Complete sourcing guide for Blended Source Protein Powder including supplier directory, FOB pricing, product specifications, and market validation.
FOB Price Range
$22 - $91
Verified Suppliers
5
Sourcing Strategies
2
AI-generated product visualizations for Blended Source Protein Powder
A quick preview of supplier standards, production requirements, and sourcing intelligence from our verified network.
Verified suppliers with years of experience and quality strengths
| Supplier | Images | Tier | Years | Response | Favorites | Key Strengths | Product Expertise | Shop Ratings | Contact |
|---|---|---|---|---|---|---|---|---|---|
Guangzhou Aqisi Biotechnology Co., Ltd. Guangdong Guangzhou Baiyun District Huiqiao Middle Road No. 1-9, 2nd Floor (Unit: 206) | Tier 4 | 5+ | 0.77% | 13k | Excellent QualityGood DisputeGood Service | Composite Health ProductsOther Body CareOther Beauty Tools | Quality 5.0 Returns 3.7 Logistics 4.6 Consult 4.5 Dispute 5.0 Overall 4.5 | View contact | |
Guangzhou Youshana Biotechnology Co., Ltd. Guangdong Guangzhou Panyu District Guangzhou Huangpu District Fenghuang 4th Road No. 99, Building A, Room 681, D037 | Tier 4 | 5+ | 0.74% | 1.2k | Excellent QualityGood DisputeGood Service | Composite Health ProductsVitaminsLiquid Essence | Quality 5.0 Returns 2.7 Logistics 4.1 Consult 3.5 Dispute 4.0 Overall 4.5 | View contact | |
Guangzhou Jenuo Biomedical Co., Ltd. Guangdong Guangzhou Huangpu District Fenghuang 4th Road No. 99, Building A, Room 681, D088 | Tier 4 | 5+ | 0.53% | 1.2k | Excellent QualityGood DisputeGood Service | Composite Health ProductsVitaminsFace Cream | Quality 5.0 Returns 3.3 Logistics 4.3 Consult 4.0 Dispute 4.0 Overall 5.0 | View contact | |
Guangzhou Weibo Biotechnology Co., Ltd. Guangdong Guangzhou Guangzhou City | Tier 4 | 5+ | 0.86% | 2k | Good QualityGood DisputeGood Service | Composite Health ProductsOther Body CareFace Cream | Quality 4.3 Returns 3.7 Logistics 4.4 Consult 4.0 Dispute 5.0 Overall 5.0 | View contact | |
Jianbai Biotechnology (Guangzhou) Co., Ltd. Guangdong Guangzhou Guangzhou City | — | Tier 5 | 5+ | 0.84% | 1.7k | Good DisputeGood Service | Dietary SupplementsComposite Health ProductsVitamins | Quality 3.3 Returns 3.0 Logistics 3.3 Consult 3.0 Dispute 5.0 Overall 4.0 | View contact |
0 verified suppliers across 24 manufacturing hubs
Average Ratings Across All Suppliers
0.0
Quality
0.0
Logistics
0.0
Returns
0.0
Disputes
0.0
Support
0.0
Overall
FOB pricing by manufacturing cluster, compare costs across regions
| Region | Suppliers | Min FOB | Avg FOB | Max FOB |
|---|---|---|---|---|
| Unknown, 10th Floor, Sicheng Future City Headquarters, No. 238 Guangyun Road, Baiyun District, Guangzhou City, Guangdong Province | 2 | ¥1 | ¥2 | ¥3 |
| Unknown, No. 16, Second Road, Qixinggang Industrial Zone, Luogang Village, Junhe Street, Baiyun District, Guangzhou, Guangdong | 1 | ¥1 | ¥1 | ¥1 |
| Unknown, Building 3, 1st Floor (self-numbered), No. 4 Gaoxin Second Road, Huadong Town, Huadu District, Guangzhou City, Guangdong Province (Airport Huadu) | 1 | ¥1 | ¥1 | ¥1 |
| Unknown, Entire Building 3 (self-numbered), No. 4 Gaoxin Second Road, Huadong Town, Huadu District, Guangzhou City, Guangdong Province | 1 | ¥1 | ¥1 | ¥1 |
| Unknown, No. 339 Weiba Road, Fuyang Economic and Technological Development Zone, Yingzhou District, Fuyang City, Anhui Province | 1 | ¥9 | ¥9 | ¥9 |
| Unknown, No. 13, Changshou Food Town Park, Dande Road, Dongcheng Street, Shan County, Heze City, Shandong Province | 1 | ¥0 | ¥0 | ¥1 |
Top-tier verified manufacturers with quality ratings and capabilities
| Company | Tier | Years | Quality | Logistics |
|---|---|---|---|---|
| Guangzhou Aqisi Biotechnology ... | TIER 4 | 0+ | 5.0 | 4.6 |
| Guangzhou Youshana Biotechnolo... | TIER 4 | 0+ | 5.0 | 4.1 |
| Guangzhou Jenuo Biomedical Co.... | TIER 4 | 0+ | 5.0 | 4.3 |
| Guangzhou Weibo Biotechnology ... | TIER 4 | 0+ | 4.3 | 4.4 |
| Jianbai Biotechnology (Guangzh... | TIER 5 | 0+ | 3.3 | 3.3 |
| Supplier | Yrs | Rating ↓ | Actions |
|---|
Tip: Click on a supplier row to see detailed ratings breakdown. Ratings above 4.0 indicate reliable suppliers.
The most significant cost driver for blended protein is the ratio of protein sources; increasing Whey Protein Concentrate (WPC) relative to Isolate (WPI) or Casein offers the largest savings. Secondary levers include removing functional add-ins like enzymes and opting for pouch packaging over rigid tubs.
