Creamy Comfort for Skin and Softness for Hair
Milk has been a beauty ritual since antiquity, and milk proteins remain a favorite for comforting, creamy textures. Hydrolyzed Milk Protein Liquid BLP contains milk protein fragments in the range of about 2,000 to 4,000 Daltons, enzymatically hydrolyzed so they dissolve in water.
Why Formulators Choose Hydrolyzed Milk Protein Liquid
Milk protein is positioned for hair and skin conditioning and hydration. It brings a nostalgic, indulgent story that works beautifully in bath and body ranges, baby-style care and soothing-feel lotions.
Key Benefits
- Soft, comforting after-feel in lotions and washes
- Conditions hair for easier combing and softness
- Supports a hydrated-looking skin surface
- Iconic "milk" marketing story for bath and body
- Pale liquid that keeps finished products light in color
Where to Use It
- Milk baths and bath soaks
- Body lotions, creams and hand care
- Shower gels and cream washes
- Conditioners and hair masks
- Soap-adjacent liquid cleansers
How to Use
Add to the water phase or at cool-down. Mix well. Recommended use level: 1 to 5%. This is a raw cosmetic ingredient for use in formulations only, not for direct application to skin or hair.
Characteristics
- INCI: Hydrolyzed Milk Protein
- Source: Dairy-derived; not vegan
- Form: Liquid
- Solubility: Water-soluble
- Recommended use level: 1 to 5%
- Sizes: 4 oz, 8 oz, 1 lb, 2 lb and 8 lb
Formulator Tips
- Combine with oat protein for a "milk and oats" comfort line.
- Its pale color helps keep white lotions bright.
- Label dairy content for customers who avoid milk products.
Pairs Well With
Build a complete system with our Multi-Weight Hyaluronic Acid Complex and D-Panthenol 75%. Looking for more actives? Browse our active ingredients for skin care.
FAQ
Is it vegan?
No. It is derived from milk.
What is the molecular weight?
A supplier lists about 2,000 to 4,000 Daltons for its milk hydrolysate. Ask us for the COA of the current lot.
Can I use it in hair products?
Yes, at 1 to 5% in conditioners and masks.
Explore the Hydrolyzed Protein Range
Compare every format in our hydrolyzed protein liquids collection, see dry formats among our hydrolyzed protein powders, or start from the hydrolyzed proteins for cosmetics hub.
For cosmetic manufacturing use only. Specifications can vary by lot; refer to the Certificate of Analysis supplied with your order. Statements on this page have not been evaluated by the FDA and the ingredient is not intended to diagnose, treat, cure or prevent any disease.


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