Vial Guard
Vial Protection Kit | 3 Clear | Sleeve & Cap | Leak-Proof Vial Caps for Peptides, GLP-1, Insulin
Secure your vials with these durable replacement caps 🧴 Perfect for sealing GLP-1, peptide, insulin, and research vials to prevent leaks or contamination. Reliable and reusable for daily use.
- ✅ Fits standard 3 ml
- 🔒 Leak-proof, secure seal
- 💎 High-quality, reusable material
- ♻️ Easy to clean and replace
👉 Keep every vial sealed and secure with spare caps.
Leak-proof and reusable, ideal for daily GLP-1, peptide, or insulin use. Keeps vials sealed securely during storage and transport.
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Compatibility
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Peptide Vial Cap Size Guide


At Vial Guard, we set out to solve a simple problem. People needed a cleaner, safer, and more reliable way to store their GLP 1 and peptide vials.
We focus on thoughtful layouts, discreet designs, and practical features that make your routine feel smooth instead of stressful.
Whether you’re managing weekly doses, traveling, or organizing multiple vials at home, our cases help you stay prepared, protected, and confident.
Flexible Vial Caps 1ml to 100ml
Vial caps help keep your GLP 1 and peptide vials protected and easy to identify.
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Bulk Peptide Vial Freezer Inserts for Hydrapeak 32oz
Mixed Vial Storage Insert
Designed for clean organization inside your Hydra Peak case, this layout keeps every vial secure, upright, and easy to access.
54 x 3 mL Vial Storage System
Designed for users who manage multiple vials and want a precise fit that keeps everything secure and easy to access.
200 Jumbo Case
Serious storage in a clean black finish
The black 200 Jumbo Case brings secure, structured storage for large vial collections.
Designed for users who want a clean, modern, and durable layout for daily or long term organization.
200 Jumbo Case
Upgrade to a bold RGB metallic finish
The RGB Metallic 200 Jumbo Case delivers the same high capacity storage with a striking reflective finish.
Perfect for users who want maximum organization with a premium look.
