For AIHerba® (Shaanxi Zhonghong Investment Technology Co., Ltd.)
GMP-Certified Botanical Extract Manufacturer | Bulk Herbal Extracts Supplier | Plant Extract Factory China

If you’re sourcing a stable, food-grade Spermidine Supplement for dietary supplements, healthy aging formulas, or premium nutritional products, our wheat-germ-derived spermidine is produced in a GMP-certified plant extract factory in China with full traceability and consistent lot-to-lot quality. As a long-established herbal extract supplier with over 28 years of extraction experience, AIHerba provides bulk spermidine, OEM customization, and formulation support for brands looking to buy botanical ingredients wholesale at a competitive price while maintaining pharmaceutical-level manufacturing standards.

Our team works directly with global formulators, contract manufacturers, and R&D groups to ensure purity, stability, and regulatory compliance across Europe, North America, and Asia. A free sample herbal extract is available for qualified buyers, and technical documents—including COA and MSDS—are provided upon request.

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2. Product Overview

Product Name: Spermidine Supplement (Wheat Germ Extract)
Botanical Source: Triticum aestivum L.
Active Marker: Spermidine (HPLC)
Typical Specification: 0.3% – 1.2% Spermidine
Appearance: Light yellow to beige powder
Grade: Food-grade / Supplement-grade
Origin: China
Manufacturer: AIHerba® – Shaanxi Zhonghong Investment Technology Co., Ltd.
GMP / ISO / HACCP Certified Plant
Forms Available: Powder (standard), granule (custom), premix (customized herbal extract)

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3. Scientific Source & Quality Assurance

We take a full-science approach to spermidine production:

3.1 Raw Material Traceability

• Controlled wheat germ suppliers from Northern China

• Pesticide-controlled agricultural zones

• Field inspection and batch coding from harvest → extraction

• Each batch tested for aflatoxins, gluten, moisture, and microbial contaminants

  

3.2 Production Under ISO / HACCP / GMP

• GMP-certified extraction workshop

• Food-grade stainless steel production line

• HEPA-filtered drying and packaging room

• Batch-wise material balance record & deviation control

3.3 Third-Party Testing

Each batch can be tested by SGS, Eurofins, or Intertek for:

• Spermidine assay (HPLC)

• Heavy metals (ICP-MS)

• Microbial limits (ISO standard)

• Pesticide residues (GC-MS / LC-MS)

3.4 COA / MSDS Availability

COA, MSDS, nutritional data, stability data, and allergen statement available upon request.

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4. Source of the Product

Our spermidine is extracted exclusively from non-GMO wheat germ, one of the richest natural sources of polyamines. After defatting and enzymatic hydrolysis, the polyamine-rich fraction undergoes multi-stage purification to yield a clean, stable, and food-safe spermidine extract suitable for international nutraceutical formulations.

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5. Benefits & Functional Roles (Compliance-Safe)

• Cellular renewal support (supported by autophagy-related research)

• Healthy aging formulations

• Metabolic wellness blends

• Cellular antioxidant support

• Longevity-focused dietary supplements

• Cognitive and vitality formulas

Note: These benefits are based on the general scientific literature on spermidine intake and cellular processes. No medical claims are made for this ingredient.

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6. Usage Guide

6.1 Typical Serving Levels

Common inclusion levels in global products:

• 0.5–5 mg spermidine per serving
  (depending on regional regulatory frameworks)

6.2 Forms of Use

• Capsules

• Tablets

• Powder blends

• Ready-to-drink nutrition

• Functional foods

• Vial shots / liquid blends

6.3 Formulation Compatibility

Stable with:

• Collagen

• Resveratrol

• NMN alternatives

• CoQ10

• Multivitamin premixes

• Fiber-based formulas

Avoid combining with high-severity heat processing (≥ 120°C) during production.

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7. Traditional Use Background

Wheat germ has been used traditionally as a nutrient-dense food source across Europe and Asia, recognized for its naturally occurring vitamins, minerals, and polyamines. Modern extraction techniques now allow concentration of spermidine for advanced nutritional formulations.

