Talk to your medical director and lawyer before adding any new therapy
Most considerations of non-animal alternatives for skin irritation/sensitization testing tend to examine a single aspect of the process (e.g., chemical reactivity, epidermal bioavailability, dendritic cell responses)
L.BishayeeA.et al (2018)
Zlatar, M., Kokot, A., Vuleti, L., Masnec, S., Kralj, T., Peria, M., Barii, I., Radi, B., Milanovi, K., Drmic, D., Seiwerth, S., & Sikiric, P
The proportions of M1M6 and [ 3 H]BPC157 in plasma radioactive components at different sampling times demonstrated that [ 3 H]BPC157 was the main plasma component at 0.05 h (3 min) after administration and was subsequently degraded into small molecular peptide fragments in the following 0.167 h (10 min) (Figure 5A)
The short answer is that general subcutaneous injection education usually points to the abdomen, outer thigh, and upper arm, but that does not make injectable GHK-Cu an approved medication or a safe self-treatment
