E-cigarettes are sold to over-18s, e-liquid is capped at 20mg/ml of nicotine with refill tanks limited to 2ml, and there is no flavour ban

Hippo hammer mills grind herbs, spices, biochar, tubers and roots including allspice, angelica, anise, aniseed myrtle, annatto, artemisia, barberry, basil, bay leaf, fenugreek, caper, caraway, cardamom, carom seeds, cassia, catnip, cattail root, cayenne pepper, celery leaf, celery seed, chervil, chicory, chili pepper, chives, cicely, cilantro, cinnamon, clove, coriander seed, cudweed, culantro, cumin, curry leaf, curry plant, dill, elderflower, epazote, fennel, fenugreek, fingerroot, horseradish, hyssop, industrial hemp grinder, juniper berry, lime leaves, lavender, lemon balm, lemongrass, licorice, mace, marjoram, mint, mustard, nutmeg, oregano, paprika, parsley, pepper, peppermint, rosemary, safflower, saffron, sage, sassafras, savory, sorrel, spearmint, spikenard, star anise, sumac, szechuan pepper, tarragon, thyme, turmeric, vanilla, watercress, wintergreen, woodruff, wormwood, absinthe, yerba buena, yarrow, and more

These effects are merely attributable to the nicotine present in the e-liquid
A., Lafrenie, R