Active ingredient

Yeast Extract

A complex mixture of proteins, peptides, amino acids, vitamins, and polysaccharides derived from Saccharomyces cerevisiae yeast, used as a skin-conditioning and protecting active.

Skin ConditioningSkin Protecting

Benefits

  • Provides skin-conditioning and skin-protecting effects
  • Supplies nutrients and antioxidants that support collagen production and skin elasticity
  • Helps reduce inflammation and supports skin barrier function

Watch for

  • Generally considered safe; CIR assessment found yeast-derived ingredients safe for cosmetic use at reported concentrations
At a glance
CategoryActive
IrritancyLow–moderate
Beginner-friendlyYes
In your routine

Generally well-tolerated and easy to layer.

Found in 12 products
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Products with Yeast Extract

No.5 Vitamin Spotlight PadToner
Numbuzin
No.5 Vitamin Spotlight Pad
Peptide Shot AmpouleAmpoule
Ample:N
Peptide Shot Ampoule
Good Cera Super Ceramide CreamMoisturizer
Holika Holika
Good Cera Super Ceramide Cream
Moist Care Emulsion EXMoisturizer
d program
Moist Care Emulsion EX
Vital Act EmulsionMoisturizer
d program
Vital Act Emulsion
Vital Act LotionToner
d program
Vital Act Lotion