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Continual-G® Powder

Continual-G® Powder

Rapid Cellular Support. Powered by Glyteine® & Sunfiber®

Continual-G® is the only supplement with Glyteine® - a clinically studied precursor that raises intracellular glutathione in under 2 hours. Backed by 20+ years of research, it supports muscle recovery, immune health, and antioxidant defense at the cellular level.

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Select Pack: 60 Sachets
Regular price $100.00
Regular price $125.99 Sale price $100.00
Limited Time Sale Sold out
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QUALITY

QUALITY

Rigorously Tested

Description

POWERED BY GLYTEINE:
Continual-G is the only supplement in the world which is powered by Glyteine, a proprietary form of gamma-glutamylcysteine, the immediate glutathione precursor inside your cells.

CLINICALLY PROVEN:
Glyteine is the only clinically validated ingredient shown to elevate intracellular glutathione above homeostasis in just a single dose - with results seen in under 120 minutes.

BACKED BY 20+ YEARS OF SCIENTIFIC RESEARCH:
This glutathione precursor by Continual-G is winner of the Johnson & Johnson Immune Support Award and Informed Sport Certified. Continual-G is tested safe for athletes and supported by decades of clinical and scientific studies. We were also finalists in Nutra Ingredient Innovation Excellence award 2021.

SUPPORTS MUSCLE RECOVERY, IMMUNITY & CELLULAR DEFENSE:
This advanced formula of Continual-G aids in faster muscle recovery, works as brain health, immune support & antioxidants supplement. Improves immune function, promotes skin radiance, and helps combat oxidative stress from aging, inflammation, and daily life.

Details

Formulated with Glyteine® and soluble fibre Sunfiber®, Continual-G® Powder provides superior cellular & gut health in a refreshing beverage.

Why It Matters
Glutathione works inside your cells, where oxidative stress, inflammation, and aging begin. As we age, cellular glutathione levels drop, reducing your body’s defense against free radicals.
Continual-G® is the only supplement clinically proven to raise cellular glutathione levels rapidly above homeostasis in a single dose — thanks to Glyteine®.

How It Works
Glyteine® is the immediate precursor to glutathione and bypasses natural feedback inhibition, enabling your body to produce and maintain higher intracellular glutathione levels — where it matters most.

What It Supports
  • Brain health and cognitive clarity
  • Stronger immunity and cellular defense
  • Increased healthspan and vitality
  • Improved athletic performance
  • Faster muscle recovery & endurance
  • Glowing, hydrated skin
  • Gut health and digestive balance

Dosage

How to take it?
We recommend using two sachets a day. For best results, use one for AM and one for PM.

Dissolve the sachet of Continual-G® drink mix in 7 ounces of water, stir and enjoy a refreshing beverage in your daily diet containing Glyteine®.

Note:
If you are pregnant, lactating or consuming prescription pharmaceuticals, consult your primary healthcare practitioner prior to use

Supplement Facts

Continual-G® Powder Allergen Statement:
Glyteine is produced in a dedicated, single-product manufacturing facility. No other ingredients, raw materials, or finished goods are handled on-site. The facility is free from milk/dairy, wheat, gluten, crustaceans, and seeds (including sesame, poppy, sunflower, and cotton). There is zero risk of allergen cross-contamination.

Ingredients

Principal ingredients:

Glyteine® - the proprietary form of Gamma-Glutamylcysteine (GGC)
Sunfiber® (Partially Hydrolyzed Guar Gum)


Sunfiber® is a registered trademark of Taiyo International Inc.

Other Ingredients:
Citric Acid, Natural Lime Flavor, Stevia Extract, Malic Acid, Natural Food Colors, Calcium Silicate, Silicon Dioxide.

Allergen Warning:

Produced in a facility that also processes peanuts, tree nuts, egg, and milk.
View full details

Continual-G® Powder

Regular price $100.00
Regular price $125.99 Sale price $100.00
Limited Time Sale Sold out
What is Glyteine

WHAT IS
GLYTEINE?

