The worlds first jelqing enhancement serum made with testostomax is a unique blend of 23 components designed to boost the male libido.bathmate max out jelqing enhancement serum sets the standard against which all other jelqing serums will be judged. bathmate development engineers have worked tirelessly to ensure that only the finest quality ingredients are used in the final formulation. the testostomax formula works in harmony with the bathmate hydropump range, providing the user with bigger, better, faster gains.ingredientswater-aqua, glycerin, butea superba extract, ginseng, collagen, gluconolactone, polyacrylate-13, cellulose gum, sodium benzoate, mentha piperita-peppermint oil, polyisobutene, polysorbate 20, hydroxyethylcellulose, caffeine, iron oxides-ci77489, ci77492, ci77499, tetrasodium edta, xanthan gum, iodopropynyl butylcarbamate, sodium citrate, ethylhexyl pal ate, tribenhenin, pal oyl tripeptide-1, sorbitan isostearate.