
The easiest, cleanest way to take glutathione, wherever life takes you (and no water needed). Founded in 2008, at Zaca we’ve rigorously tested our sugar-free chewables in the Colorado Rockies, made from the most premium form of L-Glutathione known as Setria®.
Your body makes glutathione on its own. It's the master antioxidant: the one your liver leans on to clear out toxins, recycle other antioxidants like Vitamin C and E, and keep your cells running clean. The catch? Our modern lives burn through it fast. From late nights and long flights to hard workouts and high altitude mountain air, even just getting older. They all drain your glutathione faster than your body can rebuild it.
That's where a glutathione tablet comes in.
We've been formulating in Colorado since 2008. We've watched glutathione products come and go: chalky powders, horse-pill capsules, sugar-loaded gummies. So we built something better, a chewable glutathione tablet that's fast, clean, and easy enough that you'll actually take it.
Most glutathione supplements use cheap, synthetic forms. Zaca doesn't. We use Setria® L-Glutathione, a clinically studied, fermented form made by Kyowa Hakko out of Japan. A Penn State study showed Setria® raised glutathione levels by 35% in red blood cells when taken orally.
Then we stacked it. Each chewable also delivers:
Hovenia Dulcis (Japanese Raisin Tree) — a high antioxidant liver-supporting herb used in Asia for centuries
L-Alanyl-L-Glutamine — the most bioavailable form of glutamine for hydration and recovery
Prickly Pear extract — packed with flavonoids, antioxidants, and trace minerals (electrolytes)
One small berry-flavored tablet, with no water needed, no mixing, and no chalky aftertaste.
People who want to feel sharp. We hear from:
Travelers dealing with jet lag, dehydration, and recycled airplane air.
Skiers and hikers heading to altitude (we're sold in Vail Resorts for a reason).
Weekend warriors who like a cocktail or two and don't want to feel it the next morning.
Athletes who need recovery without the powder routine.
Anyone who wants better detox, immune, and antioxidant support without the supplement-aisle nonsense.
A quick buying guide:
Look for Setria® on the label. Generic L-glutathione is hit or miss on bioavailability. Setria® is the gold standard.
Skip the sugar. A lot of gummies sneak in 4 to 8 grams per serving. That defeats the point.
Check the format. Capsules are slow. Powders are messy. Chewables hit fast and travel well.
Trust the source. Made in the USA, third-party tested, real reviews.
The glutathione aisle is crowded. Zaca checks every box. One product. One job. Time tested, done right for over a decade.
Here's how Zaca stacks up against the typical options on the shelf:
|
Feature |
Zaca Chewables |
Standard Capsules |
Glutathione Gummies |
Powders |
|
Form of glutathione |
Setria® L-Glutathione |
Generic L-glutathione |
Generic L-glutathione |
Varies |
|
Format |
Chewable tablet |
Pill |
Gummy |
Powder |
|
Water needed? |
No |
Yes |
No |
Yes |
|
Sugar |
Sugar-free |
Sugar-free |
4–8g per serving |
Varies |
|
Added liver support |
Yes (Hovenia Dulcis) |
Rarely |
No |
Rarely |
|
Added hydration |
Yes (L-Alanyl-L-Glutamine) |
No |
No |
Sometimes |
|
Travel-friendly |
Pocket packets |
Bottle |
Bottle |
Pocket packets (sometimes) |
|
Speed of absorption |
Fast (chewed) |
Slow (digested) |
Medium |
Fast |
|
Taste |
Berry, no chalk |
Tasteless pill |
Sugary |
Often chalky |
|
Made in USA |
Yes |
Varies |
Varies |
Varies |
What are glutathione tablets used for?
People take glutathione tablets for everyday wellness, traveling, high altitudes, jet lag, post-workout recovery, anti-aging reasons, liver detox, and the morning after drinks.
Are glutathione tablets safe to take daily?
Yes. While glutathione is naturally produced in your body, with everything your body combats everyday, oral supplementation is highly beneficial.
What's the best form of glutathione in a tablet?
Setria® L-Glutathione. It's fermented (not synthetic), clinically studied, and shown to raise glutathione levels in the body. It's the form we use in every Zaca chewable.
Are Zaca's glutathione tablets sugar-free?
Yes. We use natural sweeteners like xylitol and stevia, making it keto-friendly, low carb.
What's the difference between glutathione tablets and gummies?
Tablets pack more active ingredients per serving and skip the sugar gummies need, while also avoiding the heating process that can degrade nutrients, which is why Zaca is a tablet instead of a gummy.
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