Glyteine is the only immediate precursor to glutathione. It enters your cells directly, bypassing the body's natural limitation.
How Glyteine Helps

HOW
GLYTEINE HELPS

Once inside cells, Glyteine rapidly synthesizes glutathione, helping to
  • Protect cells from oxidative stress
    Protect cells from
    oxidative stress
  • Boost energy production
    Boost energy
    production
  • Support detoxification
    Support
    detoxification

GLYTEINE VS NAC & GLUTATHIONE

Glyteine vs NAC & Glutathione
Benefits of Continual-G
Benefits of Glyteine®
Brain Health Fuels Brain Power
Support Immunity Support Immunity
Improves Healthspan Improves Healthspan
Boosts Cellular Health Boosts Cellular Health
Improved Athletic Performance Improved Athletic Performance
Faster Muscle Recovery Faster Muscle Recovery & Endurance
Improves Skin Glow & Skin Hydration Improves Skin Glow & Skin Hydration
Benefits of Sunfiber®
Gluten Free & Low FODMAP

Gluten Free & Low FODMAP

Gut Health

Gut Health

Dietary Fiber

Dietary Fiber

Reduces The GI Of Foods

Reduces The GI Of Foods

Cellular Glutathione

What is
Cellular Glutathione?

Cellular Glutathione Formula
Cellular glutathione is the most powerful antioxidant in your cells, protecting them from oxidative stress and maintaining cell overall health
Importance Of Cellular Glutathione

IMPORTANCE OF
CELLULAR GLUTATHIONE

Cellular glutathione is what’s actually inside your cells, where the real protection happens.
  • Neutralizes free radicals
    Neutralizes free radicals
  • Supports natural detoxification
    Supports natural detoxification
  • Protects mitochondria
    Protects mitochondria your cells' energy factories
Continual-G® Powder

CONTINUAL-G®
POWDER IS YOUR
ON-THE-GO SOLUTION

  • Boosts cellular glutathione
    Boosts cellular glutathione levels under 2 hours
  • Added benefit of Sunfiber
    Added benefit of Sunfiber for gut support and smoother glucose response

DOSAGE

How to use powder

HOW TO USE CONTINUAL-G®

Dissolve each sachet in 200 ml (7 oz) of water.
Stir or shake well until fully dissolved.
Note: If you are pregnant, lactating or consuming prescription pharmaceuticals, consult your primary healthcare practitioner prior to use.

Continual-G® for Everyday Wellness

SUNFIBER® A SOLUBLE PREBIOTIC

SUNFIBER®

A SOLUBLE PREBIOTIC

THE INVISIBLE FIBER WITH VISIBLE BENEFITS

Gut-friendly, soluble, prebiotic fiber that works with your body

Switch to Capsule
Continual-G® is also available in convenient Capsule form

TRUSTED BY CHAMPIONS

PROVEN BY SCIENCE

Grand Slam champion Pat Cash shares how Continual-G® powers his recovery and performance — now it’s your turn.
  • 5 stars: 82 (77%)
  • 4 stars: 17 (16%)
  • 3 stars: 5 (5%)
  • 2 stars: 2 (2%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
D
Danny Martin
Great Supplement!

I’m 56, and this by far, is the BEST supplement I have ever used. Energy, recovery, restful sleep, better mood. Great supplement!

P
Paul
I was diagnosed with Parkinson's disease when I was 38 and have recently started taking Continual

I was diagnosed with Parkinson's disease when I was 38 and have recently started taking Continual G to help raise Glutathione levels and manage oxidative stress. Research shows low Glutathione levels in people with Parkinson's. I really notice a difference with my capacity for thinking and walking about 30 minutes after I take Continual G. I love it!

C
Chas
Continual G Transdermal Patch

I'm thinking we need a Continual G Transdermal Patch. :)

L
Logan C

I made one small change to my morning routine - and it’s made a big difference! I swapped my coffee for a glass of Continual-G in cold water, and it’s been a total game-changer. It’s light, refreshing, and easy to drink. More importantly, I feel clearer, more balanced, and energized without the caffeine highs and crashes. Supporting my cellular health each morning feels like a smart investment in myself.

S
Sunny Latrobe
Decent taste and nice benefits when used

I ordered this continual G drink mix more out of curiousity than anything. (I do that some times) Normall in our house when people get sick, we drink Liquid IV and when I saw this product listed in the same area as that product, I wanted to see if there is the same type of benefit (increased hydration, boost to energy and better overall healthy feeling).
This product does NOT mix well. I tried using a milk frother to see if that would help, but it was no good. However, the taste is on par with the lemon lime flavor of Liquid IV, I actually prefer it! During the winter months when the weather won't make up it's mind as to what season it is, it's important to have a quality immune system. This product tastes decent, has good ingredients and is easy to take and digest. I have had no bad side effects while using this, my body feels well hydrated and I appreciate the ingredients in the product.
I do think the price is high, but I imagine it's due to the quaity of the ingredients in the mix. I do like this and even my teenage daughter will drink it w/out complaint. I don't know what other reviewers are drinking when they say this is gross, because IMO this is better than Gatorade by far, and the ingredients are WAY better for you, too.

