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The peptide may still contain some active compound, but potency is reduced
Setting up your nasal spray What you need: Reconstituted peptide at higher concentration Empty nasal spray bottle (10-15ml) Metered dose pump (delivers 0.1ml per spray typically) Bacteriostatic water for reconstitution Sterile technique supplies Concentration considerations: Higher concentration than injection (less volume fits in nose) Example: 10mg/ml for nasal vs 5mg/ml for injection Need concentrated solution for effective dosing Calculate based on pump volume and desired dose Preparing nasal spray: Reconstitute peptide at target concentration Draw solution into syringe Transfer to clean nasal spray bottle Replace spray pump Prime pump (2-3 test sprays) Label with peptide, concentration, date Refrigerate when not in use Example PT-141 nasal spray: Reconstitute 10mg PT-141 in 1ml bacteriostatic water = 10mg/ml Need 3-5mg dose (nasal) 3-5mg at 10mg/ml = 0.3-0.5ml 0.1ml per spray = 3-5 sprays per dose See PT-141 nasal spray complete guide Use our peptide calculator for dosing math
High detection risk (athletic testing) These peptides are explicitly targeted by anti-doping programs: All GHRPs: Ipamorelin , GHRP-2, GHRP-6, hexarelin GHRH analogues: Sermorelin , CJC-1295 , tesamorelin Growth factors: IGF-1 LR3 , MGF Healing peptides: BPC-157, TB-500 GH secretagogues: MK-677 (technically not a peptide) These compounds appear on prohibited lists and have established detection methods
