Life Extension Bio-Collagen with Patented UC-II 40 mg
Brand: Life Extension · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that this product is a combination of calcium and collagen. For calcium, the data supports its role in bone density and nerve signaling [NIH ODS]. However, you should be aware that high calcium intakes are linked to potential risks, including heart disease and kidney issues [NIH ODS]. The specific benefits of the collagen component for joint health are not covered in the data provided.
How it works
Think of calcium as a structural builder — it supports bone mineralization and helps your muscles relax and nerves signal properly [NIH ODS]. The patented UC-II collagen works through a different mechanism, but detailed information on its action is not available in the provided data.
Safety profile
FDA received a total of 592,059 adverse event reports across all supplements, but specific report counts for this product are not available. For calcium specifically, high intakes can cause constipation, nausea, weight loss, extreme tiredness, abnormal heart rhythms, and poor kidney function [NIH ODS]. Calcium may also reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS].
Our recommendation
Start by assessing your total daily calcium intake from food and other supplements to avoid exceeding safe levels. If you take thyroid medication or antibiotics, separate your calcium dose by at least two hours [NIH ODS]. Because data on the collagen component's efficacy and safety is not provided, we cannot recommend this product over standard calcium supplements. Consult your healthcare provider before starting.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Life Extension |
|---|---|
| Serving Size | |
| Contents | 60.0 Small Capsule(s) |
| Market Status | On Market |
How to Read This Label
Supplement labels contain several key sections regulated by the FDA:
- Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
- Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
- % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
- Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
- Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.
Source: FDA Dietary Supplement Labeling Guide