Top Notes

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An orientative selection of raw materials that can contribute strongly to the opening of a fragrance: citrus, aldehydic, green, aromatic, fresh and ozonic materials.

Top notes often define the first impact of a composition, but the olfactory pyramid is a descriptive and practical model, not a rigid chemical classification. The same material can be perceived across several phases depending on volatility, dosage, formula structure and interactions with other ingredients.

How to choose top-note materials

When building an opening, you can work with brightness, freshness, contrast and diffusion. Natural citrus materials can provide immediacy and complexity; aldehydes, green, aromatic and ozonic materials can modify the volume and character of the opening. Highly diffusive materials can also support the initial impression for longer.

This collection should therefore be used as a formulation guide rather than an absolute division. Product pages include olfactory profile, function in the formula and available technical data.