Every active here is dosed below the amount studied to work. See how each one compares in the breakdown below.
A collagen formula; collagen is distinct from other protein sources.
Label lists BioCell Collagen (1000 mg). Benefit information is limited.
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
Dicalcium PhosphateBinder
Calcium and phosphorus compound used as binder
Capsule ShellCapsule
Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
On the label
Adults take 2 capsules once a day or as directed by your qualified healthcare professional.
$18.37
$0.61 / serving
Cheaper than 82% of 136 collagen peptides supplements

Healthy Origins
Natural UC-II 40 mg
🦴 for Bone & Joint

Life Extension
Bio-Collagen with Patented UC-II 40 mg
🦴 for Bone & Joint

NeoCell
Grassfed Collagen Peptides, Unflavored, 7 oz (200 g)
✨ for Skin

Swanson
High Plains Collagen Hydrolysate Powder
Great Lakes Wellness
Grass-Fed Bovine Collagen Peptides, Unflavored
✨ for Skin
Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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.
Not medical advice. Consult your healthcare professional.