Spermidine Supplement
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Spermidine Extract Bulk Supplier | Longevity & Autophagy Support – AIHerba

Spermidine – Natural Longevity & Cellular Renewal Extract 

  1. Product Name: Spermidine

  2. Specification: ≥98% (HPLC); water-soluble and oil-soluble forms available

  3. Appearance: Yellowish-white crystalline powder with a mild characteristic odor

  4. CAS Number: 124-20-9

  5. Lead Time: 3–7 working days

  6. Packaging: 25 kg/drum, 27 drums per tray

  7. Main Markets: Europe, North America, Asia

  8. Key Benefits: Natural polyamine, supports cellular health, longevity research, and formulation stability

  9. Industry Applications:
    – Dietary Supplements: Longevity, cellular health, and wellness formulations
    – Functional Foods & Beverages: Anti-aging drinks, nutrition powders, gummies
    – Pharmaceutical Raw Materials: Research and specialty health products
    – Contract Manufacturing / Private Label: Capsules, tablets, powders, and softgels

Categories: , , , , ,

Spermidine – Natural Longevity & Cellular Renewal Extract | Bulk Supply & OEM Factory

High-Purity Spermidine Extract Supplier in China

1. Spermidine Extract – Premium Bulk Supplier & High-Purity Plant Ingredient

AIHerba® offers high-purity Spermidine Extract sourced directly from natural plant materials, manufactured in a GMP-certified facility in Shaanxi, China. With over 28 years of expertise in natural plant extraction, we provide bulk supply, wholesale, and OEM/ODM solutions for cosmetics, functional foods, dietary supplements, and pharmaceutical industries. Our Spermidine Extract undergoes strict quality control, COA testing, and traceable supply chain verification to ensure consistent potency and safety. Trusted by international clients, AIHerba delivers customized formulation services, scalable production, and rapid delivery, making it an ideal partner for manufacturers seeking premium plant-based ingredients with validated research support and industry-compliant certifications.

2. What is Spermidine?

Spermidine is a naturally occurring polyamine compound found in various plant sources, including wheat germ, soy, and certain legumes. It plays a key role in cellular metabolism, autophagy regulation, and cellular longevity pathways, making it a valuable ingredient in nutraceutical, dietary supplement, and cosmetic formulations.

3. Product Origin

  • Botanical Source: Wheat germ / Soy / Selected plant material

  • Country of Origin: China

  • Supplier: AIHerba® (Shaanxi Zhonghong Investment Technology Co., Ltd.)

  • GMP Certified Facility: Ensuring full traceability and standardized production

4. Mechanism of Action & Benefits

  1. Autophagy Support: Enhances natural cellular recycling processes.

  2. Cellular Health: Supports normal cell function and protein homeostasis.

  3. Longevity Research: Associated with cellular maintenance pathways in peer-reviewed studies.

  4. Cosmetic Applications: Supports skin cell renewal and anti-aging formulations.

5. Health Benefits & Applications

Benefit Area Description
Cellular Function Supports normal cellular metabolism and homeostasis
Longevity / Aging Promotes autophagy pathways, supporting cellular health
Skin Health Incorporated in cosmetics for skin renewal and anti-aging formulations
Nutraceutical Applications Functional foods and dietary supplements targeting wellness markets

6. Usage Guide & Traditional Applications

  • Recommended Dosage for Formulations: Typically 1–5% w/w for dietary supplements; 0.1–0.5% in cosmetic products.

  • Traditional Applications: Used in plant-based nutraceuticals, anti-aging supplements, and wellness formulations.

  • Formulation Note: Stable in dry extracts; compatible with water-based and ethanol-based formulations.

