Choose your set to begin daily smell training The Olfactory Training Kit is a structured smell training kit built around olfactory training, a practice that stimulates neuroplasticity and can help restore your sense of smell. Based on the clinically validated Hummel Protocol, this kit provides the four essential oil scent categories used in olfactory training. Smell training is commonly used for post-viral anosmia, parosmia, and hyposmia, including smell loss following COVID-19. The Science of Neuroplasticity Olfactory training works by repeatedly exposing the olfactory receptors to four specific odour categories: floral, fruity, spicy, and resinous. This targeted stimulation encourages the brain to rebuild neural pathways — a process known as neuroplasticity. Clinical studies published in peer-reviewed journals confirm significant improvement after 12–24 weeks of consistent daily training. What's Included 4 × 10ml Amber Glass Bottles — UV-protective glass preserves oil integrity 100% Pure Essential Oils — undiluted, single-origin botanical extracts The Clinical Protocol Guide — step-by-step instructions based on peer-reviewed research The Protocol Smell each of the four oils for 15–20 seconds, twice daily — morning and evening. Take a 10-second pause between each scent. Start your 3-month daily training today to regain your sense of smell. Clinical studies confirm significant improvement after 12–24 weeks of consistent practice. Ingredients by Set Set 1: Rose, Eucalyptus, Lemon, Clove Set 2: Menthol, Thyme, Tangerine, Jasmine Set 3: Violet, Peppermint, Bergamot, Ginger Complete Kit: Sets 1 & 2 — 8 oils total. Recommended for comprehensive rehabilitation.