Casein Protein Powder for Sports Nutrition bulk supplier
Product Overview:
Casein Protein Powder has become an important product category for sports nutrition brands, private-label supplement companies, fitness retailers, and functional nutrition businesses looking to expand their protein portfolios.
Compared with fast-digesting protein options, casein is commonly positioned as a slowly digestible dairy protein. Among the different casein ingredients available, micellar casein is particularly relevant for brands seeking a premium protein powder with a clean formulation and flexible application options.
Efficacy: Sports Nutrition Supplement
Casein Protein Powder for Sports Nutrition bulk supplier Details
| Product Name | Casein Protein Powder OEM Manufacturer |
| Appearance | White powder |
| GMP certified factory | Xi'an ECO Biotech Factory Co., Ltd. Xi'an Henrikang Biotech Co., Ltd. |
| Brand | Reson and Ausreson |
| Certificate | HALAL/Organic/CE-ROHS/KOSHER/GMP/HACCP/ISO 22000/ISO 9001 |
| Grade | Food/Drink grade |
| OEM | Customized logo is welcome, Packing as your requirement. offering private label |
| Mesh Size | 100% sieve over 80 mesh |
| Keywords | Casein Protein Powder, Bulk Casein Protein Powder Casein Protein Powder for Sports Nutrition |
| Application | Health Food, Stuff Function Food |
| Shelf Life | 24 Months |
What Is Casein Protein Powder?
Casein Protein Powder is a powdered protein ingredient derived from milk. Casein represents a major fraction of the proteins naturally found in bovine milk and can be processed into different forms for food and sports nutrition applications.
Common casein ingredients include:
- Micellar Casein
- Calcium Caseinate
- Sodium Caseinate
- Milk Protein Concentrate containing casein and whey proteins
- Customized casein protein blends
For sports nutrition products, micellar casein protein powder is one of the most recognizable formats because of its characteristic digestion profile and suitability for protein shakes, meal-support products, and powdered nutrition formulas.
For B2B buyers, the choice between different casein ingredients should depend on the intended positioning, nutritional specification, processing requirements, texture, solubility, and target market.
Why Is Micellar Casein Popular in Protein Powder Formulas?
One of the most frequently searched terms in this category is Micellar Casein Protein.
Micellar casein has a distinct protein structure and is generally described in scientific literature as a relatively slowly digestible protein source. Research has also shown that processing can influence the digestion and post-consumption amino acid response of casein products.
This makes micellar casein interesting for brands developing:
- Sports nutrition powders
- Fitness protein products
- High-protein meal formulas
- Protein shakes
- Nighttime protein products
- Premium dairy protein blends
- Private-label protein supplements
However, brands should avoid making exaggerated claims about exact digestion duration or guaranteed physiological outcomes. The characteristics of the finished product depend on the ingredient, processing method, serving size, and overall formulation.
| OEM Service | ||||
| We offer OEM services, please contact us for more information>> | ||||
| Product Type | Capsules,Softgels,Tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products | |||
| Packaging | Bottles, Bags, Bulk, Blister packs, Custom | |||
| Formulas | Standard formulas or custom formulas | |||
| Flavor | OEM Sugar Free Natural Orange, Lemon, Apple, Grape,Strawberry,Watermelon,Fruit or any other Flavors you want | |||
| OEM service | Support OEM&ODM Custom service,Different Formula，Flavors, Shapes，Bottle ，Color | |||
Casein Protein Powder vs. Whey Protein Powder
Both casein and whey are milk-derived proteins, but they have different characteristics.
| Feature | Casein Protein Powder | Whey Protein Powder |
|---|---|---|
| Source | Milk | Milk |
| Protein type | Casein | Whey |
| Common format | Powder | Powder |
| Digestion profile | Generally slower | Generally faster |
| Common positioning | Sustained protein nutrition | Convenient protein supplementation |
| Typical applications | Shakes, meal formulas, nighttime products | Sports nutrition, shakes, recovery-oriented formulas |
| B2B opportunity | Premium protein & private label | Mass-market & sports nutrition |
Neither ingredient needs to be positioned as universally “better.” For brands, the more useful question is which protein fits the desired product concept and consumer use occasion.