I
Incommunicado
Certified product and great taste but difficult to stir

The taste and quality are a big plus. It tastes like real lemonade and not a sugary drink masked as lemonade. The downside is that it’s difficult to stir with a spoon and even with a frother. Yes, I tried a frother and was left with lumps still.

I like that glyteine is a natural way to produce glutathione in the body. Glyteine is a preformed version of gamma-glutamylcysteine (GGC), the first step in the production of glutathione. It helps with fighting oxidative stress and also helps boost immunity.

This product is also certified by Informed Sport, which means the ingredients match the label.

I find it quite expensive since you're supposed to take 2 packs per day, so at the fine of writing this review it's $3.60 per day of you subscribe on amazon, or $4.30 per day if you buy it once.

Its a 5 stars product but due to difficulty to stir and the cost, I'm giving it 3 stars.

T
Thomas Zick
I purchased Continual-G to increase my endogenous production of glutathione

I purchased Continual-G to increase my endogenous production of glutathione, but I don't have any way of confirming that I'm achieving that objective, and it's probably too early to even offer an anecdotal, "I'm feeling better, and it must be because I'm now taking Continuous-G." Are there any markers you know of from which I might infer that my glutathione has increased?

S
Stephen Dimino
Disappointed

I don’t feel any improvement

F
Farrah Bradley
I definitely feel a difference in my recovery when heavy lifting

I definitely feel a difference in my recovery when heavy lifting, less water retention in my legs, no bloating, regular bowel movements and, my skin looks glowy. Also its delicious!!!

C
Christle Gordon
No difference yet

I have not noticed any difference one way or the other yet. Might need to take it for a while longer before noticing anything.

A
Anonymous

Very efficient

R
Ricky
A Divine Supplement

I absolutely love Continual G! Ive been taking this supplement since 2020 during my undergrad ! I was obsessed with the power of glutathione so when i discovered this , it was life changing ! As an athlete at 30 years young , I realized that recovery is key! I was able to get back into my workouts more efficiently. I overtrain al ot and I can tell when the glutathione in my body is severely low.

Some people dont feel anything with a normal dose of 1, so sometimes I double the dose early in the morning and days where im training intensively I take 3 pills.

Another benefit Ive noticed is the skin health, many people say I have a glow in the days I use it. I have also noticed that I look years younger. I stay out of the sun alot to maintain my skin also. I even let my mom try continual G and her dark spots on her face disappeared. I dont have any visible wrinkles but I noticed taking this supplement maintains my appearance.

I am eternally grateful to find this supplement!

S
SJM
Good stuff

Good stuff. Easy to take and effective.

A
Anonymous
Tastes like limeade.

I like the taste. I am not sure I feel any different.

L
Lisa
Names Titles Objects

This stuff worked within 10 minutes for me. I have been struggling to pull up words in conversations. It’s been quite concerning as I age. Within 10 minutes I was talking like I did in my 30’s. I was talking without pausing to think of a word. I was able to keep up with conversations. I was present and focused. I felt energized! As I continue to take this I’m quite sure I won’t need to use 5 other supplements I currently take for brain health

W
William Koleto
I started having stumbling words at 75.

I started having stumbling words around when I hit 75 yrs. around May2025...my Doctor had me have a MRI and a Neurology said I may be sliding to Alzheimer...My Mother and my sister had Alz and Picks (like Alz)...anyway, I starting reading all I could find on my computer...I found a discussion by Joseph Maroon about February 4, 2026...I take one in the morning before breakfast and a cup of Kefir, and the same before bed. After a month I started able to remember words and I feel I may break through to restoration...I will continue this regimen for 3 more months and I'm hopping all gets better every day.

D
Dorinda Dorsett
The capsules are easy on an empty stomach AM and PM

The capsules are easy on an empty stomach AM and PM. Love knowing I am supporting my glutathione levels in my body and my brain.

A
Anonymous
Helps me sleep

Helps me sleep

M
Mariana Bubucea
Best product I got to use up to

Best product I got to use up to date

A
Anonymous

I believe it gives me energy.

J
Jose Martinez
It is a great

It is a great product

A
Anonymous
Too early to tell

Too early to tell, but want to order more

A
Anonymous
product review

I got my order and will start using it when current supply is exhausted.

