When choosing stock vitamin for your private label brand, understanding the manufacturing process ensures you select a supplier that meets the highest quality standards. At YourGummyVitamins, we maintain pharmaceutical-grade production facilities where every batch of stock vitamin formulations undergoes rigorous testing – whether it’s our bestselling hipcorn blends or popular shape vitamins.
In this exclusive behind-the-scenes look, we’ll reveal:
✔ The 7-stage production process for stock vitamins
✔ How we test raw materials for purity and potency
✔ Quality control checkpoints that ensure consistency
✔ Certifications to look for in a manufacturer
✔ 5 FAQs about stock vitamin manufacturing
Step-by-Step: How Stock Vitamins Are Made
1. Raw Material Sourcing & Verification
- All ingredients (including hipcorn blends) come with:
- Certificates of Analysis (COAs)
- Heavy metal testing reports
- Purity verification (HPLC testing)
- We audit suppliers annually
2. Precision Weighing & Mixing
- Automated systems measure ingredients to ±1% accuracy
- Mixing sequence optimized for:
- Even distribution of actives
- Proper hydration of gelling agents
3. Cooking & Formulation
- Temperature-controlled kettles (avoid nutrient degradation)
- For shape vitamins: Precise viscosity control ensures mold detail retention
4. Molding & Setting
- Food-grade silicone molds (bear, fruit, or custom shape vitamin designs)
- Cooling tunnels set gummies without sticking
5. Drying & Polishing
- 48-hour drying reduces moisture content to <12%
- Natural polishing agents (carnauba wax) for shine
6. Quality Control Testing
Every batch undergoes:
✔ Potency verification (HPLC/ICP-MS)
✔ Microbiological screening
✔ Physical inspection (color, texture, shape integrity)
7. Packaging & Stability Testing
- Nitrogen flushing extends shelf life
- 3-month accelerated stability testing for new stock vitamin formulas
Quality Control Checkpoints
| Stage | Test Performed | Acceptance Criteria |
| Raw Materials | Identity, purity, potency | Meets USP/EP standards |
| Pre-Mix | Homogeneity testing | RSD <5% for actives |
| Finished Gummies | Dosage uniformity | ±10% of claim |
| Final Product | Dissolution testing | >75% release in 45 min |
| Stability | 3-month accelerated | <10% potency loss |
Certifications That Matter
When evaluating stock vitamin manufacturers, verify they have:
✅ FDA Registered Facility
✅ cGMP Certification (current Good Manufacturing Practices)
✅ NSF/UL Certification (for sports supplements)
✅ Organic Certification (if applicable)
✅ ISO 9001:2015 (quality management systems)
Our facility maintains all five certifications, including specialized hipcorn handling protocols.
5 Key Advantages of Our Stock Vitamin Process
1. Faster Turnarounds Without Sacrificing Quality
- Pre-approved stock vitamin formulas skip 6-12 months of development
- Standardized processes mean consistent results
2. Batch Traceability
- Every ingredient lot tracked through production
- Complete documentation for FDA audits
3. Shape Consistency
- Advanced molding systems ensure every shape vitamin has:
- Crisp detail definition
- Uniform weight (±5%)
4. Nutrient Protection
- Hipcorn blends receive antioxidant treatment
- Light-resistant packaging options
5. Flexibility for Brands
- Choose from 200+ stock vitamin SKUs
- Customize flavors/colors without reformulation
5 FAQs About Stock Vitamin Production
Q1: How often do you test raw materials?
A: Every incoming lot – we reject ~3% of shipments that don’t meet specs.
Q2: Can I visit the manufacturing facility?
A: Yes! We offer virtual and in-person tours for serious partners.
Q3: What’s your defect rate?
A: <0.2% across all stock vitamin production runs.
Q4: How do you handle allergen cross-contamination?
A: Dedicated production lines for:
- Top 8 allergens
- Vegan (gelatin-free) products
Q5: Can I get documentation for my compliance needs?
A: We provide:
- Certificates of Analysis
- Stability data
- GMP audit reports
Case Study: Quality in Action
Brand: PureVita Wellness
Challenge: Needed pediatric stock vitamins meeting EU standards
Our Solution:
- Supplied EU-compliant shape vitamins (bear design)
- Provided full testing documentation
- Arranged third-party verification
Results:
✅ Approved by European retailers in 8 weeks
✅ Zero quality complaints in 18 months
✅ Expanded to 3 new product lines
5 Customer Reviews
⭐ “Their quality reports helped us land Whole Foods distribution.” – Tara, Organic Brand Founder
⭐ “Not a single failed test in 2 years of stock vitamin orders.” – Mark, Supplement CEO
⭐ “The hipcorn stability data convinced our investors.” – David, Startup Executive
⭐ “Even our custom shape vitamins used their pre-approved base.” – Lisa, Product Developer
⭐ “Their FDA audit history gave our legal team confidence.” – James, Brand Counsel
How to Evaluate a Stock Vitamin Manufacturer
Red Flags to Avoid
❌ No third-party certifications
❌ Unwilling to share test results
❌ High minimums with no samples
Green Flags to Seek
✅ Transparent about processes (like our open-door policy)
✅ Invests in modern equipment (we upgrade annually)
✅ Proactive about compliance (our regulatory team monitors 23 markets)
Conclusion: Quality You Can Taste
- Choosing stock vitamins shouldn’t mean compromising on quality. Your gummy vitamins deserve the best. Our pharmaceutical-grade approach ensures:
- ✔ Consistent potency batch-to-batch for your gummy vitamins
✔ Superior taste/texture from precision processes
✔ Documentation to support your marketing claims
✔ Flexibility to grow with your brand - Ready to experience the difference? Contact us to request:
✅ Free stock vitamin samples for your gummy vitamins
✅ Quality documentation packet
✅ Private consultation.
