Renue By Science

Renue By Science offers liposomal and sublingual NMN delivery formats in addition to standard capsules. Liposomal encapsulation surrounds NMN in phospholipid vesicles that resist digestive degradation, potentially improving bioavailability. Sublingual delivery bypasses first-pass metabolism by absorbing directly through the oral mucosa. Whether these delivery innovations produce meaningfully higher blood NMN levels versus high-quality standard capsules remains an open research question.

Yes. Renue By Science uses HPLC (high-performance liquid chromatography) third-party testing for identity and purity on their NMN and NAD+ products. Batch-specific Certificates of Analysis are published on their website, which is above the industry norm for NAD+ supplement brands.

Renue By Science offers NMN products at multiple dose points. Published human NMN clinical trials have studied doses ranging from 250mg to 1000mg per day. The brand's product range allows users to dose within this research-studied window. Many longevity researchers currently use 500mg/day as a practical starting point for healthy adults.

Yes. Renue By Science is headquartered in Australia and operates as a global direct-to-consumer brand, shipping to the United States, Europe, and other regions. International shipping timelines vary; US customers typically receive orders within 7-14 business days from Australia-based fulfillment.

Both are research-oriented NAD+ supplement brands with third-party testing. Renue By Science differentiates on delivery format innovation (liposomal, sublingual) and published batch COAs. ProHealth Longevity has a larger overall catalog and more established US market presence. For pure NMN quality and delivery optimization, Renue By Science is competitive with the best options available.