Tsu Lange Yor (Yiddish for "to long years") is an independent Australian fragrance and home design brand founded in 2023 by musician/actor Troye Sivan and his brother, Steele Mellet. Conceived in Melbourne, the brand focuses on fine fragrance, candles, oil burners, and lifestyle objects rooted in the concept of "self, sanctuary, and heritage." Moving away from traditional celebrity-backed perfume models, Tsu Lange Yor operates as an artisan niche house. It pairs sculptural, industrial design—such as cast aluminum oil burners and sleek metallic-detailed bottles—with warm, intimate scent concepts. The brand works with local and international perfumers to craft complex, slightly unorthodox compositions. Signature notes across their personal fragrances and garden/home systems range from native Australian botanicals like Tasmanian mountain pepper to fresh tomato leaf, galbanum, and warm honeyed spices.