Short answer
Peptide dosage language often mixes amount, concentration, and volume. CalcPeptides explains the units, but does not tell anyone what dose to use.
Step-by-step
- Distinguish amount from volume: mcg and mg are amount; uL and mL are volume.
- Distinguish concentration from amount: mg/mL describes amount per volume.
- Use calculator output only as arithmetic.
- Use qualified guidance for any medical or biological decision.