W
Woo Young Park
it's very good but I just wish one thing

it's very good but I just wish you would have subscription discount with 60 packets because in Korea we pay tax over $150 at customs

R
Ros zoccole

great

G
Gloria Murphy
Great product for cellular health

I bought this product that was recommended by my holistic doctor because of the amino acid benefits to human cellular health. So far so good. It also has a very pleasant lime flavor and is sugar free which is a benefit since I am a type 1 diabetic ( insulin injection dependent ) great product.

W
William Seaborn
Continual -G powder

I tried continual G for the first time recently and was impressed with the strength of it and will definitely be ordering more of it in the future!

H
Healthy Chooser
it works!

Truly effective at supporting my immune system thank you

Frequently Asked Questions

01.

What is Glyteine®?

Glyteine® is the proprietary name for gamma-glutamylcysteine which is the most important building block of glutathione. Without Glyteine®, our cells are unable to produce glutathione.

02.

How can Continual-G® help with my skincare?

Without cellular glutathione, your skin can not protect itself and you! The one sure way to rapidly raise glutathione levels in your cell above homeostasis is through Glyteine® - the super ingredient in Continual-G®. Continual-G® helps nourish your skin from within, ensuring healthier looking skin, lesser age spots and better skin hydration.

03.

Can Continual-G® provide relief from post workout pain?

Continual-G® helps with rapid muscle recovery after intense workouts and vigorous exercises! Intense training can drain you out faster, making your breathing more rapid as the oxidative stress increases in your body. The higher rate of free radical production leads to sluggishness, muscle soreness, fatigue, and stiffness. Include Continual-G® in your pre-workout and post-workout routine, to experience faster workout recovery and reduce long-term damage from intense workouts.

04.

What about N-acetylcysteine (NAC)?

Glutathione and NAC cannot increase cellular glutathione levels above homeostasis and above homoeostasis is what is needed to alleviate chronic oxidative stress. Claims to increase glutathione in plasma and whole blood (plasma plus cells) are misleading as they are not evidence of increased cellular glutathione levels.

05.

How much Continual-G® should I take and when?

The recommended dosage of Continual-G® with Glyteine® inside is one drink sachet taken twice a day, or 2 capsules twice a day - ideally taken about 12 hours apart. The absorption of Glyteine® is not dependent on food consumption. Glyteine® is completely natural and safe, and no adverse effects have been reported during our clinical study.

06.

Is Continual-G® safe for long-term use?

Yes. Glyteine®, the active ingredient in Continual-G®, is a naturally occurring compound found in all living cells and has been shown in research to be safe at any dose tested. Continual-G® is formulated for daily, lifetime use to help maintain healthy intracellular glutathione levels over time.
As with any dietary supplement, people who are pregnant, nursing, under medical care, or taking prescription medications should consult their healthcare provider before starting Continual-G®.
When used as directed, Continual-G® offers a safe and effective way to support long-term cellular health.

07.

How is Continual-G® different from other antioxidant or glutathione supplements?

Most oral glutathione products are broken down before they reach your cells. NAC (N-acetylcysteine) only supplies one of the three amino acids needed to make glutathione and is limited by feedback inhibition. Continual-G® bypasses this bottleneck by delivering Glyteine® - which your body uses immediately to synthesize glutathione inside the cell above homeostasis. This allows for more efficient, targeted antioxidant support.

08.

What are the potential benefits of taking glutathione-boosting supplements like Continual-G®?

Glutathione supports your body’s ability to manage oxidative stress, but aging, along with daily stressors like intense exercise, poor sleep, and environmental toxins, can weaken your natural defenses.

Continual-G® helps restore balance by elevating glutathione levels inside your cells, supporting:
Immune function - by protecting immune cells from oxidative stress so they can perform optimally
Energy and vitality - by safeguarding your mitochondria, the "power plants" of your cells
Muscle recovery - by reducing oxidative stress after intense physical activity, helping you bounce back faster
Brain health - by defending neurons against oxidative damage, important for focus and cognitive performance
Detoxification - by aiding the natural removal of unwanted compounds from cells

09.

How quickly can I expect to see results from taking Continual-G®?

Most people report subtle improvements in energy, recovery, and overall wellbeing within 1–2 weeks of consistent daily use. However, the cellular benefits of elevated glutathione levels begin much sooner - often within hours of your first dose.
Clinical studies show that Glyteine®, the unique ingredient in Continual-G®, can significantly increase intracellular glutathione levels in under two hours. This rapid boost helps your cells immediately begin neutralizing excess free radicals and supporting overall cellular resilience.
For best results, take Continual-G® consistently twice a day to allow your body to maintain optimal glutathione levels and better adapt to everyday oxidative stress. However, the observable benefit can vary from person to person.

