Mixing 24 mg Cagrilintide + Retatrutide
Adding 2 mL of bacteriostatic water to a 24 mg vial of Cagrilintide + Retatrutide gives 12 mg/mL: each 10 units on a U-100 insulin syringe holds 1,200 mcg. With 1 mL it's 24 mg/mL (2,400 mcg per 10 units); with 3 mL, 8 mg/mL (800 mcg per 10 units). More water makes small amounts easier to measure.
Bacteriostatic water chart for a 24 mg vial
Strength for each amount of water, and how much Cagrilintide + Retatrutide 10 units and 1 unit hold on a U-100 insulin syringe (100 units = 1 mL).
| Water added | Strength | Per 10 units (0.1 mL) | Per unit |
|---|---|---|---|
| 0.5 mL | 48 mg/mL | 4,800 mcg | 480 mcg |
| 1 mL | 24 mg/mL | 2,400 mcg | 240 mcg |
| 1.5 mL | 16 mg/mL | 1,600 mcg | 160 mcg |
| 2 mL | 12 mg/mL | 1,200 mcg | 120 mcg |
| 2.5 mL | 9.6 mg/mL | 960 mcg | 96 mcg |
| 3 mL | 8 mg/mL | 800 mcg | 80 mcg |
| 4 mL | 6 mg/mL | 600 mcg | 60 mcg |
| 5 mL | 4.8 mg/mL | 480 mcg | 48 mcg |
Units to draw for an amount (with 2 mL of water)
Arithmetic only, not a recommended amount. Use the calculator for other amounts or water volumes.
| Amount | Units | Volume |
|---|---|---|
| 250 mcg (0.25 mg) | 2.1 units | 0.021 mL |
| 500 mcg (0.5 mg) | 4.2 units | 0.042 mL |
| 1,000 mcg (1 mg) | 8.3 units | 0.083 mL |
| 2,000 mcg (2 mg) | 16.7 units | 0.167 mL |
| 2,500 mcg (2.5 mg) | 20.8 units | 0.208 mL |
| 5,000 mcg (5 mg) | 41.7 units | 0.417 mL |
| 10,000 mcg (10 mg) | 83.3 units | 0.833 mL |
Cheapest 24 mg Cagrilintide + Retatrutide vials
One listing per vendor, vendors scoring 80%+ on Finnrick's independent lab testing, cheapest per mg first. Some links are affiliate links; rankings are by price only.
| Vendor | Listing | Price | Per mg | |
|---|---|---|---|---|
| Glacier Aminos Finnrick 77% | GLA-3 RT/CAGRI 20MG/4MG (10-Pack) 10 × 24 mg = 240 mg | $749.94 | $3.12 | Buy |
| Evolve BioPep Finnrick 66% | R-20mg / Cargi-4mg Axistide™ Blend 24mg 1 × 24 mg | $89.99 | $3.75 | Buy |
Questions people ask
How much bacteriostatic water do I add to 24 mg of Cagrilintide + Retatrutide?
Adding 2 mL of bacteriostatic water to a 24 mg vial of Cagrilintide + Retatrutide gives 12 mg/mL: each 10 units on a U-100 insulin syringe holds 1,200 mcg. With 1 mL it's 24 mg/mL (2,400 mcg per 10 units); with 3 mL, 8 mg/mL (800 mcg per 10 units). More water makes small amounts easier to measure.
How many units is 100 mcg of Cagrilintide + Retatrutide from a 24 mg vial?
With 2 mL of water (12 mg/mL), 100 mcg is 0.8 units on a U-100 syringe; with 1 mL it's 0.4 units.
Where can I buy 24 mg Cagrilintide + Retatrutide vials?
2 independently tested vendors list 24 mg Cagrilintide + Retatrutide vials; the cheapest right now is Glacier Aminos at $3.12 per mg ($749.94 for 10 × 24 mg = 240 mg).