BioStacks
California Gold Nutrition

Hydrolyzed Collagen + Vitamin C

3 Tablets · 83 servings · $0.24/serving

36 / 100Poor

Best for

Score Breakdown

Formulation
35
Safety
100
Final score
36/100

Ingredients (2)

Vitamin C

75%

Dose

30 mg

Target

40–200 mg

Form

Standard

hydrolyzed Collagen Peptides

60%

Dose

3 g

Target

5–20 g

Form

Standard

Other Ingredients (3)

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

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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.