The better choice depends on whether the priority is smaller injection volume or easier syringe measurement
"We will vigorously protect all collective bargaining agreements to remain in place and through the bankruptcy process, where we also will petition the court to have a seat at the table when it comes to protecting our members wages and benefits." Sale of PBM would be key loss
These questions deserve straightforward answers based on available evidence rather than marketing language
What GHK-Cu adds to the formulation: Gene expression modulation across hundreds of genes including collagen genes (Type I, III), tissue inhibitors of metalloproteinases, anti-inflammatory mediators Collagen synthesis stimulation, specifically Type I and Type III collagen the structural proteins of skin, connective tissue, and many other tissues Anti-inflammatory signaling through investigated effects on TNF-, IL-6, and NF-B pathways Copper-peptide chemistry effects including cofactor activity for skin-relevant enzymes Skin-research and hair-research applications (the GHK-Cu literature in these areas is substantial) For the GHK-Cu deep-dive, see Copper Peptides Explained
It means that coverage is common, but hurdles still exist