All of them will work, but some will just be more comfortable to use
NAD+ NAD+ NAD+ (Nicotinamide Adenine Dinucleotide) For Research Use Only NAD+ is a naturally occurring coenzyme found in all living cells, studied for its fundamental role in cellular energy metabolism, mitochondrial function, and biochemical signaling pathways
I have heard of people being told on this forum that their results were "below measurable" -but never that they were non-existant
From there, a plan can be built that actually makes sense
Challenge of Corneal Ulcer Healing: A Novel Conceptual Framework, the "Triad" of Corneal Ulcer Healing/Corneal Neovascularization/Intraocular Pressure, and Avascular Tendon Healing, for Evaluation of Corneal Ulcer Therapy, Therapy of Neovascularization, Glaucoma Therapy, and Pentadecapeptide BPC 157 Efficacy