What is the purity level of the Spirulina powder?

The purity is between 60% and 70%.

Is the product suitable for food grade use?

Yes, it is available in both food grade and feed grade specifications.

100% Natural Protein Food Grade/Feed Grade Spirulina Powder

Name: 100% Natural Protein Food Grade/Feed Grade Spirulina Powder
Brand: Tianjin Zhuofeng Biotechnology Co., Ltd.
SKU: 2063143362

Tianjin, ChinaTianjin Zhuofeng Biotechnology Co., Ltd.

US$5.00-15.00

1,000 kg

Sample price:US$5.00/kg.Request sample

Product profile

Customization

Available

CAS No.

724424-92-4

EINECS

1308068-626-2

Model NO.

Food Additive

Resource

Natural

Shelf Life

>12 Months

Type

Marine Algae

Color

Dark Green

Source

Wild

Purity

60-70%

Active Ingredients

Protein

Transport Package

Bag

Specification

25kg/bag

Trademark

ZHUOFENG

Origin

China

HS Code

12122990

Production Capacity

5000mts Per Month

Key features

100% Natural Source: Wild-sourced marine algae with no artificial additives.

High Protein Content: Rich in protein, vitamins, minerals, and bioactive substances.

Immune System Support: Promotes healthy immune function and antioxidant activity.

Rich in Phycocyanin: Contains high levels of phycocyanin and other bioactive compounds.

High Iron Absorbability: Features the highest absorbability iron content among all foods.

Cardiovascular Health: Reduces inflammation and promotes healthy cholesterol levels.

Eye Health Support: Rich source of zeaxanthin beneficial for eye health.

Flexible Customization: Offers full, minor, and sample-based customization options.

Company profile

High Repeat Buyers ChoiceExperienced TeamIn-stock CapacityCustomization from Samples

Tianjin Zhuofeng Biotechnology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤10.17h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D personnel, broad customization options, ODM services, and OEM experience for well-known brands. It holds ISO 9001, ISO 22000, and GMP certifications and reports quality-control staffing and broad export-market coverage. However, it launched no new products in the past year, lacks 3D software and SDK capabilities, and has no documented service-assessment or corrective/preventive-action procedures. Complaint handling is supported by a clear procedure and records. Evidence is insufficient to confirm financial strength, production performance, or specific customer cases.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope includes food additives, specialized chemicals, machinery, building materials, textiles, graphene materials, software and auxiliary equipment, indicating a diversified product and business profile.

CertificationsThe supplier reports holding ISO 9001, ISO 22000, and GMP certifications. These are explicit certifications relevant to quality, food-safety, and manufacturing management, although the slices do not provide certificate validity or scope details.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and reported service lead times of within 15 workdays in both peak and off-season. However, it has no written service-capability assessment procedures or corrective/preventive-action records, so the evidence supports complaint handling but not a fully documented service system.

R&D capabilityThe supplier has two R&D engineers and provides ODM services, but it launched no new products in the past year and lacks both 3D software design services and an available SDK. The evidence shows some R&D and design capability, but also clear limitations in recent product innovation and software-related development.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full, minor, and flexible customization, and also provides ODM services. This is direct evidence of broad customization support, despite the lack of 3D software design capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of experience serving branded customers. No customer names, product examples, order details, or independently verifiable case records are provided.