How to Use TB-500: Reconstitution & Injection Guide for Beginners UAE
By Amir Arsalan | CoreSup | Updated March 2026
The first time you hold a lyophilized peptide vial and a syringe, it can feel more complicated than it is. The good news: TB-500 reconstitution and injection follows the same straightforward process as any other research peptide. This guide walks through every step in plain language, with the exact numbers you need.
For background on what TB-500 does and whether it's right for your goals, read our TB-500 complete guide first.
What You Need: Supplies Checklist
| Item | Purpose | Notes |
|---|---|---|
| TB-500 lyophilized vial (10mg) | The peptide | Keep frozen until ready to use |
| Bacteriostatic water (BAC water) | Reconstitution solvent | 5–10mL vial; pharmacy or online |
| 3mL syringe + 18-gauge needle | Drawing BAC water | For reconstitution only, not injection |
| Insulin syringes (0.3mL or 0.5mL) | Injection | U-100, 30–31 gauge, 8mm needle |
| Alcohol swabs | Sterilizing vial tops and skin | 70% isopropyl |
| Sterile gloves (optional) | Contamination prevention | Recommended for first-timers |
Step-by-Step Reconstitution (10mg Vial)
The math first: adding 2mL of BAC water to a 10mg vial gives you a concentration of 5mg/mL (5,000mcg/mL). On a standard U-100 insulin syringe where each mark = 0.01mL:
| Dose | Volume (mL) | Insulin Syringe Units |
|---|---|---|
| 500mcg (0.5mg) | 0.1mL | 10 units |
| 1,000mcg (1mg) | 0.2mL | 20 units |
| 2,000mcg (2mg) | 0.4mL | 40 units |
| 4,000mcg (4mg) | 0.8mL | 80 units |
How to Inject TB-500: SubQ Step by Step
Subcutaneous (SubQ) injection is the standard method. It's simpler, less painful, and equally effective for TB-500 compared to intramuscular (IM) injection.
Dosing Protocol: Loading vs Maintenance Phase
| Phase | Duration | Weekly Dose | Frequency | Vials Used (10mg) |
|---|---|---|---|---|
| Loading | 4–6 weeks | 4mg/week | 2mg × twice/week | ~1 vial/2.5 weeks |
| Loading (higher) | 4–6 weeks | 8mg/week | 4mg × twice/week | ~1 vial/1.25 weeks |
| Maintenance | Ongoing | 2mg/week | 2mg × once/week | ~1 vial/5 weeks |
Most beginners in the UAE expat community start with the 4mg/week loading dose — two 2mg injections spaced 3–4 days apart. This is enough to initiate the tissue-repair cascade without unnecessary peptide consumption. See our TB-500 price guide to calculate full cycle costs.
Storage: Lyophilized vs Reconstituted
| State | Storage | Duration |
|---|---|---|
| Lyophilized (dry powder) | Freezer (-20°C) or fridge | Up to 24 months |
| Reconstituted (in BAC water) | Refrigerator (2–8°C) | 28–30 days |
| Room temperature (reconstituted) | Avoid — degrades rapidly | Do not store |
Common Beginner Mistakes to Avoid
- Shaking the vial — always swirl gently. Shaking denatures the peptide.
- Using tap or bottled water — only bacteriostatic water preserves the reconstituted peptide.
- Injecting at 90 degrees into lean skin — use 45° to stay SubQ, not IM.
- Skipping site rotation — repeated injections in the same spot cause lumps and reduce absorption.
- Not waiting for the vial to warm up — cold peptides reconstitute unevenly.
- Re-using needles — always use a fresh insulin syringe per injection.
For a deeper look at how injection compares for BPC-157 (often stacked with TB-500), see our BPC-157 injection guide.
Frequently Asked Questions
Add 2mL of bacteriostatic water to a 10mg vial for a 5mg/mL concentration. On a U-100 insulin syringe, every 10 units = 500mcg of TB-500.
SubQ is preferred — less painful, easier to self-administer, and equally effective. Use a 30–31 gauge insulin syringe at a 45-degree angle into pinched skin.
Start with 2mg twice per week (4mg/week total) for 4–6 weeks, then drop to 2mg once per week for maintenance. Stay at the lower end if you are new to peptides.
Stable for 28–30 days when refrigerated at 2–8°C in bacteriostatic water. Discard if cloudy or if you see particles. Never refreeze reconstituted peptide.
Best SubQ sites: abdomen (2–3 inches from navel), outer thigh, upper arm. Rotate every injection to prevent site reactions and lipohypertrophy.
Lyophilized TB-500 vial, bacteriostatic water, alcohol swabs, a 3mL/18-gauge syringe for reconstitution, and 0.3–0.5mL U-100 insulin syringes (30–31 gauge) for injecting.
CoreSup stocks pharmaceutical-grade bacteriostatic water (10ml, 0.9% benzyl alcohol) with same-day delivery across Dubai and all UAE emirates.
Shop Bacteriostatic Water →Related Products
Written by Amir Arsalan
Core Sup Research Team · Peptide & Supplement Specialists, Dubai UAE
Core Sup's editorial team is composed of specialists in peptide therapy, SARMs, and sports supplementation with direct experience in the UAE market. All content is written to current research standards and reviewed before publication.
Last reviewed: March 2026 · About Core Sup
