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Folic Acid

Folic Acid factory supplier bulk Wholesale Extract factory

  1. English Name: Folic Acid (it’s also called Vitamin B9—“folic” comes from “folium,” Latin for leaf, since it’s found in leafy greens! It’s the synthetic form of folate, the natural B-vitamin in food)
  1. Specification
    • Purity: ≥ 99% (HPLC tested—pharmaceutical/food grade, no impurities; common supplement doses are 400 mcg to 5 mg per serving)
    • Solubility: Highly water-soluble (mixes easily in drinks, supplements, or fortified foods—no clumps, dissolves clear)
    • Moisture: ≤ 0.5% (keeps it dry, so it doesn’t cake up or lose potency—stable at room temp)
    • Heavy Metals: ≤ 1 ppm (ultra-safe for oral use, even for pregnant people and babies—meets global vitamin standards)
    • Form: Fine crystalline powder (easy to blend into capsules, tablets, or food mixes)
  1. Appearance: White to off-white fine powder with a mild, neutral aroma—definitely not a yellowish-white solid with chocolate scent! It’s odorless and tasteless, so it doesn’t alter the flavor of foods or supplements.
  1. CAS NO.: 59-30-3 (this is the real CAS for folic acid—no single “vitamin B9” CAS, since this is the synthetic form used in most products)
  1. Lead time: 3–7 Working Days (we stock both small batches and bulk powder—fast for supplement brands, prenatal vitamin makers, and food manufacturers)
  1. Package:
    • Small sizes: 10g/100g amber glass jars (light-proof to protect potency) or 30-count prenatal capsules (blended with iron for pregnancy needs)
    • Bulk: 25kg food-grade drums (lined with plastic—27 drums per tray; includes desiccants to keep moisture out)
  1. Main Market: Global—North America (prenatal supplements, fortified cereals), Europe (baby formula, multivitamins), Asia (growing demand for women’s health and pediatric products). Essential for prenatal care, baby nutrition, and people with B9 deficiencies.
  1. Applications & Main Benefits
    • Prenatal & Women’s Health
      • Prenatal Vitamins: 400–800 mcg per serving (taken before and during pregnancy—prevents birth defects in the baby’s brain and spine, like spina bifida)
      • Fertility Supplements: Mixed with zinc and vitamin B12 (supports healthy egg development—popular with people trying to conceive)
    • Dietary Supplements
      • Multivitamins: 400 mcg per serving (covers daily needs for adults—especially important for vegans/vegetarians, who may eat less folate-rich food)
      • B-Complex Blends: Paired with other B-vitamins (supports energy metabolism—fights fatigue from low B9 levels)
    • Fortified Foods & Beverages
      • Breakfast Cereals: Sprinkled on cold/hot cereals (easy morning dose—most “enriched” cereals have it added)
      • Baby Formula: Included in infant formula (40–60 mcg per 100g—critical for baby’s brain and cell growth)
      • Bread & Pasta: Added to flour (mandatory in many countries—ensures even people who don’t take supplements get enough)
    • Medical Uses
      • Anemia Treatment: 5 mg tablets for folate-deficiency anemia (boosts red blood cell production—relieves tiredness and weakness)
      • Pediatric Supplements: Chewable tablets for kids with low B9 (supports growth and learning—prevents developmental delays)

Key Benefits (Why Folic Acid Is Non-Negotiable!)

  • Pregnancy Protection: The #1 benefit—prevents neural tube defects in babies (must be taken 1–3 months before conception, since defects form early!)
  • Cell Growth & Repair: Helps make new cells (skin, hair, blood, DNA)—critical for healing, growth, and preventing cell damage
  • Energy Boost: Converts food into energy—low levels cause fatigue, brain fog, and mood swings (fixes that “dragging” feeling)
  • Red Blood Cell Health: Prevents folate-deficiency anemia—keeps red blood cells healthy, so oxygen travels properly through the body
  • Brain Function: Supports neurotransmitter production (serotonin, dopamine)—helps regulate mood and focus (low levels link to depression)

Quick Tip

For people trying to get pregnant: Start taking folic acid before you conceive—you won’t know you’re pregnant for weeks, and neural tube defects form in the first 28 days. For everyone else: Pair it with vitamin B12 (they work together!)—take with food if you have a sensitive stomach, but it’s easy to absorb either way.

Folic Acid Your Ultimate B2B Guide to Premium : Source, Benefits & Supply

Navigating the world of nutritional ingredients can be complex. As a manufacturer and exporter of high-purity compounds, we understand that B2B buyers in the cosmetics, pharmaceutical, and dietary supplement industries need reliable, in-depth information. This guide provides a comprehensive look at Folic Acid, a critical ingredient for health and wellness products.


1. What is Folic Acid?

Folic Acid is the synthetic form of Folate, a essential B vitamin (B9). While folate occurs naturally in foods, folic acid is the stable form used in dietary supplements, food fortification, and pharmaceutical applications because of its superior shelf-life and bioavailability. It plays a fundamental role in cell growth, DNA synthesis, and red blood cell formation.

2. Product Source, Chemical Properties & Specifications

  • Product Source: Synthetically produced for consistent purity and potency.

  • Chemical Identity:

    • CAS Number: 59-30-3

    • Molecular Formula: C19H19N7O6

    • Molecular Weight: 441.4 g/mol

    • EINECS: 200-419-0

3. What Makes the Best Folic Acid? A Buyer’s Checklist

When sourcing folic acid in bulk, quality is non-negotiable. Here’s what to look for in a supplier:

  • Ingredients & Purity: The best folic acid is characterized by high purity (typically >98%), low levels of impurities, and compliance with major pharmacopoeias (USP, EP, JP).

