Saccharomyces/Cerevisiae Extract
What is Saccharomyces/Cerevisiae Extract?
Saccharomyces/Cerevisiae Extract comes from Saccharomyces cerevisiae, a single-celled fungus known as baker's yeast. This ingredient is produced by extracting cellular components through methods like fermentation or cell disruption, yielding a rich mix of polysaccharides, amino acids, peptides, B vitamins, and minerals. In cosmetic formulations, it serves primarily as a skin conditioning agent, typically appearing in creams, lotions, serums, and masks. It works by adsorbing onto the skin's surface to create a lightweight film that locks in moisture, while its humectant-like properties draw water to the skin layers. Additionally, the extract's bioactive elements help bolster the skin's natural protective barrier, promoting a smoother texture without greasiness. Its versatile, water-soluble nature allows integration into diverse product textures for everyday use.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Supports skin hydration by helping retain moisture.
Promotes softness and smoothness for a supple feel.
Aids in maintaining skin flexibility and comfort.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Individuals with dry or dehydrated skin seeking moisture support. | Persons with allergies to yeast or fungal components. |
| People desiring gentle, non-greasy conditioning in routines. | Individuals sensitive to fermented extracts. |
| Those looking for barrier-supporting ingredients in daily products. | Anyone noticing irritation from similar natural-derived ingredients. |
Safety Notes
- Considered low hazard with minimal risk of irritation in formulations.
- Suitable for most skin types when used as directed in cosmetics.
Frequently Asked Questions about Saccharomyces/Cerevisiae Extract
What is Saccharomyces/Cerevisiae Extract?
A skin conditioning extract from baker's yeast, rich in amino acids and polysaccharides for moisture retention.
Is it safe for sensitive skin?
Generally low irritation potential, making it suitable for most, but patch test if yeast-sensitive.
What products contain it?
Common in moisturizers, serums, and masks to enhance hydration and texture.