IV vs. Injection: What’s the Best Way to Take NAD+?

NAD+ Supports Mental Clarity

As the conversation around wellness and longevity continues to grow, more people are turning to NAD+ therapy to support cognitive function, energy, and overall cellular health. NAD+ (nicotinamide adenine dinucleotide) is a vital coenzyme found in every cell of the body, essential for energy production, DNA repair, and brain cell communication. However, NAD+ levels naturally decline with age — dropping by up to 50% by age 40 and as much as 80% by age 60. This decline can contribute to fatigue, brain fog, disrupted sleep, and signs of accelerated aging.

At Westwood IV Therapy, we offer two effective ways to replenish your NAD+: IV infusions and self-administered injections. Both have benefits — here’s how to decide which is right for you.

NAD+ IV Therapy: Deep, Immediate BenefitsIV NAD+ delivers 750 mg directly into your bloodstream over the course of 1.5 to 2 hours. It’s ideal for those seeking deeper, more immediate results. Many clients feel mentally clear, energized, and more balanced after just one session. Some may experience side effects like flushing, nausea, or lightheadedness if the infusion runs too fast — but not to worry. Our nurses are trained to adjust the drip rate to your comfort level, ensuring a safe and personalized experience every time.

NAD+ Injections: Convenient and FlexibleIf you prefer something quick and convenient, injections are an excellent at-home option. These take just seconds and can be easily incorporated into your weekly wellness routine. We offer two strengths: 500 mg vials with a starting dose of 0.25 ml, and 1000 mg vials for maintenance at 0.5 ml. Each vial lasts 28 days once mixed and is available as a single vial or Buy 5, Get 1 Free (shipped in two batches for freshness).

Suggested Injection ScheduleTo start, we recommend beginning with 0.1 ml to assess tolerance. In week one or two, increase to 0.25 ml three times a week (typically Monday, Wednesday, and Friday). By week three, most clients move up to 0.5 ml three times a week for maintenance. Some may notice temporary flushing or fatigue as their body adjusts — this is completely normal and usually short-lived.

Which Option Is Right for You?If you’re looking for immediate, intensive benefits, IV therapy might be your best option — with on-site support and real-time adjustments. If you want something faster and more flexible, injections are a great way to maintain NAD+ levels over time. Whichever route you choose, NAD+ can support a sharper mind, deeper sleep, and more energy — naturally.