Butyris Lac Powder
What is Butyris Lac Powder?
Butyris Lac Powder is the dehydrated form of buttermilk, the liquid whey byproduct from churning cow's milk into butter. This natural dairy derivative contains proteins like lactoglobulins, lactose, lactic acid, vitamins such as B-complex, and minerals including calcium and potassium. Primarily used in rinse-off and leave-on cosmetics like lotions, creams, shampoos, and conditioners, it serves as a conditioning agent. In formulations, it adheres to skin and hair shafts, creating a lightweight film that locks in hydration, minimizes surface friction, and enhances tactile qualities. Its humectant and emollient actions help restore barrier function without heaviness, making it ideal for daily personal care products seeking mild, nourishing effects from traditional sources.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Promotes skin softness and flexibility
Improves hair manageability and shine
Supports moisture retention on skin and hair
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 rough skin | People allergic to milk proteins |
| People with dull or tangled hair | Vegans avoiding animal-derived ingredients |
| Those preferring natural dairy-based conditioners | Individuals sensitive to dairy components |
Safety Notes
- Generally recognized as safe for topical cosmetic use
- Patch testing advised for sensitive skin types
Frequently Asked Questions about Butyris Lac Powder
What is Butyris Lac Powder made from?
It's powdered buttermilk whey from cow's milk butter production, rich in proteins and lactic acid.
Is it suitable for sensitive skin?
Yes, it's mild and low irritation potential, ideal for conditioning without harshness.
Does it benefit hair products?
It reduces friction for better shine, softness, and ease of styling.