LifeSource Vitamins NAD+ Booster - NMN with Glutathione — Capsules, 60 Count — Cellular Energy, Antioxidant & Detox Support*
LifeSource Vitamins NAD+ Booster - NMN with Glutathione features a proprietary Bioenergy Ribose® - RiaGev®-WS blend (D-ribose + nicotinamide ascorbate) alongside reduced L-glutathione, plus supportive vitamins. Produced in FDA-registered, GMP-certified facilities and 3rd-party tested for purity, potency, and label accuracy.*
Research-Driven & Verified Product.
Explore the clinical research, ingredient science, and global evidence supporting this product below.
Research Promise:
At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. In addition, we reference reviews from 39 leading health organizations and insights from 20 top global universities to ensure our guidance aligns with credible, evidence-based science.* Every claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.
NR vs Nicotinamide (Quick Comparison)
✓ Nicotinamide (NAM)* — An inexpensive vitamin B3 form that feeds the NAD+ salvage pathway; at higher doses it can inhibit sirtuins (enzymes involved in DNA repair and healthy aging).
NIH/PubMed — Bitterman K, 2002
NIH/PMC — Hwang E, 2017
✓ Nicotinamide Riboside (NR - Bioenergy Ribose® - RiaGev®-WS)* — Newer B3 form that converts to NMN → NAD+; human trials show NR increases NAD+ levels.
NIH/PubMed — Trammell SAJ, 2016
NIH/PubMed — Martens CR, 2018
NIH/PubMed — Dellinger RW, 2017
Key Takeaway: For NAD+ boosting, NR is typically more efficient than plain nicotinamide—but it’s also more expensive.
Clinically Studied Benefits (Human Evidence)
✓ Increases NAD+ metabolome (RiaGev®)* — Randomized, triple-blind, placebo-controlled crossover pilot in healthy middle-aged adults.
NIH/PubMed — Xue, 2022
NIH/PMC — Xue, 2022
✓ Oral glutathione increases body stores* — RCT showed daily reduced glutathione significantly raised whole-blood and erythrocyte GSH and improved NK-cell activity vs. placebo.
NIH/PubMed — Richie, 2015
✓ Liposomal glutathione & immune markers* — 4-week human trial elevated NK-cell cytotoxicity and lymphocyte proliferation.
NIH/PMC — Sinha, 2017
NIH/PubMed — Sinha, 2018
✓ Glutathione & skin appearance (human)* — Clinical trials report reductions in melanin index/dark spots with oral GSH or GSH + cystine.
NIH/PubMed — Arjinpathana, 2012
NIH/PubMed — Duperray, 2022
NIH/PMC — Sitohang, 2020
✓ Vitamin C & cold symptoms* — Recent meta-analysis and Cochrane reviews: vitamin C can shorten cold duration in randomized trials.
NIH/PubMed — Hemilä, 2023
NIH/PMC — Cochrane Review (Douglas/Hemilä), 2004/2007
✓ Niacinamide family as NAD+ precursors (human evidence base)* — Clinical literature documents NAD+ increases and safety from precursors (NR/NMN/NA/Nam).
NIH/PMC — Freeberg, 2023
NIH/PMC — Mehmel, 2020
✓ Glutathione & immune/oxidative balance* — Reviews highlight GSH’s role in redox-regulated immune function.
NIH/PubMed — Dröge, 2000
NIH/PMC — Abnousian, 2023
✓ Energy/fatigue & NAD+ pathway (human)* — RiaGev human trial reported less fatigue vs. baseline with NAD+ metabolome rise.
NIH/PubMed — Xue, 2022
✓ Skin/dermatology evidence overview* — Antimelanogenic and anti-aging effects summarized in a peer-reviewed review.
NIH/PMC — Weschawalit, 2017
Additional Studies Showing Promising Benefits
✓ NAD+ boosters in aging* — Human trials show NAD+ rises and safety profiles with precursor strategies.
NIH/PMC — Berven (NR-SAFE), 2023
✓ Sleep/walking speed with NMN* — Randomized trial in older adults reported improved PSQI scores and maintained walking speed.
NIH/PubMed — Morifuji, 2024
✓ Combination/adjunct dermatology data* — Trials exploring oral + topical GSH approaches to pigmentation.
NIH/PubMed — Wahab, 2021
We monitor research from leading institutions —
Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*
Brief Benefit Bullets
- Supports cellular energy via the NAD+ pathway*
- Provides antioxidant defense with reduced glutathione*
- Helps maintain immune and skin health*
- Non-GMO; crafted in FDA-registered, GMP-certified facilities*
Suggested Use
As a dietary supplement, take 2 capsules daily, or as directed by your healthcare practitioner. Do not exceed recommended dose. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*
Product Specifications
Serving Size — 2 Capsules
Servings Per Container — 30
Form — Vegetarian Capsules
Active Ingredients (per serving): Vitamin C 218 mg (242% DV); Niacin 67.5 mg (422% DV); Bioenergy RiaGev-WS® 750 mg (proprietary blend of Bioenergy Ribose® and Nicotinamide Ascorbate); L-Glutathione (Reduced) 200 mg†
Other Ingredients — Hypromellose (capsule), microcrystalline cellulose, vegetarian leucine, calcium carbonate (white color)
Contains — Milk
Free From — Non-GMO
Quality — Third-party tested for identity, potency & purity
† Daily Value not established.
LifeSource Vitamins — Proudly American — Since 1992
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your physician before taking any supplements.
NAD+ Booster - NMN with Glutathione — cellular energy, antioxidant defense, and detox support. Clinically Studied Ingredients — NIH/PubMed!*
