iSkin Radianz Blu Cell With NAD+ Glutathione Injection: Is It Worth the Hype?

iSkin Radianz Blu Cell adds NAD+ (nicotinamide adenine dinucleotide) to a glutathione base, and it's one of the more talked-about newer formulations. Here is what that addition actually means.

What NAD+ is

NAD+ is a coenzyme found in every cell, involved in energy metabolism and cellular repair processes. It naturally declines with age, which is the basis for its inclusion in anti-aging and wellness-oriented injection formulas — not something unique to whitening products.

What it's meant to add to a whitening course

Alongside glutathione's role in melanin production, NAD+ is included for its broader cellular-support properties — the pitch is a formula that supports overall cellular health alongside the whitening effect, rather than whitening being the only benefit of the injection.

What it does not change

NAD+ does not speed up how quickly a whitening effect becomes visible — that still follows the same skin cell turnover cycle as any other glutathione-based course. It also is not a substitute for consistency; skipping sessions affects results the same way it would with any other formulation.

Is it worth it over a standard glutathione injection?

That depends on what you're optimising for. If all-over skin brightening is the only goal, a standard course does that job. If you want the added formulation for its broader cellular-support angle as well, iSkin Radianz Blu Cell is a reasonable option — just go in clear that the "extra" ingredient is a bonus to the mechanism, not a shortcut to faster whitening.