Dr. Squatch, a fast-growing men’s natural soap and personal care company, today announced the launch of Spartan Scrub, a limited edition soap made in collaboration with 343 Industries.

The partnership celebrates the 20th anniversary of the legendary Halo gaming franchise.

Spartan Scrub features unique ingredients “all rooted in Halo lore,” the company says, including  exfoliating Little John and Bishops Wort and soothing Sevenbark Root. The scent is silver sage, yuzu and cedarwood.

Its color inspiration is an ode to the Master Chief’s iconic green armor and orange visor of his helmet.

“We’re very proud to partner with an iconic game franchise like Halo,” said Josh Friedman, Chief Marketing Officer at Dr. Squatch. “Our customers are big fans of the Halo brand, as is our team at Dr. Squatch, so we knew there was an opportunity to create something unique.”

Like all Dr. Squatch products, Spartan Scrub is made from natural ingredients and is free from harsh chemicals and synthetic ingredients.