How often youll need a Vitamin B Complex injection isnt one-size-fits-all, and thats a good thing
The cGMP that is produced via NO activation of soluble guanylate cyclase (sGC) in this tissue is degraded by a specific cyclic nucleotide phosphodiesterase (PDE) identified as PDE5A

Benefits: How to use: Major Ingredients Water, Glycerin, PEG-8, Niacinamide, Butylene Glycol, Methylpropanediol, 1,2-Hexanediol, Betaine, Glycereth-26,m Bis-PEG-18 Methyl Ether Dimethyl Silane, Polyglyceryl-10 Laurate, Bifida Ferment Lysate, Methyl Gluceth-20, Panthenol, Squalane, Glucosylrutin, Hydrogenated Lecithin, Carbomer, Caprylic/Capric Triglyceride, Tromethamine, Xanthan Gum, Propanediol, Flavor, Ethylhexylglycerin, Glutathione(500ppm), Adenosine, Ceramide NP, Sodium Phytate, Benzyl Glycol, Hydrolyzed Glycosaminoglycans, Sodium Hyaluronate, Dextrin, Theobroma Cacao (Cocoa) Extract, Beta-Glucan, Cyanocobalamin, Sodium Hyaluronate Crosspolymer, Tocopherol, Hydrolyzed Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, Soluble Collagen, Hyaluronic Acid, Sodium Acetylated Hyaluronate, Sodium Stearoyl Glutamate This list of ingredients represents all options or variants of this product
Fujita, N
T.BatallerR
2020 Dec;17(6):1986-1995