# C.K. One Essence

Source: https://dupehacking.com/fragrances/c-k-one-essence
Published: 2026-07-15

C.K. One Essence is a type formula published by Dupe Hacking, an citrus aromatic composition, rebuilt from GC-MS analysis into 68 raw materials that can all be bought — no proprietary captives.

## Facts
- Materials in the formula: 68
- Olfactory family: Citrus Aromatic
- Concentration: EXTRAIT
- Made for: unisex
- Top notes: Bergamot, Blood Orange, Black Pepper
- Heart notes: Green Tea, Mint, Geranium
- Base notes: Sandalwood, Incense, Oakmoss

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

1. Galaxolide (CAS 1222-05-5)
2. Calabrian Bergamot Oil FCF Terpeneless (CAS 71949-33-2)
3. Iso E Super (CAS 54464-57-2)
4. Hedione (CAS 24851-98-7)
5. Hedione HC

The remaining 63 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/c-k-one-essence

## How it compares
- 68 materials against a catalogue median of 45.
- Closest formulas by shared materials: Man Terrae Essence (39 in common), Invictus Legend (38 in common), Palatine (37 in common), 212 Men (36 in common).


## Citing this
Cite as: "C.K. One Essence formula — Dupe Hacking", https://dupehacking.com/fragrances/c-k-one-essence