Potent C - Vitamin C

(Potent C Guard) Pure Buffered Vitamin C as L-Ascorbate (Perque) Dr Jaffe
454g (16.01 oz) Powder
Perque’s Potent C Guard is the most powerful vitamin C supplement on the market today. Powerful personalised antioxidant protection. Reduces tissue damage with fully buffered and reduced 100% L-ascorbate – shown most effective form of vitamin C in six peer reviewed outcome studies. Potent C Guard is a pH-balanced‚ allergen-free‚ vegetarian and completely buffered mineral ascorbate (vitamin C). Triple recrystallised under nitrogen to enhance potency.
£59.99 £49.99
In stock
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Research has confirmed that vitamin C plays a key role in collagen repair and formation‚ immune system function‚ joint function‚ antioxidant protection‚ energy production‚ detoxification and more. As a pure form of Vitamin C‚ Potent C Guard enhances the hormone production and function of the body whenever needed‚ and it helps the body adapt better to various conditions. Because vitamin C is water-soluble‚ it is not stored in the body for later use. This could be looked at as a positive or a negative. Because the body doesn’t store excess vitamin C‚ it would be very difficult to overdose. On the other hand‚ you must be sure to get a steady flow of this essential vitamin in your diet in order to maintain good health.

The amount of Vitamin C one needs depends on their level of stress‚ exposure to toxins and alkaline reserve. The best estimate for your vitamin C needs can be estimated by your diet and exposure to stress‚ or as recommended by your healthcare professional.  L-ascorbate was shown most effective form of vitamin C in six peer-reviewed outcome studies. 
Read more about bioavailability of different forms

Perque Potent C Guard

  • Buffered, reduced and pH-balanced 100% L-ascorbate.
  • Triple recrystallized under nitrogen to enhance potency.
  • Immune system function.
  • Collagen repair and formation.
  • Joint function.
  • Energy production.
  • Antioxidant protection and function.
  • Detoxication, and more.
dr russel jaffe products vitamin c

Vitamin C will take you Further

Perques potent c

Potent C is Unique

Potent C Guard by Perque prevents free radicals from harming the ascorbate. The cofactors‚ metabolites and transporters included in Potent C Guard work to enhance the body’s absorption rate and tissue action. With Potent C Guard‚ you don’t have to worry about any of the side effects that you might encounter while taking other‚ inferior vitamin C supplements. This supplement contains an adequate balance of the essential minerals: potassium‚ magnesium‚ calcium and zinc. Studies have shown that most Americans are deficient in one or more of these key minerals due to food processing‚ toxins‚ ill health or stress. 

In addition to it being great for your overall health‚ Potent C Guard also tastes great too‚ so you’re more likely to stick with it in your daily routine. When you mix this powder with water or juice‚ the result is a tasty and slightly effervescent beverage. This powder is made with an exclusive triple re-crystallisation process that creates an end product with unprecedented bioactivity and purity. 

L-ascorbate‚ fully reduced and buffered

perque UK supplier Vitamin C Potent C

Benefits of Buffered Ascorbate

Many factors can contribute to high blood pressure‚ including obesity‚ alcohol consumption‚ a high-fat diet and physical inactivity‚ but research has shown that buffered ascorbate can help mediate the ill effects of these things by protecting the endothelial walls of blood vessels‚ increasing nitrous oxide‚ and inducing the production of collagen. The buffered ascorbate in Potent C Guard has also been shown to lower the body’s burden of toxic minerals such as mercury‚ arsenic‚ nickel‚ lead and cadmium.

You can read a full description of Dr Russell Jaffe's Potent C Guard Powder HERE.

