Product Label

Nordic Naturals Omega-3D Lemon

Brand: Nordic Naturals · Form: LIQUID, SUPPLEMENT FORM [E0165]

Our assessment

The evidence shows that the primary active ingredient in Nordic Naturals Omega-3D Lemon is calcium, but data for the omega-3 content and vitamin D content in this specific product is not available. Our assessment is that you should be cautious: the calcium component is well-documented, but we cannot verify the other key ingredients from the provided data.

How it works

Calcium works through two key mechanisms. First, it supports bone mineralization, helping to build and maintain bone density. Second, it aids in neuromuscular relaxation, which is essential for proper muscle function and nerve signaling [NIH ODS].

Safety profile

The FDA received 592,059 adverse event reports for products in this category. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer [NIH ODS]. Side effects from high blood levels include 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

We recommend you consult a healthcare provider before using this product, as the specific omega-3 and vitamin D content data is not available. If you need a calcium supplement, be aware of potential interactions with your medications. Data not available for the omega-3 and vitamin D components of this product.

AI-assisted analysis. Data sourced from NIH DSLD.

Supplement Facts

BrandNordic Naturals
Serving Size
Contents8.0 fl. Oz. 237.0 mL
Market StatusOff 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

Original Label

View Full DSLD Label (PDF)

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