Jarrow Formulas, N-A-C Sustain, 600 Mg, 60 Tabs
Analysis updated June 2026 · How Scout scores
At a glance
Summary
This supplement contains N-Acetyl Cysteine (NAC) as its active ingredient, which is known for its antioxidant properties and potential health benefits. However, the presence of carbomer, a synthetic polymer used for texture and stability, may cause digestive discomfort in some individuals. The formulation includes several benign additives, which slightly detract from its overall score, but it remains a generally well-formulated product.
Key ingredients 7
Calcium PhosphateGood
Calcium phosphate provides essential calcium for bone health and is a widely accepted supplement ingredient.
See more about Calcium Phosphate →Beet Root PowderGood
Beet root powder is rich in antioxidants and nutrients that support overall health and vitality.
CarbomerNeutral
Carbomer is used as a thickening agent and is generally considered safe for consumption, with no significant health benefits or risks.
See more about Carbomer →Microcrystalline CelluloseNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
See more about Microcrystalline Cellulose →Stearic AcidNeutral
Stearic acid is a common additive used in supplement manufacturing, with no notable health benefits or concerns.
See more about Stearic Acid →Magnesium StearateNeutral
Magnesium stearate is used as a flow agent in pills and is generally recognized as safe in small amounts.
See more about Magnesium Stearate →Silicon DioxideNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
See more about Silicon Dioxide →Processing
Processed Foods
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