Underworld Research

Welcome to Underworld Research, where craftsmanship meets indulgence.

We are a California-based, small-batch chocolate company dedicated to creating luxury handcrafted chocolates. Each bar is thoughtfully designed to deliver a refined flavor experience, made with ethically sourced premium cacao and produced with the highest attention to detail.

Our name, Underworld Research, reflects the spirit of exploration and discovery. Every bar is an invitation to slow down, savor the moment, and experience something truly special — a journey of taste and artistry.

Whether you’re enjoying our bold 70% Dark Chocolate, creamy 40% Milk Chocolate, decadent Cookies & Cream, or delicate Matcha White Chocolate, each flavor is crafted to perfection.

At Underworld Research, we believe chocolate should be more than just a treat — it should be an experience. That’s why we focus on quality, creativity, and authenticity, bringing you chocolates that are as unique as they are delicious.