ResVitale Collagen Enhance
Brand: ResVitale · Form: CAPSULE [E0159] On Market
Our assessment
Our assessment: The evidence shows that the primary active ingredient in this product, calcium, is well-supported for bone health. However, the data provided does not contain specific information about the collagen component of this product, so its effects cannot be evaluated here. For the calcium aspect, you should be aware that the data suggests a clear benefit for bone mineralization, but also significant safety considerations at high intakes [NIH ODS].
How it works
Think of calcium as a master builder for your skeleton. It supports bone density through a process called bone mineralization, and it also plays a role in neuromuscular relaxation, which helps your muscles and nerves signal properly [NIH ODS].
Safety profile
FDA has received a total of 592,059 adverse event reports for products in this category, though this number covers all supplements, not just this specific brand [FDA data]. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer. High levels 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]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Data not available for the collagen component, so we cannot assess its efficacy. For the calcium in this product, you should be cautious about total daily intake from all sources. Monitor for side effects like constipation or nausea, and discuss your calcium intake with your doctor, especially if you take any of the listed medications [NIH ODS] [FDA data].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | ResVitale |
|---|---|
| Serving Size | |
| Contents | 120.0 Veggie 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