If they cannot, that is a significant red flag
The nasal epithelium is well vascularized, and, within the olfactory area, olfactory neurons are exposed, enabling compounds transportation into the brain via the olfactory neurons [6]
Update your dosage chart accordingly and label the vial with the correct concentration
Many online sources are unregulated
Key figures & facts 0.9% , the concentration of benzyl alcohol, the optimal compromise between protection and gentleness toward peptides 1430 days , typical stability of a peptide reconstituted with bacteriostatic water at 28 C 7 days , typical stability when using sterile water without a preservative 28 C , recommended storage temperature of the reconstituted solution 0.22 m , pore size of the sterilizing filter during manufacturing 10 ml , standard vial volume, sufficient to reconstitute several peptide vials Frequently asked questions about bacteriostatic water What is bacteriostatic water used for
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