At the Heart of Tea: quality, ethics, and solidarity. Savor the At the Heart of Tea creations from the Tricentenaire group, delivered directly to your home. Each tea is artisanal and high-end, made in Bissen with fair-trade and certified organic ingredients, for authentic and responsible flavors. All preparations are made by people with disabilities, promoting inclusive and supportive work. By choosing Au Cœur du Thé, you enjoy an exceptional tea while supporting an ethical and supportive commitment.