Phytosphingosine
Phytosphingosine
Also known as: Tetrahydrosphingosine · Deamino Hydroxy Sphinganine
Barrier repairAnti-inflammatoryAcne-fighting
“A ceramide precursor that rebuilds the barrier and has natural antimicrobial properties.”
What it does
Phytosphingosine is a natural lipid and a direct precursor to ceramides in the skin. It strengthens the skin barrier, has documented antimicrobial activity (particularly against P. acnes), and reduces inflammation. Found in CeraVe and several other barrier-focused formulations, it works synergistically with ceramides and cholesterol.
Benefits
- Precursor to ceramides — supports barrier synthesis
- Antimicrobial activity against acne-causing bacteria
- Anti-inflammatory properties
- Improves skin barrier function and hydration
How to layer
☀️ Morning routine
Cleanser
Toner
Serum
Moisturiser
SPF
🌙 Evening routine
Cleanser
Toner
Serum
Moisturiser
Face Oil
After toning, before moisturiser
Good for
All skinOily skinCombination skinSensitive skinDry skin
Works well with
How to use
Found in moisturisers and barrier repair products. No special application needed.
Typical concentration: 0.05–1% in formulations