NAD+ IV Therapy: What It Is and What It May Support
NAD+ is a coenzyme your cells run on, and levels drop with age. What the research actually shows, what it may support, and Defiant's IV and injection options in Lisle.
Blog / Longevity
Longevity
How modern longevity tools fit together, from HBOT and contrast therapy to IV and NAD+ and peptides, as part of a real stack.
NAD+ Injection vs IV: Which One Is Right?
The IV delivers a big single hit; injections are cheaper and easy to repeat. How the two compare on absorption, cost, comfort, and who each one fits.
The Longevity Stack: What HBOT, Contrast Therapy, IV/NAD+, and Peptides Actually Do
A clear breakdown of four longevity tools. What each does, the research, and how they fit together as part of a real stack.