ProCaps Laboratories Vitamin K2 MK-7 50
Brand: ProCaps Laboratories · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that this product contains Vitamin K2 MK-7, but the data on this specific ingredient is limited in the information provided. Our assessment is that while Vitamin K2 is recognized for its role in supporting bone health through bone mineralization [NIH ODS], you should be aware that the primary data available relates to calcium, not the specific form of Vitamin K2 in this supplement. We cannot make a strong claim for this product based solely on the data given.
How it works
Based on the data, the related ingredient calcium works by supporting bone mineralization, which involves depositing minerals into bone tissue to maintain density [NIH ODS]. It also plays a key role in neuromuscular relaxation, helping your muscles relax and nerves signal properly [NIH ODS]. The specific mechanism of Vitamin K2 MK-7 is not described in the provided data, so its action is not confirmed here.
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplement products, but data on the specific number of reports for this exact product is not available [FDA data]. For the related ingredient calcium, safety data indicates that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. High levels of calcium in the blood and urine can cause side effects including 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].
Our recommendation
We recommend caution. Because the specific data on Vitamin K2 MK-7 is not provided, you should not assume it offers the same benefits or safety profile as calcium. If you are considering this supplement, consult your healthcare provider first, especially if you take medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, or phenytoin, as calcium can reduce their absorption [NIH ODS]. Without more targeted data, we cannot confidently recommend this product for general use.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | ProCaps Laboratories |
|---|---|
| Serving Size | |
| Contents | 360.0 Easy-To-Swallow 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