NMN is nicotinamide mononucleotide, a precursor to NAD+, a coenzyme every cell uses in energy metabolism. Interest in NMN began with longevity research, and it has since moved into skincare, where it is used to support the cellular energy behind the skin's own repair work.

Very few skincare houses formulate with topical NMN, largely because it is expensive and awkward to keep stable. We compound and produce every batch ourselves, in small runs, in our own laboratory. That is the part that decides whether an active is still doing anything by the time it reaches your skin, and it is why NMN sits at the centre of five of our serums rather than appearing once as a marketing line.

Each serum below pairs NMN with a second job: hydration, soothing, antioxidant defence, overnight renewal or surface refinement. Choose by what your skin is asking for.