7. Product Specifications & COA

Spermidine Extract – Technical Table

Test Category Parameter Specification Method
Active Compound Spermidine Content ≥ 98% (HPLC) HPLC
Appearance Solid / Powder Yellowish-white Visual
Odor Characteristic Mild plant aroma Sensory

Pesticide Residue

Name Limit Method
Total Pesticides ≤ 10 ppm GC-MS
Organochlorine Pesticides ND GC-MS

Heavy Metals

Name Limit Method
Lead (Pb) ≤ 1.0 mg/kg ICP-MS
Arsenic (As) ≤ 1.0 mg/kg ICP-MS
Cadmium (Cd) ≤ 0.5 mg/kg ICP-MS
Mercury (Hg) ≤ 0.1 mg/kg ICP-MS

Microbiological Testing

Name Limit Method
Total Plate Count ≤ 1000 CFU/g AOAC 990.12
Yeast & Mold ≤ 100 CFU/g AOAC 997.02
E. coli Negative ISO 7251
Salmonella Negative ISO 6579

8. Production Process

  1. Raw Material Selection: Verified plant sources with full traceability.

  2. Extraction: Water-ethanol extraction or microbial fermentation.

  3. Purification: Filtration, concentration, and crystallization.

  4. Drying & Milling: Spray drying or vacuum drying to yield stable powder.

  5. Quality Control: COA verification, pesticide, heavy metal, and microbiological testing.

  6. Packaging & Storage: GMP-compliant packaging, labeled and ready for shipment.

9. Storage, Shelf Life, Packaging & Shipping

  • Storage: Cool, dry place, away from direct sunlight.

  • Shelf Life: 24 months from production date.

  • Packaging Options: 1 kg / 5 kg / 25 kg drum; customized OEM packaging available.

  • Sample Policy: Small quantity samples available for evaluation.

  • Minimum Order Quantity (MOQ): 10 kg for bulk supply.

  • Transportation: Air freight, sea freight, and courier; compliant with international shipping regulations.

10. Clinical Data & Latest Research

  • Autophagy Enhancement: PubMed ID: 28900440

  • Longevity Studies: NIH Research: Autophagy & Spermidine

  • Nutraceutical Applications: FDA GRAS references for polyamines.

11. Applicable Industries & Use Cases

Industry Use Case
Dietary Supplements Longevity and wellness capsules, functional powders
Functional Foods Cereals, plant-based beverages, fortified foods
Cosmetic Industry Anti-aging creams, serums, facial masks
Pharmaceutical R&D Preclinical research, cellular studies

12. Recommended Formulation & Usage Methods

  • Capsules / Tablets: 1–5% inclusion rate.

  • Beverage Applications: 0.1–0.5% soluble extract, ensure stability.

  • Topical Cosmetic Products: 0.05–0.2% in final formulation.

13. Experience & Factory Expertise

  • 28+ years in plant extract R&D and production.

  • Specialized in GMP, ISO22000, and HACCP-compliant processes.

  • Proven track record with global cosmetic, nutraceutical, and functional food clients.

  • OEM/ODM formulation support and quality traceability.

14. Certifications & Authority

  • GMP Certified Facility

  • ISO 9001 Quality Management

  • COA and third-party lab reports for each batch

  • References to PubMed, FDA, and NIH research for transparency

15. FAQ (6 Questions)

  1. Is Spermidine Extract safe for formulation?

    • Yes, AIHerba ensures COA-tested, contaminant-free, GMP-produced extract.

  2. What is the recommended dosage?

    • Typically 1–5% in dietary supplements; 0.1–0.5% in cosmetic formulations.

  3. What industries use spermidine?

    • Dietary supplements, functional foods, cosmetics, pharmaceutical research.

  4. Can you provide a sample?

    • Yes, samples are available for quality verification.

  5. What is the MOQ for bulk orders?

    • Minimum order quantity is 10 kg.

  6. How is Spermidine Extract stored?

    • In a cool, dry place; shelf life of 24 months.

16. References

  1. Eisenberg T, et al. Induction of autophagy by spermidine promotes longevity. Nat Cell Biol. 2009;11:1305–1314. PubMed

  2. Madeo F, et al. Spermidine in health and disease. Science. 2018;359:eaan2788. NIH

  3. FDA GRAS Database. FDA GRAS

Contact AIHerba®
📧 sales@aiherba.com | info@aiherba.com | liaodaohai@gmail.com
🌐 www.aiherba.com

Factory Advantage: Consistent quality, traceable raw materials, global delivery, and OEM/ODM support.

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