Is NAD+ third-party tested? +
Yes. Every NAD+ lot runs a 7-point QC panel at an independent third-party US lab: identity, purity by HPLC, quantity, sterility, endotoxins, heavy metals by ICP-MS and a fentanyl screen, at 99.45% purity. The signed certificate of analysis for the exact lot you receive is published on the lab reports page and available before you order.
How do I verify my NAD+ is legit? +
Match the lot number printed on your vial to the certificate of analysis published on the Next Level Labs lab reports page. It names the lab, batch, purity, and identity confirmation for that exact lot, so a real report always maps to your specific vial.
Is NAD+ for human use? +
NAD+ is a research compound for in vitro laboratory use only, not for human or veterinary use. Nothing here is medical advice and no statement has been evaluated by the FDA.
How fast does NAD+ ship? +
Orders ship within 1 to 2 business days via UPS with tracking, in plain unbranded packaging. Shipping is a flat $10 and free over $200. Continental US only.