Confidence: High| Pricing Lever | Cost Impact | Quality Risk | MOQ Impact | Lead Time | Notes |
|---|---|---|---|---|---|
| Increase WPC ratio, decrease WPI/Casein | ↓ High | Medium | - None | - None | Affects protein purity, absorption speed, and marketing claims. Must be transparent on the label. |
| Remove functional add-ins (enzymes, creatine) | ↓ Medium–High | Low | - None | - None | Simplifies formula but removes a key premium differentiator and performance benefit. |
| Switch from rigid tub to flexible pouch | ↓ Medium | Medium | - None | - None | Reduces packaging and shipping costs but can be perceived as lower value and has higher risk of seal failure. |
| Use stock flavors instead of custom | ↓ Low–Medium | Low | ↓ Low | ↓ Low | Avoids R&D fees and lengthy flavor matching process. Less brand differentiation. |
| Use a single sweetener (e.g., Sucralose) vs. a blend (e.g., Stevia/Sucralose) | ↓ Low | Low | - None | - None | Slightly reduces cost and complexity but may alter taste profile and limits 'natural' marketing. |
| Increase MOQ (e.g., from 500kg to 2000kg) | ↓ Medium | Low | ↑ High | - None | Unlocks significant price breaks on raw materials and reduces per-unit setup costs. |
Ready to formulate your protein blend? Submit a sourcing request with your target protein ratio and packaging, and we'll connect you with certified manufacturers that fit your budget.
The most critical risk is 'protein spiking,' where the stated protein content is fraudulent. Other major issues include microbial or heavy metal contamination, poor mixability, and inconsistent flavor between batches.
Confidence: HighRoot Cause
Adulteration with cheap amino acids (e.g., glycine) to fool standard tests; using low-grade raw materials.
What to Specify / Ask Supplier
Mandate a 3rd-party Certificate of Analysis (CoA) for every batch, specifying a full amino acid profile, not just total nitrogen content.
QC Check (What "Good" Looks Like)
Review the CoA to ensure protein content is met by essential amino acids, not fillers. Periodically send random samples for your own 3rd-party verification.
Root Cause
Non-GMP certified facility; poor raw material screening; unhygienic handling.
What to Specify / Ask Supplier
Require supplier to be GMP certified. Specify acceptable limits for heavy metals (lead, arsenic) and microbiologicals (E.coli, Salmonella) per your target market's regulations.
QC Check (What "Good" Looks Like)
Review the contaminant section of the batch CoA. Ensure all values are well below the specified limits.
Root Cause
Use of non-instantized protein powder; insufficient anti-caking agents; moisture ingress from poor packaging.
What to Specify / Ask Supplier
Specify 'instantized' whey protein. Define a mixability standard (e.g., 'dissolves in 300ml of water in 20s of shaking with no visible clumps').
QC Check (What "Good" Looks Like)
Perform a standardized mix test with a production sample in a clear shaker. Check for clumps, foam level, and residue.
Root Cause
Poor batch control of flavor/sweetener dosage; changing ingredient suppliers without re-matching the taste profile.
What to Specify / Ask Supplier
Approve a 'golden sample' for flavor, aroma, and color. Reference this approved sample ID in all purchase orders.
QC Check (What "Good" Looks Like)
Conduct a sensory test (organoleptic) of each new batch against the retained golden sample. Check for off-notes or differences in sweetness.
Root Cause
Incorrect scoop size supplied; poor calibration of filling machines; inconsistent powder density.
What to Specify / Ask Supplier
Specify net product weight with tolerance (e.g., 1.8kg ±1.5%). Specify scoop volume (e.g., 70cc) and target weight per scoop.
QC Check (What "Good" Looks Like)
Weigh a sample of 10-20 finished units to check average net weight. Check the weight of a level scoop from a few units.
Root Cause
Incorrect heat/pressure on sealing machines (for pouches); faulty heat-induction seal (for tubs); defective zip-lock.
What to Specify / Ask Supplier
Specify use of heat-induction inner seal for tubs. For pouches, specify material thickness and zip-lock quality.
QC Check (What "Good" Looks Like)
For tubs, remove lid and ensure inner seal is fully adhered. For pouches, apply pressure to check for air leaks and cycle the zip-lock 20 times.
Root Cause
Using outdated artwork; failure to update for new regulations; copy-paste errors.
What to Specify / Ask Supplier
Provide final, proofread artwork files. Require a digital and physical pre-production proof for final sign-off before mass printing.
QC Check (What "Good" Looks Like)
Compare the label on the first production units against the approved artwork file. Check barcode scannability.
Don't risk your brand's reputation. Source with us and we'll help you build a comprehensive QC plan, including CoA verification and batch testing protocols.
Use this data to create your product specifications, reach out to suppliers, and validate your pricing strategy. Start with small sample orders to test quality.
Choose from 2 pricing strategies based on your target market
This sourcing playbook provides actionable guidance for importing Blended Source Protein Powderproducts. Our data-driven approach combines supplier intelligence with market validation to help you make informed purchasing decisions and minimize sourcing risks.
First orders typically require 30-50% deposit with balance before shipment (T/T). As relationships develop, suppliers may offer 30/70 splits or even open terms for established buyers. Letter of Credit (L/C) is available for larger orders but involves additional fees.
Document issues with photos immediately upon receipt. Most suppliers offer replacement or credit for legitimate defects within agreed AQL limits. Having clear quality specifications in your purchase order strengthens your position in disputes.
Third-party inspection is recommended for first orders and orders over $10,000. Services like SGS or Bureau Veritas cost $200-400 per inspection and can prevent costly quality issues. Pre-shipment inspection is most common; in-line inspection adds additional assurance.
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