Nicotiana Benthamiana Hexapeptide-40 sh-Polypeptide-9

NIC

8/10

Concern level

High concern

Peptide Compound

A recombinant fusion peptide produced in Nicotiana benthamiana, described in cosmetic databases as a hair-conditioning ingredient. Cosmetic-Info notes it is a single-chain recombinant human peptide fused with Hexapeptide-40 and used as a hair-conditioning agent. ([cosmileeurope.eu](https://cosmileeurope.eu/ro/inci/ingredient/22351/nicotiana-benthamiana-hexapeptide-40-sh-polypeptide-9/))

Pore-clogging

Non-comedogenic

Pregnancy

Safe

Regulatory

No data

Benefits

Anti-agingImproves TextureSupports Barrier Function

Chemical Properties

pH Range

4.50 - 7.00

Typical Concentration

0.00% - 0.10%

CAS Number: 127464-60-2

Skin Type Compatibility

dry skin7/10

oily skin5/10

sensitive skin7/10

acne prone6/10

mature skin7/10

normal skin7/10

Interactions

incompatible with: Very low-pH acid systems may reduce peptide stability, Strong oxidizers may compromise peptide integrity

Risks & Warnings

Low inherent risk is expected for a peptide ingredient, but individual sensitivity is possible. Specific human safety, pregnancy, and dermal irritation data are limited for this exact material. ([cosmileeurope.eu](https://cosmileeurope.eu/ro/inci/ingredient/22351/nicotiana-benthamiana-hexapeptide-40-sh-polypeptide-9/))

Vegan Cruelty-Free