is bpc 157 spray effective Bond Peptides BPC-157 Nasal 5 mg – Direct Health Shop Nose-to-Brain Delivery of Therapeutic Peptides
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I am unsure the reasoning of the timeframe recommendation

Malliaras P, Barton CJ, Reeves ND, Langberg H

Do I need a consultation before treatment

Native IGF-1 has a frustrating pharmacokinetic limitation: it binds tightly to a family of IGF binding proteins (IGFBPs, particularly IGFBP-3) that sequester it in circulation and keep its free half-life to roughly 15-20 minutes

(source) Glykofrydi S, Kokkinos A, Barber TM, et al
