The body utilizes several pathways to synthesize NAD+. The de novo pathway starts from amino acids like tryptophan, while salvage pathways recycle components like nicotinamide. Precursors like NMN and NR primarily enter the salvage pathway, being converted into NAD+ through specific enzymatic steps. Understanding these pathways is crucial for appreciating how precursors can effectively boost NAD+ levels.
Precursors like NMN and NR have garnered significant attention for their potential to combat age-related NAD+ depletion. Studies in animal models have shown that supplementation with NMN and NR can increase NAD+ levels in various tissues, leading to improvements in mitochondrial function, metabolic health, and even lifespan extension. These findings suggest a promising therapeutic avenue for addressing age-associated declines in cellular function.
The research into NAD+ precursors is rapidly evolving, with ongoing studies investigating their precise mechanisms of action, optimal dosages, and long-term effects in humans. As scientific understanding grows, so does the interest in these compounds for promoting cellular health, enhancing energy metabolism, and supporting longevity. NINGBO INNO PHARMCHEM CO.,LTD. remains committed to supporting this important area of research by providing high-quality NAD+ precursors.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.