BioStacks
AlgaeCal

Collagen (Unflavored)

Powder · 1 Scoop (12.54g) · 30 servings · $2.07/serving

iHerbAmazon

Best for

Skin

Ingredients (22)

UC-II® Standardized Chicken Cartilage

100%

Dose

40 mg

Target

20–100 mg

Form

Premium

Collagen Peptides

100%

Dose

5 g

Target

5–20 g

Form

Premium

Glycine

93%

Dose

2.8 g

Target

3–5 g

Form

—

Collagen Peptides

100%

Dose

5 g

Target

5–20 g

Form

Standard

Proline

100%

Dose

1589 mg

Target

500–2000 mg

Form

—

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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