For skin elasticity and connective tissue support, this product delivers 6g of **Collagen Peptides** per 6-tablet serving — right in the clinical sweet spot. Most skin-focused RCTs show benefits starting at 2.5–10g daily, so you're solidly in range. The grassfed bovine source provides Type I and III collagen, the types most relevant to your skin and hair.
**Vitamin C** at 60mg supports collagen synthesis in your body, though the dose is modest. **Biotin** at 5,000mcg is at the top of the supplement range, though clinical evidence for hair and nail benefits is strongest in individuals who are actually biotin-deficient.
The main tradeoff is pill burden. Six tablets per serving is a lot to swallow daily, and the 270-tablet bottle only lasts 45 days. If you find that manageable, the collagen dose itself is well positioned for results. A powder format would deliver the same collagen with less hassle.
Grassfed Collagen Peptides + Vitamin C & Biotin, 270 Tablets
6 Tablets · 45 servings · $0.34/serving
Best for
Score Breakdown
Ingredients (3)
Optimal dose
Within effective range
Within effective range
Other Ingredients
Fillers, coatings, and additives
SulfitesPreservative
Magnesium StearateLubricant
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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.