ARG Buffered Vitamin C 1000 mg, Immune Support, 120 Count

Brand: Allergy Research Group
Category: Vitamin C
Recorded price: $18.39; 7 Sep 2026
Price per serving: $0.31

Supplement facts

Serving size: 2 Capsule(s)
Servings per container: 60

Ingredient	Amount per serving	% daily value
Vitamin C	1 mg	1,111%
Calcium	190 mg	15%
Magnesium	104 mg	25%

Other ingredients

Hydroxypropyl Methylcellulose
Silicon Dioxide
Microcrystalline Cellulose
Stearic Acid
Magnesium Stearate

Directions on the label

Suggested Use As a dietary supplement, 2 capsules daily between meals, or as directed by a healthcare practitioner.

Label data from the Dietary Supplement Label Database.

Label data as of 10 Sep 2026

Product score

60 / 100Good

Category average: 82.6 / 100
Average for similar products: 86.3 / 100

This jar offers a practical buffered vitamin C format, but its conflicting principal-dose labeling makes the actual vitamin C amount unreliable to buyers.

Score before rubric limits: 60.8 / 100.

Scoring criteria

Quantity
75 / 100
The two-capsule routine has an unresolved vitamin C dose because the panel says 1 mg while the title and 1111% DV indicate 1000 mg.
Form
85 / 100
The identified buffered vitamin C form is less acidic than ordinary ascorbic acid and offers a relevant gastrointestinal tolerability advantage.
Convenience
85 / 100
The label directs two capsules once daily, and the 120-count container therefore represents 60 labelled daily routines.
Label accuracy
25 / 100
The principal vitamin C amount is contradicted by the title and by the panel's incompatible 1111% DV declaration.
Purity
75 / 100
The listed excipients are ordinary for capsules, but no product-specific purity controls or testing are supplied.
Cofactors
0 / 100
Calcium and magnesium function as buffering components rather than quantified cofactors with established added vitamin C benefit.