Ingredient glossary
Palmitoyl Pentapeptide-4
On your shelf ✓What Palmitoyl Pentapeptide-4 does for your skin, who it suits, and what to watch for.
INCI: Palmitoyl Pentapeptide-4 · Also: Matrixyl, Pal-KTTKS
In short: Palmitoyl Pentapeptide-4 delivers anti-aging support and firming, suits most skin types, and the evidence behind it is moderate.
- What it does
- Anti aging, firming
- Best for
- Most skin types
- Evidence
- Moderate
The molecule
The Glow take
Genuinely worth a spot in your routine.
When your goal is softening fine lines and keeping skin firm, Palmitoyl Pentapeptide-4 pulls genuine weight, with a solid amount of evidence behind it. Gentle enough that most skin types can reach for it.
— Maya
What it does
- anti aging
- firming
- texture
moderate evidenceDouble blind clinical trials at three ppm report around thirty percent reductions in wrinkle volume with minimal irritation yet replication outside supplier studies is scarce.
On a label: usually effective at 0.0003-0.003%.
Who it's for, and who should skip it
Tends to suit
- normal
- dry
- combo
- photoaged
Approach with care
No specific group flagged to avoid it.
- Clogs poresLow
- Irritation riskLow
How it fits each skin type
- DrySuits
- CombinationSuits
- OilySuits
- SensitiveSuits
Often chosen for photoaged.
Where it fits in your routine
Plays well with
- retinoids
- niacinamide
- hyaluronic acid
Palmitoyl Pentapeptide-4, answered
Is Palmitoyl Pentapeptide-4 safe during pregnancy?
Yes. Palmitoyl Pentapeptide-4 is considered safe to use during pregnancy and breastfeeding. As with anything, if you are unsure it is worth a quick word with your doctor or midwife.
Who should avoid Palmitoyl Pentapeptide-4?
No specific group is flagged to avoid Palmitoyl Pentapeptide-4. It is well tolerated by most skin. Still, introduce anything new one product at a time.
What concentration of Palmitoyl Pentapeptide-4 actually works?
Palmitoyl Pentapeptide-4 tends to do its job in the 0.0003 to 0.003% range. Much lower and it is likely underdosed.
Compare Palmitoyl Pentapeptide-4 with
Can you mix Palmitoyl Pentapeptide-4 with
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