BioStacks
Doctor's Best

Hyaluronic Acid + Chondroitin Sulfate

2 Capsules · 30 servings · $0.46/serving

39 / 100Poor

Best for

Score Breakdown

Formulation
45
Safety
87
Final score
39/100

Ingredients (4)

Hyaluronic Acid

100%

Dose

100 mg

Target

50–200 mg

Form

Standard

Hydrolyzed Collagen Type II

60%

Dose

0.6 g

Target

1–3 g

Form

Standard

Chondroitin Sulfate

25%

Dose

200 mg

Target

800–1200 mg

Form

Standard

BioCell Collagen

20%

Dose

1 g

Target

5–20 g

Form

Premium

Other Ingredients (3)

Rice FlourFiller

Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.

Magnesium StearateLubricant

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

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

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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.