The Power of Potent C

PERQUE Potent C Guard enhances hormone production and function as needed, and helps the body to adapt better. In addition, it is important to take the amount of ascorbate needed to keep an adequate supply in the cells. This varies based on levels of distress, toxins, acute and delayed allergy reactions, and cell buffer in alkaline reserverve. Optimum ascorbate use is based on the calibration of need (see ascorbate calibration instructions) or as directed by your health professional.**

PERQUE Potent C Guard is a pH-balanced, vegetarian, allergen- free, and completely buffered mineral ascorbate. It uses 100% l-ascorbate, fully reduced, corn free, which works harder, more quickly and more persistently in the body.*

PERQUE Potent C Guard prevents free radicals from harming the ascorbate. Also, the cofactors, metabolites, and transporters in PERQUE Potent C Guardpowerfully enhance absorption and tissue action. In addition, Potent C Guard is free of the side effects associated with other vitamin C supplements.*

PERQUE Potent C Guard contains a balance of essential minerals: calcium, magnesium, potassium, and zinc. Most Americans are deficient in one or more of these key minerals, due to stress, ill health, food processing, toxins, and other factors.*

PERQUE Potent C Guard tastes better than other vitamin C powders, so you are more likely to stick with it. When mixed with water or juice, it produces a tasty, slightly effervescent drink.

Supporting an Active Lifestyle

Perque UK dr russel Jaffe potent c guard

L-Ascorbate Fully Reduced, Fully Buffered

PERQUE Potent C Guard
 is produced with an exclusive, triple recrystallisation process. This innovative technique creates a product with unprecedented purity and bioactivity.

ASCORBATE AND BLOOD PRESSURE... Buffered Ascorbate (vitamin C): Blood pressure reduction:

PERQUE Potent C Guard is your safer, more effective choice. Obesity, alcohol consumption, physical inactivity, and a high-fat/ protein/sugar diet can induce high blood pressure, in part through insulin resistance (Syndrome X). The greatest bene t comes from full tissue saturation of fully reduced and fully buffered ascorbate.*

Benefits are based on

  • Protects delicate endothelial cells that line blood vessels from free radical and toxin damage.
  • Increases nitrous oxide (nature’s small vessel relaxation molecule) thus lowering blood pressure via enhanced biopterin action.
  • Induces the production of collagen.

PERQUE Potent C Guard is effective at lowering the body's burden of toxic minerals such as lead, mercury, cadmium, arsenic, and nickel. This action occurs both by decreasing uptake of toxic minerals from the intestine and by increasing renal and stool excretion of toxic minerals.

Potent C is a Natural Solution


Scientific Evidence

  1. Appel LJ, Moore TJ, Obarzanek E, et al: A clinical trial of the e ects of dietary patterns on blood pressure: DASH Collaborative Research Group. NEJM 1997; 336: 1117-1124.

  2. Taddei S, Virdis A, Ghiadoni L, et al: Vitamin C improves endothelium-dependent vasodilation by restoring nitric oxide activity in essential hypertension. Circulation 1998; 97: 2222-2229.

  3. Heller R, Unbehaun A, Schellenberg B, Mayer B, Werner-felmayer G, Werner ER. L-Ascorbic Acid Potentiates Endothelial Nitric Oxide Synthesis via a Chemical Stabilization of Tetrahydrobiopterin. J Biol Chem 2001; 276: 40-47.

  4. Dawson EB, Evans DR, Harris WA,Teter MC, McGanity WJ.The e ect of ascorbic acid supplementation on the blood lead levels of smokers. JACN. 1999: 18: 166-170. Potent protection from atherosclerosis / ASHD: Lower your coronary and stroke risk by an improved antioxidant, vessel health, and toxin reduction actions of PERQUE Potent C Guard. Homocysteine levels and risk are reduced; and aging is slowed by reduced free radical damage.

  5. Carr AC, Zhu BZ, Frei B.Potential antiatherogenic mechanisms of ascorbate (vitamin C) and alpha-tocopherol (vitamin E).Circ Res 2000; 87(5): 349-54.

  6. Ames BN, Shigenaga MK, Hagen TM. Oxidants, antioxidants, and the degenerative diseases of aging. Proc Natl Acad Sci USA. 1993;90(17): 7915-22.

perque UK supplier

    Ja e R. How to do an ascorbate (vitamin C) calibration (‘C Flush’) to determine personal need. HSC, January 2001.

