DECANT Serum No. 1. Ten ingredients, no fragrance
DECANT
Ten ingredients, no fragrance
That is the whole formula
Everything in it is there because it had to be
Ten ingredients, and each one was argued for. There is no fragrance because fragrance is the most common cause of a reaction and it does nothing for the skin. There is no colour because colour is for the shelf. What is left is a serum that looks like nothing and does one job, which is the job we tested for two years before we would sell it.
Niacinamide
Barrier and tone
5%
Glycerin
Draws water in
4%
Panthenol
Calms after retinol
2%
Squalane
Seals without occluding
1.5%
The ritual
Three steps, at night, and that is the whole of it.
01
Clean skin, still damp
Damp is not optional. On dry skin the humectants pull from you instead.
02
Four drops, pressed not rubbed
Palms first, then press. Rubbing moves it around, pressing puts it in.
03
Nothing on top for two minutes
Then your oil or balm, if you use one. Sunscreen in the morning regardless.
The proof
Measured, on people, over twelve weeks.
84%
Barrier recovery
Measured by water loss at week 12, against baseline.
0
Reported stinging
Across 96 users, including 31 on prescription retinoids.
12wk
Study length
Not four. Skin does not turn over in four.
The register
One batch at a time, and it does sell out.
Every batch is 1,400 bottles and takes eleven weeks. When one is gone the next is already in maceration, and the list hears about it first, on the day it is filled.
One message a batch. Cancel from any of them, in one click.