Whey Protein Isolate Powder – Chocolate Flavor
High-Quality Protein Nutrition | OEM & ODM Private Label Solution
PRODUCT SPECIFICATIONS
| Item | Specification |
| Product Type | Protein Nutrition Powder |
| Product Name | Whey Protein Isolate Powder |
| Flavor | Chocolate Flavor |
| Appearance | Fine brown to light cocoa-colored powder |
| Protein Source | Milk-derived whey protein |
| Protein Content | High purity protein concentrate |
| Solubility | Instant dispersible in water-based systems |
| Application Forms | Protein shakes / Functional beverages |
| Function Category | Dietary protein supplement ingredient |
| Packaging Options | Bulk bag / pouch / jar / stick packs |
| Shelf Life | 24 months (sealed, dry conditions) |
| Storage Condition | Cool, dry environment, avoid moisture |
| MOQ | Based on packaging and formulation requirements |
FORMULATION CHARACTERISTICS
Whey protein isolate is produced through advanced filtration and separation processes that remove most non-protein components, resulting in a highly concentrated protein ingredient suitable for nutritional applications. It is widely used in protein-based formulations due to its high solubility, stable performance, and compatibility with a wide range of functional ingredients.
The chocolate flavor system provides a rich cocoa-style taste profile that is widely accepted in global protein supplement markets. It enhances product palatability and supports consumer preference for indulgent yet functional nutrition products. This makes it suitable for daily protein shakes, meal replacement systems, and multi-ingredient formulations.
Product performance depends on raw material quality, protein processing technology, particle size distribution, and moisture control during production. Proper formulation design ensures consistent dispersion, stable mixing behavior, and reliable batch-to-batch quality performance.

OEM & ODM MANUFACTURING SERVICES
We provide full OEM and ODM development services for whey protein-based nutrition systems. Our capabilities include formulation design, protein system optimization, sample development, flavor engineering, packaging structure design, and production scale-up coordination.
We support both emerging brands and established supplement companies with flexible manufacturing solutions tailored to different market positioning strategies. Additional services include stability testing, solubility evaluation, and production feasibility analysis to ensure commercial readiness and scalable output.
Packaging solutions can be customized across multiple formats including bulk industrial packaging, retail jars, sachets, and stick packs depending on brand requirements and distribution channels.
QUALITY CONTROL & COMPLIANCE
Quality assurance systems are implemented throughout the entire production lifecycle including raw material inspection, in-process monitoring, and finished product testing. Each batch is evaluated to ensure consistency, safety, and formulation accuracy.
Testing parameters include protein content verification, microbiological limits, heavy metal screening, moisture control, and sensory evaluation of flavor systems. Stability testing is conducted under controlled environmental conditions to ensure long-term product integrity.
All production is supported with documentation including Certificates of Analysis, traceability records, and quality compliance reports aligned with international dietary supplement manufacturing standards.
FREQUENTLY ASKED QUESTIONS (FAQ)
Q1: What is Whey Protein Isolate Powder?
It is a high-purity protein ingredient widely used in sports nutrition and dietary supplement formulations.
Q2: What is the difference between isolate and standard whey protein?
Whey protein isolate undergoes additional filtration, resulting in higher protein concentration and lower fat and lactose content.
Q3: Why is chocolate flavor commonly used?
Chocolate flavor provides a rich and widely accepted taste profile suitable for protein shakes and meal replacement products.
Q4: Can this product be customized?
Yes. OEM and ODM customization is available including flavor systems, protein concentration adjustment, and packaging design.
Q5: Is it suitable for beverage applications?
Yes. It is dispersible in water-based systems and commonly used in protein shake formulations.
Q6: What is the shelf life?
24 months under recommended storage conditions in a cool, dry environment.
Q7: Do you provide samples?
Yes. Samples are available for formulation testing and OEM evaluation for qualified buyers.
WHY CHOOSE US
More Than an Ingredient Supplier
SparkBios supports product development beyond ingredient sourcing. We connect raw-material selection, formulation design, dosage-form development, packaging systems, and commercial production within one coordinated framework.
Practical Formulation and Application Capability
We evaluate ingredient compatibility, stability, processing performance, and consumer usability as an integrated system to ensure scalable product development outcomes.
Flexible Cooperation for Different Brand Stages
We support established brands, growing private-label businesses, and new product launches through customized formulations, reference product development, functional blends, and finished supplement systems.
Quality and Compliance Coordination
We manage specifications, Certificates of Analysis, finished-product testing, ingredient declarations, allergen documentation, traceability systems, and packaging requirements aligned with destination market regulations.
Long-Term, Scalable Partnership
We support sampling, commercial production, and continuous optimization to ensure long-term product stability and brand growth.

OEM BRAND DEVELOPMENT STRATEGY
We support structured product line planning including SKU expansion, formulation segmentation, and packaging diversification. Our goal is to help brands build long-term, scalable supplement systems with stable supply chains and consistent quality output.
ABOUT SPARKBIOS
SparkBios is a nutrition solutions partner specializing in functional ingredients and OEM/ODM supplement systems for global brands. We focus on transforming formulation concepts into scalable, compliant, and commercially viable products across sports nutrition and wellness categories.






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