Cellular Health Compounds, Formulated to Work

Gleam’s NAD⁺ Complex is designed to transform how you feel, look, and age—from the inside out. By strengthening your cellular foundation, it helps revive vitality and fuel energy, resilience, and whole-body wellness.

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Mitochondrial Function

Cellular Energy

Muscle Performance

Microbiome Balance

Oxidative Stress Support

Nicotinamide Riboside (NR)

Fueling Your Cellular Engine

Nicotinamide Riboside is a clinically studied precursor to NAD⁺—a vital coenzyme found in every living cell, essential for producing ATP, the energy currency your body depends on to function. As NAD⁺ levels naturally decline with age, mitochondrial performance, energy metabolism, and cellular repair processes can all be affected. 

By helping restore NAD⁺ levels, NR enhances mitochondrial efficiency, supports energy production, and activates longevity-related pathways—promoting whole-body vitality and resilience from the inside out.

Lapatto HAK, Kuusela M, Heikkinen A, et al.
Nicotinamide riboside improves muscle mitochondrial biogenesis, satellite cell differentiation, and gut microbiota in a twin study.
Sci Adv. 2023;9(2):eadd5163.
Dolopikou CF, Kourtzidis IA, Margaritelis NV, et al
Acute nicotinamide riboside supplementation improves redox homeostasis and exercise performance in old individuals: a double-blind cross-over study.
Eur J Nutr. 2020;59(2):505–515.
Remie CME, Roumans KHM, Moonen MPB, et al.
Nicotinamide riboside supplementation alters body composition and skeletal muscle acetylcarnitine concentrations in healthy obese humans.
Am J Clin Nutr. 2020;112(2):413–426.

Skin Health & Elasticity

Reduced Wrinkles

UV Protection

Muscle Performance

Immune Defenses

Cognitive Function

Astaxanthin

The Longevity Secret from the Ocean

Astaxanthin is a rare, naturally occurring antioxidant sourced from deep red microalgae that thrive under extreme sunlight. When exposed to environmental stress, these algae produce Astaxanthin as a powerful form of self-protection—a biological shield with remarkable benefits for human health. 

With one of the highest antioxidant capacities found in nature, Astaxanthin helps neutralize free radicals and reduce oxidative stress. By protecting collagen and cellular membranes, it supports skin hydration, elasticity, and full-body resilience from the inside out.

Katagiri M, Satoh A, Tsuji S, Shirasawa T.
Effects of astaxanthin-rich Haematococcus pluvialis extract on cognitive function: a randomized, double-blind, placebo-controlled study.
2012;51(2):102–107.
Baralic I, Andjelkovic M, Djordjevic B, et al.
Effect of astaxanthin supplementation on salivary IgA, oxidative stress, and inflammation in young soccer players.
Evid Based Complement Alternat Med. 2015;2015:783761.
Park JS, Chyun JH, Kim YK, et al.
Astaxanthin decreased oxidative stress and inflammation and enhanced immune response in humans.
Nutr Metab (Lond). 2010;7(1):18.
Ito N, Seki S, Ueda F.
The protective role of astaxanthin for UV-induced skin deterioration in healthy people—a randomized, double-blind, placebo-controlled trial.
Nutrients. 2018;10(7):817.
Yamashita E.
The effects of a dietary supplement containing astaxanthin on skin condition.
Carotenoid Sci. 2006;10:91–95.

Cognitive Function

Cardiovascular Health

Metabolic Support

Inflammatory Balance

Anti-oxidant

Resveratrol

Nature’s Fountain of Youth

Resveratrol is a natural polyphenol found in grapes, berries, and red wine, long associated with the Mediterranean diet. Today, it’s clinically studied for its powerful role in supporting vascular, metabolic, and cognitive health.

By enhancing endothelial function, regulating inflammatory pathways, and reducing oxidative stress, Resveratrol helps protect the heart, support brain performance, and promote cellular resilience from within.

Koushki M, Amiri Dashatan N, Meshkani R.
Effect of resveratrol supplementation on inflammatory markers: A systematic review and meta-analysis of randomized controlled trials.
Clin Ther. 2018;40(7):1180-1192.e5.
Magyar K, Halmosi R, Palfi A, et al.
Cardioprotection by resveratrol: A human clinical trial in patients with stable coronary artery disease.
Clin Hemorheol Microcirc. 2012;50(3):179-187.
Chung S, Yao H, Caito S, Hwang JW, Arunachalam G, Rahman I.
Regulation of SIRT1 in cellular functions: Role of polyphenols.
Arch Biochem Biophys. 2010;501(1):79-90.
Witte AV, Kerti L, Margulies DS, Flöel A.
Effects of resveratrol on memory performance, hippocampal functional connectivity, and glucose metabolism in healthy older adults.
J Neurosci.
2014;34(23):7862-7870.