Supplement Science Blog | Everbright Labs

A buyer's guide to the best NAD+ supplement in the UK, built around what the published research actually shows, not marketing claims

Spermidine supplements are becoming one of the most talked-about tools in longevity research due to their ability to support autophagy; the body’s natural cellular recycling system. Autophagy helps remove damaged proteins and worn-out cellular components that accumulate as we age, allowing cells to function more efficiently. In this article, we explore how spermidine works, why autophagy is considered one of the most important longevity pathways in the body, and how a well-designed longevity supplement can support these critical cellular maintenance processes

Resveratrol is widely studied for activating longevity pathways, but its effects depend on NAD+ availability. Discover why pairing it with Nicotinamide Riboside (NR) matters

Acetyl-L-Carnitine (ALCAR) is a bioavailable form of Carnitine, involved in the transport and utilisation of fatty acids for energy. This article explores how ALCAR fits into fat metabolism, when carnitine availability can become limiting, and why it is most effective when considered within the wider context of metabolic regulation, rather than a standalone solution.