Hi Kathleen, Thank you for trying Qualia Senolytic, and for your feedback. The aspects of healthy function that Qualia Senolytic may influence can vary person-to-person: for some people it may be the skin, for other people it may be fat or muscle tissue, for others it could be the brain, joints, immune system, etc. Because of this, there is no one way that Qualia Senolytic is experienced.* With the above in mind, the areas you should expect benefits are the areas that are typically most impacted during aging, so pay attention to signs of healthier skin, muscles, joints and brain functions, as well as overall health and energy, after two-to-three months of taking Qualia Senolytic.* If aren't noticing signs of aging as prominently, that may make the physical changes less prominent for you. That said, if you are not happy with the results you're seeing, please feel free to reach out to us at [email protected] so that we can assist you in claiming a refund on one used unit under our product guarantee.