BioStacks
California Gold Nutrition

Buffered Gold C

Powder · 1.2 Grams · 198 servings · $0.06/serving

iHerbAmazon
71 / 100Good

Best for

Immune

Score Breakdown

Formulation
71
Safety
100
Final score
71/100

Ingredients (1)

Vitamin C

100%

Dose

1000 mg

Target

250–2000 mg

Form

Standard

Other Ingredients

No other ingredients listed

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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