Pantothenic Acid/Yeast Polypeptide
What is Pantothenic Acid/Yeast Polypeptide?
Pantothenic Acid/Yeast Polypeptide is a cosmetic ingredient combining pantothenic acid, the active form of vitamin B5, with polypeptides extracted from yeast through hydrolysis or fermentation processes. Pantothenic acid occurs naturally in plants and animals but is often synthesized for stability in formulations. Yeast polypeptides consist of short-chain proteins from sources like Saccharomyces cerevisiae. This blend falls into the skin conditioning and hair conditioning categories in cosmetics. It functions primarily as a humectant and emollient, drawing moisture to the skin and hair while forming a protective film to lock in hydration and improve texture. Commonly incorporated into lotions, creams, shampoos, and conditioners, it helps maintain suppleness without greasiness, supporting overall product performance in rinse-off and leave-on applications.
Benefits
Supports skin moisture retention
Enhances hair manageability and shine
Provides gentle conditioning for daily use
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| People with dry or dehydrated skin | People with known yeast allergies |
| Individuals seeking non-comedogenic conditioners | Individuals sensitive to vitamin B derivatives |
| Those preferring mild, low-hazard ingredients | Those experiencing rare contact reactions |
Safety Notes
- Rated low hazard by safety assessments
- Non-comedogenic, suitable for acne-prone skin
Frequently Asked Questions about Pantothenic Acid/Yeast Polypeptide
What does Pantothenic Acid/Yeast Polypeptide do in products?
It acts as a humectant and conditioner, helping retain moisture in skin and hair.
Is it safe for everyday use?
Yes, it carries a low safety rating and suits most skin types.
Can it benefit dry hair?
It supports smoothness and hydration for better hair texture.