Our Liposomal NMN capsules are encased in liposomes for increased absorption and protection against stomach acid. Purovitalis NMN is sourced and manufactured in Europe within GMP-certified facilities. Third-party tested for purity and heavy metals, we offer you 99% Nicotinamide Monucleotide. Because our Liposomal NMN comes from Europe, we are the first company not to focus on China. We reduce our carbon footprint without compromising the high purity standards we have set for ourselves. For our purity results, please refer to our third-party lab test certificates. Liposomal delivery is a cutting-edge technique that utilizes liposomes to transport active compounds to their desired destinations in the body. By encapsulating the active ingredients within liposomes, we can protect them from degradation and deliver them directly to the target cells or tissues.