    McCully K. Chemical pathology of homocysteine. III. Cellular function and aging. Ann Clin Lab Sci. 1994; 24(2): 134-52. Raise cell energy and boost immune defense and repair competence with PERQUE Potent C Guard.*

    Anderson R, Smit MJ, Joone GK, Van Staden AM. Vitamin C and cellular immune functions. Protection against hypochlorous acid-mediated inactivation of glyceraldehyde-3-phosphate dehydrogenase and ATP generation in human leukocytes as a possible mechanism of ascorbate-mediated immunostimulation. Ann N Y Acad Sci. 1990; 587: 34-48.

    About Perque and Dr Jaffe

    The roots of PERQUE Integrative Health, LLC (PIH) are embedded in the history and works of the scientist who founded the company and who has remained, with the support of dedicated staff, at its helm for over 30 years. Dr. Russell M. Jaffe, CEO and Chairman of PIH worked at the National Institutes of Health (NIH) from 1973 to 1979 where the seeds of his vision began. On leaving NIH Dr. Jaffe began a journey that sought to support the emerging field of Integrative and Regenerative Medicine. His dedication to the application of primary prevention and his commitment to providing superior nutraceuticals and autoimmune testing with clinical evidence of superior efficacy has made him a sought after speaker and leader in his chosen field. 

    Dr. Jaffe and his team have steadily moved forward and produced a volume of evidence-based work that has profoundly enhanced functional human nutrition, integrative medicine and proactive preventive healthcare models.

    • Scientific Every part of PIH is backed by an extraordinary level of scientific superiority and efficacy. Exceptional evidence-based science is the foundation for every innovative idea, technology, and theory that PIH uses to create and design its superior products, programs and services.
    • Healthful The motivation that drives PIH is a healthier world. Good health-mental, physical and emotional – is the unsung hero of happiness. It’s what allows us to feel motivated, strong and inspired. At PIH, everything we do is to promote and encourage a healthier world, ensuring better lives for the generations of today and tomorrow. Healthy living isn’t just our philosophy, it’s our way of life!
    • Pioneering At PIH, breaking new ground is the status quo. We have blazed the trail for almost every path we’ve ever traveled. Identifying the flaws and weaknesses of commonly accepted axioms is our strength and its what’s allowed PIH to define new means, new norms – new ways of thinking. At times we’ve been considered revolutionary and even controversial, but like all pioneers, we bring the fight before the fight is won.
    • Sustainable At PIH we know good health –  good living – is a long term commitment. To be truly healthy, we must accept and devote ourselves to lifestyle changes, not quick fix pill-popping. And while these changes feel daunting at first, with PIH as a partner for life, daunting changes quickly give way to optimal health and vitality no pill can match. This is why our integrative solutions to health are designed with long term impact in mind so that we move beyond suppressing symptoms and instead, resolve the truer ailments that cause them.

    Experience Perque's unique L - Ascorbate Vitamin C - Order Today

    perque UK Potent C

    Energised Nutrients    /    Amount per Serving    /    % Daily Value

    • Vitamin C (100% l-ascorbate‚ fully reduced and buffered) 1‚584 mg / 2‚640
    • Potassium (as ascorbate) 99 mg / 3
    • Calcium (as ascorbate) 40 mg / 5
    • Magnesium (as ascorbate) 16 mg / 4
    • Zinc (as ascorbate) 600 mcg / 4

    Full disclosure label (no hidden or inactive ingredients).

    • Take one (1) rounded half-teaspoon mixed with two (2) to four (4) ounces of liquid or as directed by your health professional.
    • Use only dry transfer spoons to remove powder from bottle.
    • Keep tightly capped and moisture free.
    • Please take a few deep‚ relaxing breaths while the natural effervescence subsides (~1 min.).
    • May be kept on the counter‚ in refrigerator or freezer to maintain dryness.
    • Brand: Perque.
    • Size: 454g (16 oz).
    • Container: BPA Free plastic tub.
    • Storage: Keep in a cool dry place, keep out of reach of children, Store below 70° F.
    • Estimated shelf life from purchase: 1 - 2 years.


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