N-Propyl Palmitoyl Tripeptide-56 Acetate

N-P

8/10

Concern level

High concern

Peptide Compound

Synthetic lipopeptide used as a skin-conditioning anti-aging active; PubChem lists the INCI as N-Prolyl palmitoyl tripeptide-56 acetate and gives a molecular formula of C37H65N7O8 and molecular weight of 736.0 g/mol. It is described by ingredient databases as a peptide active used in cosmetic skin-conditioning products. ([pubchem.ncbi.nlm.nih.gov](https://pubchem.ncbi.nlm.nih.gov/compound/Pal-tripeptide-proline?utm_source=openai))

Pore-clogging

Non-comedogenic

Pregnancy

Safe

Regulatory

No data

Benefits

Anti-agingFirming EffectSupports Barrier Function

Chemical Properties

Molecular Weight

736 g/mol

pH Range

5.00 - 7.00

Typical Concentration

0.00% - 0.01%

CAS Number: 1899049-18-3

Skin Type Compatibility

dry skin8/10

oily skin7/10

sensitive skin8/10

acne prone7/10

mature skin9/10

normal skin8/10

Interactions

incompatible with: No well-established ingredient incompatibilities are publicly documented; however, avoid combining in the same formula with strong low-pH acids if the supplier does not confirm stability., Avoid formula stress from prolonged high heat or highly alkaline conditions., Check compatibility with strong oxidizing systems and aggressive preservative environments.

Risks & Warnings

Available public safety references suggest a low irritation profile when used in properly formulated cosmetics, but peptide actives can still cause individual sensitivity or formula-dependent irritation. Avoid use if a product is preserved poorly or if you have a known sensitivity to peptide blends. ([glooshi.com](https://www.glooshi.com/n-prolyl-palmitoyl-tripeptide-56-acetate/?utm_source=openai))

Vegan Cruelty-Free

Found In Products

YSE Beauty