Polylysine

Also known as: polylysine

POL

1/10

Concern level

Low concern

A natural preservative derived from amino acids, known for its antimicrobial properties.

Pore-clogging

Non-comedogenic

Pregnancy

Safe

EWG Score

1/10

Regulatory

No data

Benefits

Anti-agingMoisturizing

Chemical Properties

pH Range

5.00 - 7.00

Typical Concentration

0.10% - 1.00%

Origin

natural

Skin Type Compatibility

dry skin6/10

oily skin5/10

sensitive skin8/10

acne prone4/10

mature skin6/10

normal skin7/10

Risks & Warnings

Generally safe; may cause mild irritation in rare cases.

Vegan Cruelty-Free

Found In Products

Sunday Riley

Detox Darling Balancing Essence Mist for Oily and Blemish-prone Skin

The Ordinary

Balancing & Clarifying Serum for Oily Skin and Pore Refinement

Murad

Deep Relief Acne Treatment with Salicylic Acid Liquid Pimple Patch for Painful Acne

Skinfix

acne+ adapinoid Gel with Niacinamide + Squalane

Drunk Elephant

Beste™ No. 9 Jelly Cleanser

Peace Out

AHA Pore & Blackhead Exfoliator Multitasking Treatment Stick

Dermalogica