Dnde ests
PMID: 22937864
When you place the strip under your tongue, the GHK-Cu absorbs directly through the thin tissues in your mouth
In some embodiments, the amount of thickening agent (e.g., a gelling agent) in any formulation described herein is about 0.1%, 0.5%, about 1%, about 1.5%, about 2%, about 2.5%, about 3%, about 3.5%, about 4%, about 4.5%, or about 5% of the total weight of the formulation
Why Product Formulation Changes the Evidence GHK-Cu evidence depends heavily on formulation because topical creams, gels, serums, liposomes, microneedle-assisted delivery, and injectable preparations do not behave the same way in skin or blood 14, 15
Animal pharmacokinetic work suggests relatively rapid clearance on the order of minutes to a few hours after injection, consistent with most small unmodified peptides, but human-specific figures should not be assumed