✦ BUY 3, SAVE 15% — auto-applied at checkout✦ Free shipping on orders over $50✦ 24-hour dispatch✦ 30-day money-back guarantee✦ GMP-certified · Third-party tested✦ BUY 3, SAVE 15% — auto-applied at checkout✦ Free shipping on orders over $50✦ 24-hour dispatch✦ 30-day money-back guarantee✦ GMP-certified · Third-party tested

You are not broken, your cell biology is.Your energy tank needs refueling.We can help you fix it and rediscover your New Self(Nūjeva)

The Science

Every ingredient, explained.

We formulate with molecules that have real human clinical evidence. Explore the science behind each of our featured actives.

NAD+ Supplements

Nicotinamide adenine dinucleotide (NAD+) is the coenzyme responsible for cellular energy production, DNA repair, and metabolic regulation. NAD+ levels decline roughly 50% between ages 40 and 60, and restoring them is one of the most studied interventions in longevity science today.

Read the science

Ashwagandha

Ashwagandha (Withania somnifera) is the most-studied adaptogen in modern integrative medicine. Standardized extracts such as KSM-66 and Sensoril have demonstrated measurable reductions in cortisol and perceived stress across dozens of randomized controlled trials.

Read the science

Reishi Mushroom

Reishi (Ganoderma lucidum) has been called the 'mushroom of immortality' in traditional Chinese medicine for over two millennia. Modern extraction methods concentrate its beta-glucans and triterpenes into a supplement backed by immunological and anti-inflammatory research.

Read the science

Magnesium

Magnesium is a cofactor in over 300 enzymatic reactions, yet nearly half of adults consume less than the RDA. Different chelated forms cross different membranes, which is why supplement selection matters more than dose alone.

Read the science

Omega-3 (EPA & DHA)

Omega-3 fatty acids EPA and DHA are structural components of every cell membrane, precursors to anti-inflammatory signaling molecules, and among the most robustly researched supplements ever studied.

Read the science

Collagen Peptides

Collagen is the most abundant protein in the human body, forming the scaffolding of skin, tendons, ligaments, and cartilage. Endogenous collagen synthesis drops sharply after age 30, and hydrolyzed collagen peptides provide the specific amino acid triads that stimulate fibroblast activity.

Read the science