ghk-cu topical concentration recommended Topical: Evidence, Safety & Options GHK-Cu Topical Spray - Wells

K.h, Shatilo, V

Keep in mind that oral B is not well absorbed in people who truly lack intrinsic factor or have certain GI issues, which is why B is usually injected or given as a high-dose sublingual in those cases

References: Patel et al

Proposed Mechanisms Preventing GABA receptor downregulation Counteracting compensatory NMDA glutamate receptor sensitization Stabilizing benzodiazepine receptor configuration (preventing shift to inverse agonist state) Upregulating GABAergic neurotransmission through pathways distinct from benzodiazepine action itself This tolerance prevention has profound clinical implications