Life Extension Glutathione, Cysteine & C, 500 mg of Vitamin C, Powerful antioxidant Supplement to Support Liver Health, Gluten-Free, Non-GMO, 100 Capsules Review
Our verdict
Life Extension Glutathione, Cysteine & C is a combination capsule pairing Setria L-glutathione, L-cysteine and 500 mg of vitamin C, aimed at buyers who want these three antioxidant-related ingredients bundled into one product rather than bought separately.
Check price on AmazonBest for
Shoppers who specifically want glutathione paired with L-cysteine and vitamin C in one gluten-free capsule.
Skip if
You only want a single-ingredient antioxidant supplement or you already take a separate high-dose vitamin C product.
- Form Capsule
- Count 100 Count
- Flavor Unflavored
- Type L-Cysteine Hydrochloride, Setria L-Glutathione (Reduced), Vitamin C
- Diet Gluten Free
- Benefits Promotes The Body'S Natural Production Of Antioxidant Glutathione, Provides L-Cy
- Priced 41% below the category median ($24.99 across 61 tracked models)
Pros
- Combines L-cysteine, Setria glutathione and vitamin C in one capsule
- 100-count bottle offers a longer supply than many comparable products
- Gluten-free formula
- Competitively priced within this category
- Solid 4.5 average rating across a sizable review base
Cons
- May duplicate vitamin C if you already take a separate C supplement
- Not a fit if you want glutathione alone without added ingredients
- Unflavored capsules offer no taste variety
Our scorecard
-
Owner rating4.5/5
4.5 average across 1,600 owner ratings
-
Popularity3.4/5
1,600 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
This capsule combines L-cysteine hydrochloride, Setria L-glutathione (reduced) and 500 mg of vitamin C in one unflavored, gluten-free formula. The maker markets it as supporting the body's natural production of the antioxidant glutathione, framing the combination as a way to give the body supporting nutrients rather than glutathione alone.
The 100-capsule count gives a longer runway than many smaller combination products in this category, which can appeal to buyers planning for ongoing daily use. Because the formula blends three distinct ingredients, it's worth reviewing the full label against anything else you're already taking, particularly other vitamin C sources.
Priced toward the lower end of this comparison set, it carries a 4.5 average rating across 1,600 reviews and about 900 units purchased in the past month, indicating a steady, moderate level of ongoing demand.
Specifications
| Form | Capsule |
|---|---|
| Count | 100 Count |
| Flavor | Unflavored |
| Type | L-Cysteine Hydrochloride, Setria L-Glutathione (Reduced), Vitamin C |
| Diet | Gluten Free |
| Benefits | Promotes The Body'S Natural Production Of Antioxidant Glutathione, Provides L-Cy |
| Allergens | Gluten Free |
Performance notes
Supplied as an unflavored, gluten-free capsule with 100 count per bottle, combining L-cysteine hydrochloride, Setria L-glutathione (reduced) and 500 mg of vitamin C. The maker markets the blend around supporting the body's natural antioxidant processes rather than any single-ingredient claim.
What buyers say
A 4.5 average rating across 1,600 reviews, with steady monthly purchase volume, suggests consistent satisfaction among regular buyers of this combination formula.
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Frequently asked questions
What ingredients are combined in this supplement?
It combines L-cysteine hydrochloride, Setria L-glutathione (reduced) and 500 mg of vitamin C in a single gluten-free capsule.
How many capsules are in one bottle?
The bottle contains 100 capsules, which generally supports a longer stretch of daily use compared to smaller 60-count combination supplements.
Will this interact with other vitamin C supplements I take?
Since this formula already includes 500 mg of vitamin C, it's a good idea to check your total daily intake from other sources and talk with a healthcare professional if you're unsure.