ResVitale Collagen Renew With Vitamin C
Brand: ResVitale · Form: TABLET [E0155] On Market
Our assessment
Our assessment: The evidence shows that this supplement contains calcium and vitamin C, and the data we have is limited. Calcium supports bone density and muscle relaxation [NIH ODS]. However, we cannot make a strong recommendation for this specific product because the ingredient list is incomplete — data on other key ingredients like collagen is not available.
How it works
Calcium acts as a master regulator for bone mineralization, helping to deposit minerals into your skeleton. It also supports neuromuscular relaxation, which helps your muscles and nerves function properly [NIH ODS]. Vitamin C is included, but specific data on its mechanism in this product is not available from the provided information.
Safety profile
FDA received 592,059 total adverse event reports across all supplements, though specific reports for this product are not available. High calcium intakes may increase the risk of heart disease and prostate cancer [NIH ODS]. Side effects of excess calcium include constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS].
Our recommendation
Start with food sources of calcium first, as they are better absorbed. If you choose this supplement, take it with food and separate from other medications by at least 2 hours. Be aware of your total daily calcium intake from all sources — aim for no more than 2,500 mg total per day to avoid toxicity [NIH ODS]. Consult your doctor before starting, especially if you take any medications listed above.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | ResVitale |
|---|---|
| Serving Size | |
| Contents | 60.0 Tablet(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