Pure Encapsulations Collagen JS
Brand: Pure Encapsulations · Form: CAPSULE [E0159] On Market
Our assessment
Our assessment: The evidence shows that calcium, the key mineral in Pure Encapsulations Collagen JS, plays a critical role in bone health. However, the data does not include specific information on the collagen component itself, so our analysis focuses on calcium. You should be aware that while calcium supports bone density, high intakes may carry risks [NIH ODS].
How it works
Think of calcium as a structural building block for your skeleton. It supports bone mineralization and mineral deposition, helping to maintain strong bones. Additionally, it plays a role in neuromuscular relaxation, supporting muscle function and nerve signaling [NIH ODS].
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplements. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer. Signs of excessively high calcium levels include poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS] [FDA data].
Our recommendation
We recommend you carefully review your total calcium intake from all sources, including food and supplements. Calcium can reduce absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data on the specific collagen component of this product is not available, so consult your healthcare provider to determine if this supplement is right for your needs.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Pure Encapsulations |
|---|---|
| Serving Size | |
| Contents | 60.0 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