Mode
Ingredient to replace
Constraints
Substitutions are ranked by olfactory similarity (Euclidean distance) with your selected constraints applied.
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Find ingredient alternatives by olfactory similarity.
Mode 1: Replace an existing ingredient.
Mode 2: Describe the profile you need via sliders.
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Combined Profile

Intensity by Olfactory Dimension

Individual Profiles
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Distance Method
Results count 10 results
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Search for an ingredient to find similar ones.
Uses Euclidean distance across 8 olfactory dimensions.
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Scent Timeline

Top Notes

0 – 30 min

Heart Notes

30 min – 3 hrs

Base Notes

3 – 8 hrs

Dry-down

8+ hrs
Formula Profile
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Each cell = olfactory intensity 0-100.
Click ingredient name to open its page.
Color scale
0100
Boiling Point vs. Note Position (volatility proxy)
Top notes evaporate faster (lower BP). Base notes persist (higher BP). N = — ingredients with BP data.
Chemical Family Taxonomy
IFRA Safety Profile