About Us

Who We Are

At NAD+ Wholesale by Holte, our mission is to make advanced longevity science accessible, practical, and effective. We specialise in NAD+, a vital coenzyme found in every cell that powers energy production, DNA repair, and healthy aging.


Founded on science and innovation, Holte brings together cutting-edge delivery systems and trusted manufacturing standards to provide both individuals and clinics with reliable NAD+ solutions.

Our Core Innovations

At Holte, we manufacture lyophilized NAD+, NAD+ vials, and NAD+ Pen® cartridges for IV, IM, and Subcutaneous use.

We fully own and operate the supply chain from lab to customer, allowing us to provide the most cost-effective solutions without compromising on quality.

Our products are manufactured in our own cGMP, ISO, and FDA approved facility, ensuring the highest standards of quality.

Every batch is meticulously tested both in-house and independently to ensure purity and consistency.

  • NAD+ Pen™ – A sleek, easy-to-use solution for clinics and individuals alike.
  • NAD+ Refill Cartridges – Precision-dosed refills designed for the NAD+ Pen™.
  • NAD+ Refill Vial – A flexible option for clinics and practitioners.
  • NAD+ Lyophilised Powder – Premium freeze-dried NAD+ that preserves stability and potency.

Our Vision

Our goal is simple: to redefine healthy aging by making NAD+ solutions practical, reliable, and widely available. Whether you’re an individual seeking energy and clarity, or a clinic delivering next-generation wellness care, Holte is here to support you.

As a Holte stockist, you’ll enjoy:

  • Exclusive access to the NAD+ Pen® trademark, available only with our products.
  • Unbeatable transparent pricing, without the insane markups and restrictive or enforced resale price maintenance commonly seen in the market.
  • Full support, including product education and marketing materials to help grow your business.