Puritan's Pride Ultra Woman Collagen Support
Brand: Puritan's Pride · Form: CAPSULE [E0159] On Market
Our assessment
Our assessment: Puritan's Pride Ultra Woman Collagen Support contains calcium, which plays a well-documented role in bone health. However, the data shows that high calcium intakes may carry significant risks, and the specific collagen formulation lacks the same level of evidence for direct bone support. You should consider this product as a calcium supplement first, with the understanding that its benefits and risks are primarily tied to that mineral [NIH ODS].
How it works
Calcium in this supplement supports your body through two primary mechanisms: bone mineralization, which helps maintain bone density and mineral deposition, and neuromuscular relaxation, which supports proper muscle relaxation and nerve signaling [NIH ODS]. Think of calcium as a key structural component for your skeleton and a critical messenger for your nerves and muscles to function smoothly.
Safety profile
FDA received 592,059 total adverse event reports across all supplement categories. Specific to calcium, some research suggests that high intakes might increase the risk of heart disease and prostate cancer. Excess calcium in the blood and urine can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS] [FDA data]. Additionally, calcium can reduce the absorption of medications including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our recommendation: Before taking this product, you should check your current calcium intake from food and other supplements. If you are already getting sufficient calcium from your diet, adding more may pose cardiovascular and kidney risks rather than benefits. Be cautious if you take any of the listed medications, as calcium can interfere with their absorption. Data on the specific collagen content and its independent effects is not available in the provided sources. For bone health, a targeted calcium supplement with vitamin D, under the guidance of your healthcare provider, may be a more straightforward choice [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Puritan's Pride |
|---|---|
| Serving Size | |
| Contents | 90.0 Rapid Release 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