Flawless Vitamin C NAD+ Serum.

"This serum uses two vitamin C forms, tetrahexyldecyl ascorbate and ascorbyl glucoside, which is a really smart combination. THDA is oil soluble so it penetrates the skin membrane more efficiently, and ascorbyl glucoside is a stable derivative that converts to active vitamin C once absorbed. The supporting cast is excellent, with ferulic acid to stabilize and amplify, ectoin for barrier protection, vitamin E, and sunflower shoot extract positioned as an NAD+ booster. The NAD+ claim is ahead of the science though, the research on topical NAD+ penetration is limited. That said, two stable, well-chosen vitamin C forms, ferulic acid, ectoin, no fragrance, this is well-formulated. This is worth it if you can access it, especially if you live in the UK."

"I think we've done it with Flawless Vitamin C NAD+ Serum, a one of a kind formula. We could supplement internal antioxidants with topical vitamin C, E and ferulic acid, we could help support healthy barrier function and defend against blue light and pollution with 2% ectoin, and vitally we could replenish and restore those vital NAD+ levels with a novel ingredient called sunflower shoot extract, which boosts NPPT levels that decline as we get older, giving a boost in NAD+ and ATP so enzymes fire more effectively for youthful cellular behavior. We've combined it with 15% vitamin C complex and 2% ectoin to tackle that external issue driving oxidative stress, but I think it has a truly powerful effect against the big three: UV rays, blue light and pollution. And the end result is healthy, vibrant skin that radiates with so much health other people can't help but notice."