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PeppyT has no account and no server. Your peptides, doses and sites never leave this device — there is nowhere for them to be sent. That's the point, but it also means nobody can recover them for you. Back up regularly and keep the file somewhere you trust.
Mix & measure
Calculator
Five steps: your peptide, your vial, your water, your syringe, your dose. It works out exactly how far to pull the plunger.
New here? Set what's in the vial, how much water you add, and your dose. The big number tells you how far to pull the plunger. Flip to Units → Water to solve it the other way.
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mcg
Result
LIVE
Pull plunger to
10 units
Volume
0.10mL
Strength
2500mcg/mL
Doses / vial
20
Per unit
25mcg
U-100 · 50 u
10 u
10 u
How to reconstitute
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Your vials
Track what's in the fridge — strength, mix date, freshness. Most reconstituted peptides keep about 30 days refrigerated, then stay usable a while longer with a gradual dip in potency.
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Log doses on the body map to keep your sites rotating, and journal how you're feeling over time.
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