The Journal

Field notes.

Scent science, rituals, and the occasional deep dive — from the Vellum team.

Essential Oils and Terpenes: The Science Behind Scent, Mood, and Function Latest entry Essential Oils and Terpenes: The Science Behind Scent, Mood, and FunctionEssential oils are often associated with fragrance—but their true power lies deeper. At the core of every essential oil are compounds called terpenes, which are responsible for both their aroma and their effects on... March 26, 2026Aromachology Read the entry
01 Bergamot Essential Oil: The Mood-Lifting Citrus That Balances Mind, Skin, and Energy There are certain scents that don’t just smell good—they change how you feel. Bergamot is one of them. Softly citrus with a... Essential OilMar 26, 2026 02 How Scent Rituals Can Improve Focus, Sleep, and Emotional Wellbeing In recent years, wellness conversations have increasingly turned toward mindfulness, mental health, and emotional balance. But one powerful tool often overlooked in... AromachologyMar 15, 2026 03 The Science of Scent: How Aromachology Shapes Mood and Memory Have you ever caught the scent of something familiar and suddenly been transported to another moment in your life? Maybe it was... AromachologyMar 15, 2026 04 The Art of Aromatherapy: A Deep Dive into the Carrara Aroma Diffuser The Art of Aromatherapy: A Deep Dive into the Carrara Aroma Diffuser When it comes to creating a sanctuary at home, the... DiffuserMar 07, 2026 05 Marquina Aroma Diffuser: Where Luxury Meets Wellness There are wellness tools that sit in a drawer. And then there are the ones that sit on your nightstand, your desk,... DiffuserFeb 27, 2026