in 9.79-oz. bags.

M&M'S Mad Scientist Mix brings together three fan-favorite flavors in one bag, including Milk Chocolate, Peanut Butter and Peanut. The Mad Scientist Mix will be available in 8-oz. bags.

"As an authority on Halloween, Mars is committed to inspiring moments of everyday happiness for our fans — and that includes delivering our classic treats with a seasonal twist," said Tim LeBel, president of sales and chief Halloween officer at Mars Wrigley. "From the candy dish to trick-or-treating, we have no doubt fans will delight in Mars' seasonal offerings as we look forward another fantastic Halloween season."