up&up Vitamin A 8,000 IU
Brand: up&up · Form: SOFTGEL CAPSULE [E0161] On Market
Our assessment
Our assessment: Vitamin A is a critical nutrient, but the 8,000 IU dose in this product is significantly higher than the recommended daily allowance. The data shows that the RDA for adult men is 900 mcg RAE (3,000 IU) and for adult women is 700 mcg RAE (2,333 IU) [NIH ODS]. Taking 8,000 IU daily is above the Tolerable Upper Intake Level (UL) of 3,000 mcg RAE (10,000 IU) for adults, but it is not toxic for most people unless taken for many months or years [NIH ODS]. You should be aware that long-term intake above the UL can increase the risk of liver damage and birth defects [NIH ODS].
How it works
Think of vitamin A as a vision and immune system regulator — it is essential for normal vision, immune function, and cell growth [NIH ODS]. Your body converts preformed vitamin A (the type in this supplement) into retinol, which is used by your eyes to convert light into nerve signals [NIH ODS]. It also helps your immune system produce white blood cells that fight off infections [NIH ODS].
Safety profile
Data not available for side effect reports specific to this product. However, based on general FDA data for vitamin A, chronic toxicity can cause symptoms like dry skin, joint pain, and liver damage [NIH ODS]. The most serious risk is for pregnant women, as high doses can cause birth defects — the upper limit during pregnancy is 3,000 mcg RAE (10,000 IU) [NIH ODS].
Our recommendation
Start by checking your current vitamin A intake from food and other supplements. Most people get enough vitamin A from a balanced diet, so supplementation is rarely needed [NIH ODS]. If you choose to take this product, do not exceed one capsule daily. Do not take this product if you are pregnant or planning to become pregnant without medical supervision [NIH ODS]. For most adults, a lower-dose supplement (closer to 3,000 IU) is a safer choice.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | up&up |
|---|---|
| Serving Size | |
| Contents | 250.0 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