Lysine

Also known as: lysine

LYS

1/10

Concern level

Low concern

Lysine is an essential amino acid that plays a crucial role in collagen synthesis and skin health.

Pore-clogging

Non-comedogenic

Pregnancy

Safe

EWG Score

1/10

Regulatory

No data

Benefits

Moisturizing

Chemical Properties

Molecular Weight

146.19 g/mol

pH Range

5.00 - 7.50

Typical Concentration

0.50% - 5.00%

CAS Number: 56-87-1

Skin Type Compatibility

dry skin6/10

oily skin6/10

sensitive skin7/10

acne prone6/10

mature skin7/10

normal skin7/10

Interactions

incompatible with: May enhance the effects of other amino acids.

Risks & Warnings

Generally regarded as safe with no known significant risks.

Vegan Cruelty-Free

Found In Products

Kiehl's Since 1851

Auto-Tone Skin Discoloration Treatment with SPF 30

Summer Fridays

Cloud Dew Gel Cream Moisturizer

AESTURA

ATOBARRIER365 Milky Hydro Essence with Hydrating Ceramides for Skin Moisture Barrier Repair

Dr. Jart+

Pore Remedy™ 5% Multi-Acid Radiance Peel Exfoliator

Rejuran

Moisture Treatment Mask c-PDRN® for Hydration & Redness Relief

Arencia