KR Vitamin K2 Softgel
Brand: KR · Form: SOFTGEL CAPSULE [E0161] On Market
Our assessment
The evidence shows that KR Vitamin K2 Softgel is a supplement that supports bone health through calcium utilization, but the data on this specific product is limited. Our assessment: you should understand how it works and its safety profile before adding it to your routine.
How it works
This product provides Vitamin K2, which plays a key role in directing calcium to your bones and teeth rather than soft tissues. Think of it as a traffic director for calcium — it helps ensure the mineral supports bone mineralization and neuromuscular relaxation [NIH ODS]. This mechanism complements calcium's primary roles in bone density and muscle function [NIH ODS].
Safety profile
Data not available for this specific product's adverse events. However, the FDA has received a total of 592,059 adverse event reports across all supplement categories, though this number is not specific to KR Vitamin K2 Softgel [FDA data]. For calcium, high intakes may increase the risk of heart disease and prostate cancer, and can cause constipation, nausea, weight loss, extreme tiredness, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Additionally, calcium supplements can reduce absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our recommendation: You can consider this supplement if you are looking to support bone health, but do not exceed recommended calcium intake from all sources. Talk to your healthcare provider before starting, especially if you take any of the medications listed above. Choose a product from a reputable brand and follow the label directions [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | KR |
|---|---|
| Serving Size | |
| Contents | 90.0 Softgel(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