  • Efficacy & Compliance: It must be proven effective for its intended application, whether in a dietary supplement, pharmaceutical drug, or fortified food. Look for GMP certification.

  • Origin & Manufacturing Standards: Prioritize manufacturers with transparent, auditable production processes. Origin often correlates with adherence to international quality standards.

  • Health Benefits & Dosage:

    • Key Benefits: Supports neural tube development in pregnancy, aids in red blood cell production to prevent anemia, and contributes to normal homocysteine metabolism.

    • Recommended Daily Intake: Varies by age and life stage. For adults, it’s typically 400 mcg, with pregnant women requiring 600 mcg. Always follow regional health authority guidelines.

  • Side Effects & Precautions: Folic acid is generally safe at recommended levels. High doses can mask a Vitamin B12 deficiency. It is crucial for B2B clients to provide clear dosage instructions to end-users.

4. Why Partner with Shaanxi Zhonghong Investment Technology Co., Ltd.?

Selecting the right plant extract supplier is a strategic decision. Shaanxi Zhonghong is not just a supplier; we are a research-driven partner with 28 years of expertise in bioactive compounds.

  • Scientific Expertise: We maintain joint laboratories with 5 leading universities and hold over 20 patents, ensuring innovative and pure extracts.

  • Advanced Equipment: Our investment in HPLC, NMR, and other尖端 detection systems guarantees purity standards that exceed industry averages by 20%.

  • Global Reach: Our supply network spans 80+ countries across Asia, Europe, and the Americas, providing customized raw material solutions for multinational corporations.

5. Certificate of Analysis (COA) – Product Specification

A detailed COA is critical for B2B procurement. Below is a sample of our rigorous testing standards.

Category Project Name Index Test Method
Pesticide Residues Hexachlorocyclohexane (BHC) ≤0.1 mg/kg GB/T 5009.19
Dichloro-Diphenyl-Trichloroethane (DDT) ≤0.1 mg/kg GB/T 5009.19
Heavy Metals 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
Microbial Total Plate Count ≤1000 CFU/g USP <61>
Yeast & Mold ≤100 CFU/g USP <61>
E. Coli Negative USP <62>
Salmonella Negative USP <62>

Note: Specifications can be customized to meet client-specific requirements.

6. Production Process & Quality Control

Our production of folic acid involves a multi-step chemical synthesis under strictly controlled GMP conditions. The process is followed by advanced purification techniques, including crystallization and chromatography, to remove impurities. Our quality control protocol is integrated at every stage. From raw material inspection to final product release, each batch undergoes rigorous analytical testing against strict specifications. This ensures that every kilogram of our folic acid delivers consistent performance, safety, and reliability for your cosmetic raw materialdietary supplement, or pharmaceutical needs.

7. Application Scenarios & Usage Methods

Folic acid is a versatile ingredient with wide-ranging industrial applications:

  • Dietary Supplements & Pharmaceuticals: Tablets, capsules, and softgels for prenatal health and general wellness.

  • Food & Beverage Fortification: Added to flour, cereals, and nutritional beverages.

  • Cosmetics & Personal Care: Used in skincare formulations for its potential cell-renewal properties.

8. Packaging & Logistics

We offer flexible bulk packaging options to ensure product integrity and suit your wholesale needs, including foil-lined paper drums or cardboard kegs. Our global logistics network ensures reliable and timely delivery worldwide.

9. Research & Development: The Future of Folic Acid

Ongoing research explores novel delivery systems for enhanced bioavailability and its expanding role in nutricosmetics. At Zhonghong, our innovation team is at the forefront of these developments, ready to collaborate on customized herbal extract solutions.

Ready to experience the Zhonghong difference? Contact us today to discuss your project needs and get a free sample.

10. Frequently Asked Questions (FAQ)

  • Q: What is your Minimum Order Quantity (MOQ)?

    • A: We offer flexible MOQs to accommodate both pilot projects and large-scale production. Contact us for details.

  • Q: Can you provide custom specifications for folic acid?

    • A: Yes. As an OEM API supplier, we specialize in creating tailored solutions for particle size, purity, and formulation.

  • Q: Do you offer technical support and documentation?

    • A: Absolutely. We provide full technical dossiers, stability data, and regulatory support to streamline your product development.

  • Q: How can I get a quote or a free sample?

    • A: Simply reach out to our sales team via email. We are happy to provide a competitive price quote and arrange free samples of our GMP certified plant extract.

11. Where to Buy & Contact Information

For B2B inquiries, samples, and quotes, please contact our expert team. We are your trusted partner for high-quality botanical extracts.

Supplier: Shaanxi Zhonghong Investment Technology Co., Ltd.
Email: sales@aiherba.com / liaodaohai@gmail.com
Website: www.aiherba.com

12. Conclusion

Choosing the right folic acid supplier impacts your product’s quality, efficacy, and market success. With a commitment to scientific excellence, stringent quality control, and global supply chain reliability, Shaanxi Zhonghong is the ideal partner for your business. Let us provide the foundation for your next successful product launch.

13. References

  1. USP-NF Monograph: Folic Acid

  2. WHO guidelines on food fortification with micronutrients

  3. GMP Certification Details (Available on Request)

  4. Commission Regulation (EU) No 1129/2011

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