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  • Home
  • Ingredients
    • Vitamins
    • Amino Acids
    • Herb Extracts
    • Sports Nutrition
    • Mineral Nutrition
    • Specialty Ingredients
    • Joint Health Ingredients
  • Resources
    • Why Choose Us
    • Blog
    • Packaging Service
    • Innovation
    • USA Stock List
    • Price Update
    • Ingredients Class
    • Quality Control
    • R&D Center
  • Manufacturing Service
    • Custom Formulation
    • Capsule Manufacturing
    • Softgel Manufacturing
    • Gummy Manufacturing
    • Tablet Manufacturing
    • Powder Manufacturing
    • Liquid Manufacturing
    • Protein Manufacturing
    • Vitamin Manufacturing
    • Herbal Manufacturing
    • Custom Private Label Supplements
  • Bodybuilding
    • Joint Health Supplements
    • Sports Nutrition Manufacturing
    • Gut Health Supplements Manufacturing
    • Weight Loss Supplement Manufacturing
    • Immune Health Supplements Manufacturing
  • Contact Us

Blog

Bovine Gelatin vs Collagen
Jul10

Bovine Gelatin vs Collagen: A Detailed Guide to Choosing the Right Supplement

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NMN vs NMNH Supplement
Jul10

NMN vs NMNH Supplement Comparison: Which Is Right for You?

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GalNAc vs. GlcNAc
Jul10

GalNAc vs. GlcNAc: A Tale of Two Sugars

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Joint Health Supplements
Jul10

Joint Health Supplements Comparison: 2025 Ultimate Guide to Choosing the Best Option

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Rice Protein vs Hemp Protein
Jul10

Rice Protein vs Hemp Protein: Which Plant-Based Protein Is Right for You?

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Rice Protein vs Pea Protein
Jul10

Rice Protein vs Pea Protein: Which Plant-Based Protein Is Best for You?

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Supplement Capsules
Jul10

Everything You Need to Know About Supplement Capsules: Safety, Composition, and Usage

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Best Private Label Supplement Manufacturers
Jul10

Best Private Label Supplement Manufacturers in 2025

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Green Tea Extract vs. Matcha
Jul10

Green Tea Extract vs Matcha: Which Is Right for You?

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Jul10

Top 21 Dietary Supplement Contract Manufacturers

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Jul10

Top Tablet Supplement Manufacturers In The World

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Bone Broth vs Collagen
Jul10

Bone Broth vs Collagen: The Complete Guide to Choosing Your Best Protein Source

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Gensei began from a family owned facility producing animal derived material animal protein peptide in 2006. In 2010, our clients asked us if we could produce the hydrolyzed collagen peptide. From then, the germ has come out. With a burning desire, Collagensei merged into USA, Japan, Australia, New Zealand, Asia and South America markets.

Manufacturing

  • Powder Supplement Manufacturing
  • Tablet Supplements Manufacturing
  • Gummy Supplement Manufacturing
  • Softgel Capsule Manufacturing
  • Capsule Supplement Manufacturing
  • Liquid Supplement Manufacturer
  • Protein Supplement Manufacturing
  • Vitamin Contract Manufacturing
  • Herbal Supplement Manufacturing
  • Joint Health Supplements
  • Sports Nutrition Manufacturing
  • Gut Health Supplements Manufacturing
  • Weight Loss Supplement Manufacturing
  • Immune Health Supplements Manufacturing
  • Custom Private Label Supplements

Branded Ingredients

  • AGGCCP®
  • CBBROTH®
  • CBPIPRO®
  • CCPRO®
  • CLEANBPI®
  • INSTCCP®
Contact Us
Gensei Global Industries Co.,Ltd Intersection of Jinniu and Gaoliu Rd, Shushan District, Hefei 230031 China Tel:86-551-6382-9580 sales@collagensei.com US warehouse 213-331-4604 18525 Railroad St. City of Industry,CA 91748
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