A portfolio that includes both whey protein powder and casein protein powder can also give brands more flexibility when targeting different consumer preferences.
How Is Casein Protein Powder Used?
Casein protein powder can be formulated into a variety of products.
Protein ShakesThe most common application is a powdered protein drink mixed with water or milk.
Sports NutritionCasein can be incorporated into protein products designed for fitness and active-lifestyle consumers.
Meal-Support ProductsSome brands combine protein with carbohydrates, fiber, vitamins, minerals, or other nutritional ingredients to create more comprehensive powdered nutrition formulas.
Protein BlendsCasein can also be combined with whey or plant proteins to create differentiated protein blends.
Private Label Protein ProductsFor supplement brands, Private Label Casein Protein provides an opportunity to develop a branded product without building an in-house manufacturing facility.
Frequently Asked Questions About Casein Protein Powder
Is casein protein the same as whey protein?No. Both are milk-derived proteins, but casein and whey have different protein structures and digestion characteristics.
What is micellar casein protein?Micellar casein is a form of casein protein that retains its characteristic micellar structure. It is commonly described as a relatively slowly digestible protein source.
Is casein protein suitable for protein powder products?Yes. Casein is widely used as a protein ingredient in powdered nutrition and sports nutrition products.
Can I customize Casein Protein Powder?Yes, depending on the manufacturer's capabilities. Customization may include flavor, protein specification, serving size, packaging, labeling, and certain formulation parameters.
Can I order bulk casein protein powder?Yes. B2B suppliers may offer bulk ingredient supply or finished private-label products. MOQ and packaging options vary by manufacturer.
Can Casein Protein Powder be private labeled?Yes. Private-label casein products can be developed for supplement brands, distributors, retailers, gyms, and sports nutrition companies.
OWN Brand
Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. Alibaba International Station No.1 supplier, Alibaba International Station Number 1, Alibaba International Station Number one Customized logo is welcome, Packing as your requirement. offering private label
Cusrom Process
01 Contact us 02 Confirm Product Formula 03 Sample Confirmation 04 Deposit Payment 05 Factory Production 06 Product Quallty Inspectlon 07 Balance Payment 08 Dispatch and Delvery
Factory & Exhibition
Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer, Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer.
In order to better serve our global customers, we will participate in various large-scale exhibitions.Europe, North America
Certifications
We are a nutritional supplement raw material and nutritional supplement brand OEM manufacturing factory in China with ISO 22000, ISO 9001, HACCP Management certifications, GMP certificate the factory, HALAL, CE, CE-ROHS, Organic, KOSHER, NSF Product certifications.Our product's comprehensive certification standards.
Packaging
We promise to provide high-quality products, but please raise any quality issues within 15 days of receiving the package.
From concept to finished product, we are committed to quality, efficiency, and customer satisfaction. Let us help you bring your product to life!
FAQs
Q: What kind of OEM forms can you supply ?
A: Pre mix powder, Capsules, Tablets, pills, Softgel,drops, Gummy.
Q: What's the pill size?
A: Capsule: 2#,1#,0#, 00#. Tablet: Can customize like 500mg, 1000mg, 1500mg, 2000mg
Q: What are capsule shells made of ?
A: Gelatin,HPMC (Vegan), Enteric gelatin & enteric vegan shells.
Q: Can the formula be customized by our Own Formula?
A: Yes, The formula can be exact customized.
Q: Minimum Order Quantity (MOQ) ?
A: Small quantity sample can be customized according to your requirements. Official order MOQ: 100,000 pieces
Q: Can you supply bottles with private label?
A: Yes, all can be customized.
Q: What kind of certificates can you supply for your OEM capsules / Tablets?
A: Health certificate, Original certificate.