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8. Recommended Formulation Guidelines

• Use microencapsulation for high-dose formulas

• Combine with bioavailability-supporting ingredients (e.g., B-complex vitamins)

• Use low-temperature granulation to protect polyamines

• Ensure gluten testing if used in gluten-free dietary supplements

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9. Precautions

• Not intended for individuals with wheat allergies

• Consult regional regulations for allowable dosage

• Keep away from high heat and humidity

• For B2B use only—raw material not sold as finished consumer product

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10. Product Specification Sheet (COA-Style Table)

10.1 Active Ingredient

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10.2 Pesticide Residues

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10.3 Heavy Metals

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10.4 Microbiological Tests

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11. Production Process

11.1 Process Description

1. Wheat germ selection & cleaning

2. Defatting

3. Enzymatic hydrolysis

4. Filtration & concentration

5. Polyamine purification

6. Multi-stage drying

7. Sieving & homogenization

8. QA testing

9. Packaging under GMP conditions

11.2 Process Flow (Text Format)

Raw Material → Inspection → Defatting → Enzymatic Extraction → Filtration → Concentration → Purification → Spray Drying → QC Testing → Packing → Warehouse

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12. Storage & Shelf Life

• Storage: Cool, dry, sealed container; avoid direct sunlight

• Shelf Life: 24 months under recommended storage conditions

• Packaging: 25 kg fiber drum with double food-grade PE liner

• Sample Policy: 10–20 g free sample available for testing

• MOQ: 1 kg for R&D; 25 kg (1 drum) for production

• Shipping: DHL / FedEx / air cargo / sea freight

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13. Applicable Industries & Use Cases

This Spermidine Supplement is widely used in:

• Dietary supplement brands

• Healthy aging formulations

• Functional foods and beverages

• Nutrition companies

• Contract manufacturers

• R&D and clinical nutrition groups

Application examples:

• Longevity capsules

• Functional beverages

• “Youth support” blends

• Daily nutrition powders

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14. Factory Background & Credentials

AIHerba® (Shaanxi Zhonghong Investment Technology Co., Ltd.) is a GMP-certified botanical extract manufacturer with:

• 28+ years of extraction experience

• 6,000 m² GMP workshop

• ISO22000 / HACCP / Kosher / Halal

• In-house HPLC, GC-MS, UV, and microbiological labs

• OEM & ODM capabilities for customized herbal extracts

• Strong export record to 58+ countries

We serve global formulators, nutrition brands, and food manufacturers looking for a reliable food-grade botanical extract supplier.

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15. FAQs 

Q1. Is your Spermidine Supplement gluten-free?
It can be—depending on the purification method. Gluten testing can be added for each batch if needed.

Q2. Do you provide third-party testing?
Yes. SGS, Eurofins, and Intertek testing can be arranged for bulk orders.

Q3. Can I request a customized herbal extract?
Absolutely. We offer custom potency (0.3%–1.2%), premix blends, granules, and private-label options.

Q4. How do I buy bulk spermidine from your factory?
Send your required specification and destination. Our team will share pricing, COA, and lead time.

Q5. What’s your typical lead time?
3–7 working days for stock batches; custom orders require 10–15 days.

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16. Scientific References (PubMed / NIH / FDA)

(All references are informational and do not imply medical claims.)

1. Madeo F, et al. Spermidine and autophagy: A cellular renewal pathway. PubMed ID: 29144945

2. Eisenberg T, et al. Dietary spermidine and longevity research. NIH / PubMed

3. FDA GRAS notice for wheat germ–derived ingredients (GRAS Notices database)

4. European Food Safety Authority (EFSA) guidance on botanical preparations

5. Polyamine content research in wheat germ – Journal of Agricultural and Food Chemistry

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17. Contact Information

AIHerba® – Shaanxi Zhonghong Investment Technology Co., Ltd.
📧 sales@aiherba.com
📧 info@aiherba.com
📧 liaodaohai@gmail.com
🌐 www.aiherba.com