According to the latest 6th edition Comparative Guide to Nutritional Supplements by Lyle MacWilliam, we knocked it out of the park! RS Labs™ Maximum Vitality® is the only brand out of 11 evaluated practitioner brands to:

  • Achieve the top 5-Star rating
  • Receive a Medal of Achievement for manufacturing quality
  • Have the lowest number of pills in the daily dose^
  • Demonstrate on-going formulation improvement since the 3rd edition of the Comparative Guide to Nutritional Supplements was published in 2003.
  • Not available at internet discounters
RS Labs Maximum Vitality Gold Award

COMPARISON HIGHLIGHTS

Maximum Vitality® is the only multivitamin among practitioner brands containing:

  • Coenzyme Q10 for mitochondrial energy support
  • Vitamin E tocotrienols for lipid management and neuroprotective properties
  • Milk thistle for liver support
  • DMAE for brain and muscle support
  • Hawthorn berry for heart support
  • Ginkgo for microcirculation

It is one of only 2-3 multivitamins to include:

  • N-acetyl Cysteine for glutathionine support and gene expression modulation
  • Trans resveratrol for lifespan support
  • Turmeric for immune and liver support
  • Bilberry for vision support
  • Lycopene for blood pressure support

For a detailed comparison, please click here.
^with one exception for the lowest rated product.  

5-star award winning RS Labs Maximum Vitality ESP multivitamin black label bottle featuring CoQ10, vitamin K2, ALA, tocotrienols, and methyl folate

Latest 2017 Comparative Guide to Nutritional Supplements 6th edition

The 6th edition of the Comparative Guide to Nutritional Supplements has been completely rewritten to reflect groundbreaking nutritional research discoveries. The major revelation is the way antioxidants work to activate the cell’s endogenous defenses. The guide now incorporates the science of cell signaling, nuclear transcription factor Nrf2, and the effect of nutrients on health span and lifespan to rate 1,600 multivitamins in North, South, and Central America.

The definitive reference on the science of supplementation.

Find out which top 0.5% of products earned the Nutrisearch five-star quality rating. Hint: Rejuvenation Science Maximum Vitality was the only multivitamin among practitioner brands to receive a 5-Star rating. It was the only practitioner brand multivitamin awarded a Medal of Achievement for manufacturing quality.

The NutriSearch Comparative Guide to Nutritional Supplements™ for the Americas, 6th edition, is far more than an update: the guide has been completely rewritten in light of recent groundbreaking discoveries from the world of nutritional research. A huge change in our scientific understanding of how dietary antioxidants ‘really’ work required a huge change in the guide; with the release of our latest edition, this is just what NutriSearch provides.

Very recent scientific evidence has now established that most dietary antioxidants do not work the way we thought they did. Rather than confront aggressive and powerful free radicals in direct hand-to-hand combat, biologically relevant antioxidants activate the cell’s own HEAVY GUNS—its endogenous antioxidant defences, honed over two billion years of evolution.

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Very recent scientific evidence has now established that most dietary antioxidants do not work the way we thought they did. Rather than confront aggressive and powerful free radicals in direct hand-to-hand combat, biologically relevant antioxidants activate the cell’s own HEAVY GUNS—its endogenous antioxidant defences, honed over two billion years of evolution.

This emergent scientific understanding in cellular antioxidant defence is a real game-changer. It presents a quantum perceptual leap—a paradigm shift—for an industry where very few players are even aware that the game itself has been transformed.

  • Learn how the immutable laws of quantum chemistry and reaction kinetics rule against direct free radical scavenging by common antioxidants.
  • Read how science has, for decades, inadvertently focused on the wrong antioxidants.
  • Examine how plant-based antioxidants can paradoxically change into oxidants, capable of tapping evolutionarily conserved mechanisms of cell signalling to trigger key genetic switches.
  • Find out how nuclear transcription factor Nrf2, a key ON/OFF switch that controls expression of over 500 genes, can influence oxidative stress, inflammation, disease resistance, and progression of the aging process itself.
  • Discover how the practice of calorie restriction, regular exercise, and the consumption of select plant-based nutrients may improve both our health span and our lifespan.

With exhaustive market research on over 1,600 nutritional supplements in the United States, Canada, Mexico, and Colombia, find out how our completely revised analytical criteria now incorporating the exciting science of cell signalling rate your favourite nutritional products.

The author employs the recommendations of twelve recognized authorities in nutritional supplementation as well as an extensive literature review to establish an optimal standard for nutritional supplementation.

Sixteen Health Support Criteria are established, to which over 1,600 multivitamins in North, South, and Central America are compared and assigned a rating on a five-point scale. The top five products are graphically portrayed, illustrating their level of achievement of each of the 16 Health Support Criteria.

An invaluable guide through the often confusing landscape of nutritional supplementation!

For those interested in optimizing their health and warding off the aging process, this guide is a must!

Author, educator and biochemist, Lyle MacWilliam consults and advocates for the nutritional supplement industry. He speaks to audiences worldwide about nutrition and lifestyle. His research skills have been employed by several nutritional supplement manufacturers as well as Health Canada, Environment Canada, and the British Columbia Science Council. Mr. MacWilliam is a former Member of the Legislature for British Columbia and Member of the Canadian House of Commons. He is an accomplished martial artist, passionately involved in fitness and health, and eager to educate the global population about improving lifestyle.

RS Labs™ welcomes you to our new consumer brand. We look forward to sharing with you why patients love Maximum Vitality for a subtle energy lift and the comfort of knowing they are taking care of themselves and their families. RS Labs is proud to offer such a sophisticated multivitamin, which is also the best value and fewest pills per day among independently top-rated multivitamins in the Americas.