Corneum Barrier Cream

Ceramides where the barrier actually needs them, with niacinamide for tone support.

$54 50ml

Built around the same three ceramide subtypes (NP, AP, EOP) the corneum’s own lipid matrix uses, in roughly the ratio the published skin-barrier literature associates with that matrix — not a single ceramide type standing in for all three. Niacinamide is included at a barrier-support level, not an exfoliating or brightening dose.

Cholesterol and phytosphingosine are included alongside the ceramides because barrier lipid research generally points to the three working together, not any one alone.

Built around

Ceramide NP / AP / EOP Corneum
Slots into the intercellular lipid matrix between corneocytes -- reinforcing the barrier where it sits, rather than penetrating past it.
Niacinamide Epidermis
Reaches the living epidermis, where it is commonly associated with supporting the skin's own lipid production.

Where this formula works

INCI Full Ingredient List

Full INCI ingredient list, in formulated order
#	INCI Name
01	Aqua
02	Caprylic/Capric Triglyceride
03	Niacinamide
04	Squalane
05	Glycerin
06	Ceramide NP
07	Cetearyl Alcohol
08	Ceramide AP
09	Ceramide EOP
10	Cholesterol
11	Phytosphingosine
12	Sodium Hyaluronate
13	Dimethicone
14	Glyceryl Stearate
15	Tocopherol
16	Xanthan Gum
17	Carbomer
18	Sodium Hydroxide
19	Phenoxyethanol
20	Ethylhexylglycerin

Listed in descending order of concentration, as required for cosmetic labelling. Trace/regulatory-threshold ingredients appear last.

USE How To Use

AM and PM, as the last step. Fragrance-free; formulated for compromised or sensitised barriers. Anyone with a diagnosed skin condition should check with their own clinician before adding a new leave-on product.