Stone, Mark The Original Blue Salt Trick for Men Over 30: Science-Based Natural Method to Boost Energy, Burn Belly Fat, Revive Masculinity and Regain Your Body Without Pills, Steroids, or Gimmicky Diets

Johnson, Mark The Male Confidence Code Blue Salt Trick for Men Over 30: Simple, Science-Backed Rituals to Boost Energy, Restore Libido & Look Younger Without Drugs or Gym Time

Lawson, Michael T. The Scientifically Proven Blue Salt Method for Busy Men Over 40: A science-based guide to boost stamina, strength, and vitality through nutrition, exercise and lifestyle

Cooley, Travis The New Blue Salt Trick For Alpha Men Over 40: Turn Back the Clock on Male Vitality—Science-Based Ritual to Boost Energy, Drive, and Confidence Naturally Without Pills

Kane, Logan THE PROVEN BLUE SALT TRICK FOR MEN OVER 30: Reclaim Your Energy, Strength, Stamina, and Confidence in Just 5 Minutes Each Night with Science-Backed Natural Strategies for Real Results that Truly Work

Hinkelberg, Andrew C The Simple Blue Salt Trick for Men: The Natural Energy & Vitality Hack for Men Over 30 to Boost Testosterone, Confidence, and Performance Without Pills, Injections or Enhancements

Hartley, Ben The Blue Salt Trick for Men Over 30: Unlock Natural Testosterone, Endless Energy & Focus Without Pills or Gimmicks