ResVitale Collagen Enhance
Brand: ResVitale · Form: CAPSULE [E0159]
Our assessment
The evidence shows that the primary active ingredient in ResVitale Collagen Enhance is calcium. Based on the data, calcium is well-supported for bone health, but our assessment is that this product is not a meaningful source of collagen. You should be aware that the benefits and risks here are entirely tied to calcium supplementation [NIH ODS].
How it works
Think of calcium as a structural building block — it supports bone mineralization and density, and it also plays a role in neuromuscular relaxation and nerve signaling [NIH ODS]. This means it helps your bones stay strong and your muscles relax properly. Data on the collagen ingredient itself is not available.
Safety profile
FDA received 592,059 total adverse event reports across all supplements, though specific reports for this product are not available. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer. Very high blood levels can cause poor muscle tone, poor kidney function, 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 and fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
We recommend you only take this product if you have a confirmed need for additional calcium. Check with your doctor first, especially if you take any of the medications listed above. Do not exceed the RDA for calcium without medical supervision. If your goal is collagen, data not available for this specific product, so you should consider a different, well-studied collagen peptide supplement instead [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | ResVitale |
|---|---|
| Serving Size | |
| Contents | 60.0 Veggie Capsule(s) |
| Market Status | Off 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