10.

What is homeostasis?

Homeostasis is the body's ability to maintain a stable internal environment despite changes in the external environment. In simple terms, it’s how your body keeps things balanced and regulated—like temperature, pH, hydration, blood sugar, and oxygen levels—so your cells can function properly.

11.

Where in our body is glutathione present?

Glutathione is found in every single cell of your body. Because it's present in every cell, glutathione isn't stored in just one "reserve"-your body makes it on demand to help maintain balance (homeostasis) in the face of everyday stressors like environmental toxins, strenuous exercise, or simply the natural aging process.

12.

What is oxidative stress, and how does it affect cellular glutathione levels?

Oxidative stress happens when the production of free radicals—highly reactive molecules from normal metabolism, environmental toxins, or lifestyle factors—outpaces your body’s ability to neutralize them.

Glutathione is your body’s primary intracellular antioxidant, working inside cells to keep free radicals in check. But when oxidative stress is high, your cells use up glutathione faster than they can replace it.

Over time, this can:

  • Deplete cellular glutathione levels, weakening your cells' natural defenses
  • Leave proteins, fats, and DNA vulnerable to damage
  • Disrupt energy production in your mitochondria, creating a cycle of even more oxidative stress

Supporting healthy intracellular glutathione levels is key to helping your cells maintain balance in the face of this constant oxidative challenge.

13.

What is the difference between glutathione in whole blood & cellular glutathione?

Think of whole blood glutathione as what's floating around in your bloodstream, while cellular glutathione is what's actually inside your cells—where the real protection happens. The concentration of glutathione inside healthy cells is hundreds to thousands of times higher than in the blood outside the cells.

14.

Why is it essential to focus on cellular glutathione levels?

Focus not just on glutathione, but on cellular glutathione for the following reasons:

Glutathione does its most important work inside your cells—not in your blood. That’s where it helps maintain normal cellular health by:

  • Neutralizing harmful free radicals before they can damage DNA, proteins, and cell membranes
  • Supporting your body's natural detoxification processes
  • Recycling other key antioxidants like vitamins C and E

If your cellular glutathione levels drop-whether from aging, environmental toxins, strenuous exercise, or other stressors—your cells become more vulnerable to oxidative stress. This imbalance can disrupt mitochondrial energy production and trigger a chain reaction of cellular damage.

That's why measuring or boosting only whole blood glutathione isn't enough. For meaningful support, you need to help maintain healthy intracellular glutathione, where it’s actively defending your cells every second of the day.

15.

What benefits can you experience for your skin after maintaining elevated cellular glutathione levels?

Glutathione works inside your skin cells as a powerful antioxidant, helping them maintain their health and function. When cellular glutathione levels are elevated and sustained, your skin cells can:

  • Better neutralize free radicals from UV exposure, pollution, and daily stressors that can damage collagen and elastin
  • Support a more even-looking skin tone by helping skin cells maintain their natural balance
  • Promote skin’s natural repair processes, aiding in the appearance of smoother, healthier-looking skin over time
  • Help maintain hydration and resilience by protecting cell membranes from oxidative damage

16.

Can glutathione help with pigmentation or skin lightening?

Glutathione's primary role in the skin is as an intracellular antioxidant, helping protect skin cells from oxidative stress caused by factors like UV exposure and environmental pollutants.

Some research suggests that by supporting skin cell health and maintaining their natural balance, glutathione may influence the appearance of skin tone over time. However, Continual-G® with Glyteine® is not marketed as a skin-lightening product, and results will vary from person to person.

Our focus is on supporting overall cellular health, which can contribute to skin that looks healthy and vibrant from the inside out.

17.

At what age should I start taking Continual-G® for skin and cellular support?

Your body naturally produces glutathione in every cell, but from as young as 34, the glutathione levels in our body’s cells progressively become no longer adequate to protect us against the ravages of oxidative stress. This decline can leave cells—including skin cells—more vulnerable to environmental factors like UV exposure, pollution, and the stresses of daily life.

While there’s no single “right age” to start, many people choose to support cellular glutathione:

  • In their 30s and beyond to help address this natural decline
  • Earlier in life if they face high oxidative stress from environmental exposure, intense physical activity, or demanding lifestyles
  • At any age to promote overall cellular health, energy, and skin vitality

Disclaimer: 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.