# Decibel

Source: https://dupehacking.com/fragrances/decibel
Published: 2026-05-26

Decibel is a type formula published by Dupe Hacking, an amber spicy composition, rebuilt from GC-MS analysis into 69 raw materials that can all be bought — no proprietary captives.

## Facts
- Materials in the formula: 69
- Olfactory family: Amber Spicy
- Concentration: EDP
- Made for: men
- Top notes: Licorice, Aldehydes, Amalfi Lemon
- Heart notes: Incense, Violet
- Base notes: Tonka Bean, Vanilla, Vetiver

## Main materials
The five largest lines by dose, in order:

1. Iso E Super (CAS 54464-57-2)
2. Galaxolide (CAS 1222-05-5)
3. Hedione (CAS 24851-98-7)
4. Vertofix Coeur (CAS 32388-55-9)
5. Ethyl Linalool (CAS 10339-55-6)

The remaining 64 materials, the exact percentage of every line and the dilution each is weighed at are the paid part of this page: https://dupehacking.com/fragrances/decibel

## How it compares
- 69 materials against a catalogue median of 45.
- Closest formulas by shared materials: Gold Incense (41 in common), Sauvage Parfum (38 in common), Bergamotto di Calabria (37 in common), Erba Leather (37 in common).


## Citing this
Cite as: "Decibel formula — Dupe Hacking", https://dupehacking.com/fragrances/decibel