MILK PROTEIN ISOLATE POWDER
June 10, 2026
A new ingredient for tomorrow’s protein products: Lactoprima PRO MPI90.
Produced using gentle cold filtration technology, our Milk Protein Isolate preserves the natural integrity of casein and whey proteins, helping maintain their nutritional quality and complete amino acid profile while delivering excellent functionality across a wide range of applications.
As consumer demand continues to grow for products supporting active lifestyles, healthy aging, weight management, satiety and everyday wellness, MPI90 enables manufacturers to create high-protein solutions that combine nutritional value with great taste and texture.
Milk protein isolate powder (MPI90) is a high-purity premium milk protein ingredient produced directly from skimmed milk using advanced membrane cold filtration technology with the natural 80:20 casein-to-whey ratio which is retained directly from milk.
MPI90 typically contains:
- ≥90% protein in DM
- low lactose (typical <0,5%)
- a complete essential amino acid profile
- natural Calcium
Functionalities and Benefits
Natural “Fast + Slow Protein” Balance
- Combines fast-digesting whey proteins and slow-digesting casein proteins
- This dual-protein system provides rapid amino acid availability and sustained amino acid release over time
As a result, MPI90 contributes to a growth in muscle mass, contributes to the maintenance of normal bones and muscle mass, promotes longer-lasting satiety.
High Biological Value
- Offers PDCAAS: 1.00, DIAAS: ~1.18
- Naturally rich in BCAAs (leucine, isoleucine, valine)
- Naturally rich in Calcium
Functional properties
- Excellent Solubility
- good solubility in liquid systems
- especially stable at pH >6
- High Heat Stability
- suitable for UHT and RTD applications
- stable during thermal processing
- Water Binding Capacity
- improves texture control
- contributes to creaminess
- Emulsification Properties
- enhances mouthfeel
- improves product stability
- Clean, Neutral Dairy Flavor
- easy to incorporate into various formulations
Typical applications
| Application | Benefits | Suitable for |
| Sports Nutrition | Sustained amino acid delivery Source of natural Calcium Improved recovery support Enhanced satiety Smooth dairy flavor | Post-workout products Meal replacement formulas Nighttime protein products |
| High-Protein Beverages (RTD/UHT) | Natural dairy ingredient Excellent heat stability Strong solubility Reduced sedimentation Stable viscosity | UHT beverages Protein coffees High protein drinks |
| Yogurts & Dairy Products | Increase protein content Improve texture Reduce syneresis Enhance creaminess Improve water binding | Greek-style yogurt High-protein yogurt Dairy desserts Processed cheese Cheese |
| Bakery & Functional Foods | Boosts protein content Improves nutritional value Helps retain moisture Supports product structure | Bakery products Soups Snacks Functional foods |
| Weight Management Products | Promotes longer-lasting fullness Helps control appetite | Meal replacement formulations |
From sports nutrition to dairy applications – MPI90 is designed to help manufacturers create products consumers love.
