Vitamer Laboratories Organic Vitamin C 120 mg

Our assessment

The evidence shows that Vitamer Laboratories Organic Vitamin C 120 mg provides a moderate dose of vitamin C. For most adults, the RDA is 75 mg to 120 mg per day [NIH ODS]. This product meets that range. Data on the specific benefits of this exact brand formulation are not available, so we rely on general vitamin C research.

How it works

Vitamin C is a powerful antioxidant that helps protect your cells from damage. It also plays a critical role in collagen production, wound healing, and immune function [NIH ODS]. Think of it as a cellular repair worker that supports your body's natural defenses.

Safety profile

Vitamin C is generally safe at this dose. FDA received 694 adverse event reports for vitamin C across all products. Reported side effects include nausea and diarrhea [FDA data]. At 120 mg, these risks are low for most people. Data not available on side effects specific to this brand.

Our recommendation

This 120 mg dose is a good choice if you want to meet your daily needs without excess. You can take it with food to improve absorption [NIH ODS]. If you smoke or have certain health conditions, you may need more — but start here and talk to your doctor.

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