💉 Why Endotoxin Control Matters for Injection-Grade NAD⁺ When it comes to injectable products, purity isn’t optional — it’s critical. One key quality parameter is endotoxin level, measured using the internationally recognized LAL Method (Limulus Amebocyte Lysate test) — the gold standard in USP / EP / JP pharmacopeia. At Horwats Biotech, our injection-grade NAD⁺ is: ✅ lyophilized NAD⁺ Powder LAL-tested Endotoxin Controlled ✅ Produced in GMP-certified facilities ✅ Delivered with full COA + LAL report for every batch We provide both bulk packaging (foil bags, drums) and sterile lyophilized vials, serving compounding pharmacies, IV therapy clinics, and nutraceutical manufacturers worldwide. 📌 Your patients and clients deserve the safest, purest NAD⁺. Let’s talk about how our QC standards can meet your production needs. 📧 Contact us today for COA & sample arrangements. sales@horwats.com +86 19052754932(whatsapp) Horwats Biotech NAD+/ MK7 /Peptides/API Supplier