Beginner setup
Vial sizes vary by vendor. Smaller bottles are usually 3 mL; larger bottles are often 10 mL. Match the label on the vial you actually bought, then use the calculator below if you need to adjust.
Vial strength 20 mg
Bottle format often 3 mL
BAC water 3 mL
Concentration 6.67 mg/mL
Overview
Cartalax is a short bioregulator peptide developed by Russian researchers, aimed at cartilage tissue maintenance. It’s a niche compound — most common in joint-repair stacks alongside BPC-157.
Preparation
Recon: 20 mg vial + 3 mL BAC (6.67 mg/mL).
Protocol
| Period | Dose | Units (@ 6.67 mg/mL) | Frequency |
|---|---|---|---|
| Weeks 1–2 | 2,000 mcg (2 mg) | 30 units (0.30 mL) | 1x/day |
| Weeks 3–4 | 3,000 mcg (3 mg) | 45 units (0.45 mL) | 1x/day |
| Weeks 5–8 | 4,000 mcg (4 mg) | 60 units (0.60 mL) | 1x/day |
| Weeks 9–12 | 5,000 mcg (5 mg) | 75 units (0.75 mL) | 1x/day |
Cycle
8–12 week cycles, then 4–6 weeks off. Often run alongside BPC-157 for joint work.