Planning a research protocol with multiple compounds requires careful calculation of quantities and costs. Our Stack Cycle Calculator does the heavy lifting for you.
What the Stack Calculator Does
- Build custom stacks with multiple compounds
- Set different dosing phases (loading, maintenance, tapering)
- Calculate total product needed for your entire cycle
- Compare prices across vendors automatically
- See exact costs with discount codes applied
How to Use the Calculator
Step 1: Add Products to Your Stack
Search and select compounds you want to include. You can add peptides, SARMs, or any product in our database.
Step 2: Set Your Dosing Protocol
For each product, define:
- Start and end weeks - When you'll use this compound
- Dose amount - How much per administration
- Frequency - Daily, EOD, weekly, etc.
Step 3: Add Phases (Optional)
Many protocols use different doses at different times. Add multiple phases like:
- Loading phase: Higher dose weeks 1-2
- Maintenance: Standard dose weeks 3-12
- Taper: Lower dose final weeks
Step 4: Review Recommendations
The calculator shows:
- Total mg/mcg needed for your cycle
- Number of vials required
- Best prices from all vendors
- Total cost with and without discounts
- Direct purchase links
Example: 12-Week GH Stack
CJC-1295/Ipamorelin stack at 300mcg each, 5x/week for 12 weeks:
- Total needed: ~18mg each peptide
- Recommended: 2x 10mg vials of each
- Calculator shows best vendor pricing instantly