Wash an old mascara container and fill with: 1/4 of the container with Castor Oil, 1/2 Vitamin E Oil, 1/4 Aloe Vera Gel. Mix the concoction together as well as you can with your mascara wand, and apply a light layer to lashes (or brows) every night before bed. Castor oil thickens your lashes while aloe vera gel lengthens. Vitamin E accelerates length. Give it a month for results.
if you want to grow your hair long, two tbls of olive oil, two egg yolks and two tbls of apple cider vinegar mixed together and applied as a hair mask for an hour and then rinsed out, done once a week, can double your average hair growth in a month, all can be found at the grocery store at reasonable prices, and no harsh chemicals.