BioStacks
Doctor's Best

Collagen Types 1 and 3 with Peptan and Vitamin C, 1000 mg

3 Tablets · 180 servings · $0.28/serving

38 / 100Poor

Best for

Score Breakdown

Formulation
38
Safety
100
Final score
38/100

Ingredients (2)

Vitamin C

75%

Dose

30 mg

Target

40–200 mg

Form

Standard

Peptan

60%

Dose

3 g

Target

5–20 g

Form

Premium

Other Ingredients (7)

Magnesium StearateLubricant

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

Croscarmellose SodiumDisintegrant

Cross-linked cellulose derivative used as a superdisintegrant

HypromelloseCapsule

Plant-derived capsule material from cellulose

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Purified WaterSolvent

Water meeting USP specifications used as solvent/vehicle in gummies and liquids

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

Purified WaterSolvent

Water meeting USP specifications used as solvent/vehicle in gummies and liquids

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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.