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Reduced Glutathione Complex 50 mg Orange Flavored

Source Naturals
4.5
★ ★ ★ ★ ★
(1716 ratings)
Molybdenum 120 mcg
Gluthathione 50 mg
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Score75
A coherent, low-cost liquid pairs modest reduced glutathione with useful cofactors. Lack of an enhanced delivery system limits its appeal for focused glutathione supplementation.
How scoring works
Quantity:100 Liquid(s) • (100 servings)
Goals:
Detoxification

Score 75

A coherent, low-cost liquid pairs modest reduced glutathione with useful cofactors. Lack of an enhanced delivery system limits its appeal for focused glutathione supplementation.
How scoring works
$14.18($0.14 per serving)
iHerb
$ 14.59
Vitacost
$ 14.59
Amazon
$ 14.18
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Analysis

The liquid combines 50 mg L-glutathione with riboflavin as flavin mononucleotide and 120 mcg chelated molybdenum. Those cofactors fit a focused antioxidant-support concept better than an opaque detox blend.

Glutathione is present in reduced form, but the amount is modest. No liposomal, delayed-release, or other delivery feature is identified to address oral stability and absorption.

One hundred servings and a low serving cost support light daily supplementation. It is better suited to modest cofactor support than to users seeking a substantial standalone glutathione dose.

Who is it for
  • Adults seeking light antioxidant-cofactor support
  • People who prefer an orange-flavored liquid
  • Users comfortable with a modest glutathione amount
Best for
  • Low-dose reduced glutathione supplementation
  • Riboflavin and molybdenum cofactor support
  • Long-term serving value

Pros

  • Uses reduced L-glutathione
  • Riboflavin is supplied as flavin mononucleotide
  • Molybdenum is listed as a chelate
  • All three active amounts are disclosed
  • One hundred servings per container

Cons

  • Only 50 mg glutathione per serving
  • No enhanced-delivery system is identified
  • Liquid stability details are not provided
  • Contains 1 g carbohydrate per serving
  • Not a high-potency glutathione option

Warnings

  • Glutathione may cause digestive discomfort in sensitive users; the liquid should be stopped if symptoms persist.
  • The 120 mcg molybdenum serving should be counted when used with a multivitamin or another molybdenum supplement.

Nutrient quality

80 High impact

Molybdenum, riboflavin, and glutathione address connected sulfur and antioxidant pathways. The glutathione amount is light and its delivery is not optimized, while the molybdenum ligand is unspecified.

Ingredient transparency

75 High impact

All active amounts are disclosed with no proprietary blend. The molybdenum ligand, glutathione delivery details, complete directions, and orange-flavor ingredients are missing.

Customer satisfaction

66 High impact

The supplied aggregate result is solid and supported by a large feedback base. No comment-level evidence is available, so recurring problems and purpose-specific experiences remain unknown.

Value for money

79 High impact

The low serving cost and useful molybdenum amount support practical value. The modest glutathione amount keeps the product from matching stronger dedicated options.

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Goals

Detoxification
Detoxification
Impact
High effect
B Goal FitC+ Strength of SupportB- CoverageA Formula Quality
Molybdenum · 120 mcgRiboflavin · 1.6 mg

Molybdenum supports sulfite oxidase, while glutathione and riboflavin add antioxidant and enzyme support. The combination addresses several connected parts of normal metabolic processing.

The molybdenum amount is strong, but the generic chelate lacks a named ligand. Glutathione is present at a modest amount and the lozenge does not identify an enhanced delivery method.

Study evidence
Molybdenum Adverse 1 study

Ingredients

IngredientAmount per serving
Total Carbohydrate
1 Gram(s)
Riboflavin (Flavin Mononucleotide)
 1.6 mg
Molybdenum (Molybdenum Chelate)
 120 mcg
L-Glutathione
50 mg
Adults 18–50
Report overview
Molybdenum (Molybdenum Chelate) · 120 mcg OverallScore70
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value

The molybdenum amount lies in the preferred range and stays comfortably below the adult upper limit. Its generic chelate description does not reveal the ligand or a verified mineral source. Low serving cost and added riboflavin support practical value despite the form uncertainty.

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Gluthathione · 50 mg OverallScore35
D- Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyD- Value

The reduced glutathione form provides direct glutathione, but the very small serving limits its likely systemic support. The label does not identify a branded purity source or an absorption-enhancing delivery system. Its low cost partly offsets those limitations for someone seeking a light maintenance option.

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Loading alternative details
79 Performance

Optimal Liposomal Glutathione Plus

Seeking Health
Optimal Liposomal Glutathione Plus provides a direct glutathione formula with liposomal delivery and additional listed antioxidant nutrients. The serving cost is higher, but it is more substantial than the original’s low-dose oral glutathione format.
89 Performance

L-Glutathione (Reduced) 500 mg

California Gold Nutrition
L-Glutathione (Reduced) 500 mg supplies glutathione in a direct, clearly disclosed formula. It offers a more concentrated serving than the original, although the label does not claim enhanced absorption.
84 Performance

Glutathione 500 mg

Nutricost
Glutathione 500 mg supplies 500 mg of glutathione in a direct, clearly disclosed formula. It offers a more concentrated serving than the original, although the label does not claim enhanced absorption.
64 Budget

Moly-B

Carlson
Moly-B is a lower-cost molybdenum supplement with a clearly stated amount. Molybdenum supports sulfur-compound metabolism but does not supply glutathione, making it an indirect and much narrower option.
61 Budget

Liquid Molybdenum

NutriCology
Liquid Molybdenum is a lower-cost molybdenum supplement with a clearly stated amount. Molybdenum supports sulfur-compound metabolism but does not supply glutathione, making it an indirect and much narrower option.
62 Budget

Chelated Molybdenum

Solgar
Chelated Molybdenum is a lower-cost molybdenum supplement with a clearly stated amount. Molybdenum supports sulfur-compound metabolism but does not supply glutathione, making it an indirect and much narrower option.
82 Value

NAC Detox Regulators

Doctor's Best
NAC Detox Regulators uses N-acetyl-L-cysteine, a glutathione precursor, at a clearly stated amount and offers favorable serving value. It supports glutathione production indirectly rather than supplying reduced glutathione itself.
82 Value

NAC 600 mg

NOW
NAC 600 mg uses N-acetyl-L-cysteine, a glutathione precursor, at a clearly stated amount and offers favorable serving value. It supports glutathione production indirectly rather than supplying reduced glutathione itself.
58 Value

Ultimate Vitamin C Formula Mineral Ascorbate Complex with Bioflavonoids

Swanson Ultra
The formula provides vitamin C plus mineral ascorbates at a lower serving cost, adding antioxidant support through a different pathway. It does not supply glutathione or its direct precursor NAC, so it is not a like-for-like replacement.
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Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Human molybdenum exposure risk in industrial regions of China: New critical effect indicators and reference dose.
    Kuang HX; Li MY; Zeng XW; Chen D; Zhou Y; Zheng T; Xiang MD; Wu QZ; Chen XC; Dong GH; Yu YJ · Ecotoxicology and environmental safety · 2024
    Cross-sectional study2,267 participantsDetoxification forMolybdenum