What makes Vantix different from other peptide vendors?+
Every batch is independently tested before release. We publish complete COAs for every product. QR codes on vials link directly to batch-specific results. No vendor claims, no trust-me testing — just third-party verification.
What is included in a Janoshik COA?+
Every batch undergoes independent third-party analytical testing. Complete reports are publicly accessible via QR scan or batch lookup. Test methods and results vary by product — check individual COAs for specific analytical data. No login required.
What is your purity threshold?+
All batches must pass third-party analytical testing before release. Minimum standards: ≥99% purity and confirmed molecular identity. Batches that fail testing are rejected — no exceptions.
How do I verify my batch?+
Scan the QR code on your vial label or visit
verify.html and enter your batch ID (e.g., VX-BPC10-001). You'll see the complete third-party COA with analytical results for that specific batch.
Are these peptides safe for human use?+
No. All products are sold for research use only (RUO). They are not FDA-approved, not for human consumption, and not intended to diagnose, treat, cure, or prevent any disease. Vantix Bio does not provide medical advice or dosing guidance.
What payment methods do you accept?+
We accept credit cards (Visa, Mastercard, American Express, Discover) and Zelle. Pay with Zelle and receive a 5% discount on your order.
What is your shipping policy?+
Free shipping on orders $150+. Flat $9.99 shipping on orders under $150. All orders ship the next business day via domestic carrier. Standard shipping takes 3-5 business days. Tracking is provided automatically at fulfillment. All shipments use standard laboratory packaging with tamper-evident sealing. US shipping only.
Do you ship internationally?+
We currently ship within the United States only.
What is your return policy?+
Returns accepted within 14 days of delivery for unopened, sealed vials only. Customer is responsible for return shipping costs. To initiate a return, email vantixbio@gmail.com with your order number and reason for return. You will receive return instructions and a refund upon receipt of the returned product. Opened vials, damaged packaging, or products stored improperly cannot be accepted for return.