Nicotinamide (Vitamin B3), The Fuel for Cellular Renewal
Vitamin B3 is often called the energy vitamin, and for good reason. Within every cell in your body, it helps transform the nutrients you eat into the energy that keeps you alive, alert and functioning. We use Nicotinamide, a gentle and bioavailable form of Vitamin B3, to support cellular metabolism, brain function and skin health without the flushing effect that some other forms of B3 can cause.
What is Nicotinamide?
Nicotinamide (also known as Niacinamide) is a water-soluble form of Vitamin B3. Unlike niacin, it doesn’t cause the characteristic “niacin flush,” making it more comfortable for daily use while still delivering the same core benefits. Once absorbed, Nicotinamide plays a key role in forming NAD+ (nicotinamide adenine dinucleotide), a coenzyme that’s essential for energy production, DNA repair and cellular renewal.
Why it matters
As we age, NAD+ levels decline naturally, which can slow down the body’s ability to repair damage and produce energy efficiently. By supporting NAD+ synthesis, Nicotinamide helps the body maintain cellular resilience and vitality. It’s a foundational nutrient for sustaining energy, supporting mental clarity and promoting overall wellbeing.
01. Energy and brain function
Nicotinamide helps your cells unlock energy from food, keeping both body and brain fuelled. Studies have linked optimal B3 levels with improved cognitive performance and mental focus. When combined with other B vitamins like Riboflavin (B2) and Biotin (B7), it forms part of the essential network that keeps the nervous system stable and energy metabolism balanced.
02. Skin health and barrier support
Topically and internally, Nicotinamide is known for its restorative effect on the skin. It supports ceramide production - natural lipids that strengthen the skin barrier, helping to retain moisture, reduce sensitivity and promote a smoother, brighter complexion. It also helps defend against oxidative stress and inflammation, both of which contribute to premature skin ageing.
03. Cellular repair and protection
Because Nicotinamide supports NAD+, it’s directly tied to DNA repair and mitochondrial function, the systems that keep your cells healthy and performing optimally. This translates to better recovery, improved resilience and enhanced protection against everyday stressors.
04. Balancing mood and metabolism
Vitamin B3 plays a role in serotonin synthesis and blood-sugar regulation, contributing to steady energy and balanced mood. While not a stimulant, it helps maintain the biochemical stability that allows you to feel clear-headed and even throughout the day.
Why it’s in NÆRE
We include Nicotinamide because it works quietly but powerfully at the heart of how your body functions. It supports:
+ Efficient energy metabolism
+ Healthy skin and natural radiance
+ Cellular repair and protection
+ Balanced mood and mental clarity
+ Overall metabolic stability
Every ingredient in NÆRE is chosen not for trend, but for truth. Nicotinamide is science-backed, effective and essential to how the body renews itself every day.
