Base Notes
Base notes describe a perfume’s lasting background. Learn common examples, how the base differs from drydown, and why it can be noticeable from the start.
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Base notes are the scent impressions that give a perfume its lasting background. Woody, musky, ambery and vanilla-like smells commonly fill this role. They often become more prominent as brighter parts of the fragrance fade.
The base is already part of the blend at application, so you can sometimes smell it immediately. A soft woody background may stay underneath a floral heart throughout wear, while another fragrance may become noticeably woodier as it dries down.
A base-note list helps describe the later character; it cannot promise a number of hours or a strong scent trail. A fragrance can leave a persistent trace that is only noticeable close to the skin.
- Common base-note examples
- Sandalwood, musk, amber, vanilla, patchouli and resinous impressions are often listed in the base. Their exact effect depends on the composition.
- Base note vs. ingredient
- A note describes a smell. A sandalwood note may be created with different materials, so its name does not disclose the formula.
- Drydown
- The later smell of the finished fragrance. Base notes often dominate it, but a drydown describes the whole remaining impression.
- Heart notes
- The central character of the fragrance, which overlaps with the lasting background.
- Fixative
- A material used to support a fragrance’s persistence. This is a formulation role, whereas a base note describes scent structure.
- Longevity vs. projection
- Longevity is how long a fragrance remains detectable; projection is how far away it can be smelled. A lasting base does not guarantee strong projection.