“Grow Tall” pills

Unless you’re in Wonderland or Willy Wonka’s Chocolate Factory, there is no way you’ll grow in height as an adult by taking a pill. You can have your arms and legs surgically lengthened, or have a hormonal disorder like acromegaly, but once the growth plates close in your long bones, you can’t intentionally increase your height.

Regardless, that doesn’t stop customers from claiming that they grew after taking these pills.