Arginine

Also known as: arginine

ARG

1/10

Concern level

Low concern

Arginine is an amino acid that plays a key role in protein synthesis and has moisturizing and healing properties. It is often used in skincare for its ability to support skin barrier function and hydration.

Pore-clogging

Non-comedogenic

Pregnancy

Safe

EWG Score

1/10

Regulatory

No data

Benefits

HealingUV Protection

Chemical Properties

Molecular Weight

174.2 g/mol

pH Range

4.00 - 7.00

Typical Concentration

0.50% - 5.00%

CAS Number: 74-79-3

Skin Type Compatibility

dry skin8/10

oily skin6/10

sensitive skin7/10

acne prone6/10

mature skin8/10

normal skin8/10

Risks & Warnings

Generally considered safe, but may cause irritation in very sensitive individuals.

Vegan Cruelty-Free

Found In Products

Farmacy

Deep Sweep 2% BHA Pore Cleaning Toner with Moringa + Papaya

Farmacy

Mini Deep Sweep 2% BHA Pore Cleaning Toner with Moringa + Papaya

Dermalogica

Multi-Active Toner

Dermalogica

Mini Multi-Active Toner

INNBEAUTY PROJECT

Pore Refine Pore Shrinking & Texture Smoothing Serum

Caudalie

Vinopure Salicylic Acid Pore Minimizing Toner

Biodance

Biodance Ceranol Gel Toner Pads

Biodance

Collagen Gel Toner Pads for Pore Minimizing & Firming Care

The Ordinary

Natural Moisturizing Factors + Hyaluronic Acid Daily Moisturizer

Peter Thomas Roth

Even Clearer™ Max Complexion Correction Pads for Acne and Blemishes