Description
Sundown Naturals Vitamin C 500 mg
Vitamin C (ascorbic acid) is an essential nutrient your body can’t make or store, so it needs a regular supply from food or supplements. This 500 mg tablet is an easy way to top up your daily intake.
Why vitamin C matters
- Supports normal immune function
- Acts as an antioxidant, helping protect cells from damage
- Helps the body make collagen, which is needed for healthy skin, gums and blood vessels
- Helps the body absorb iron from plant foods
How to take it
- Adults: 1 tablet a day with a meal, or as directed by your healthcare professional.
- Don’t take more than 2,000 mg of vitamin C a day from all sources. Higher amounts can cause stomach upset and diarrhoea.
Good food sources
Citrus fruits, strawberries, kiwi, peppers, broccoli, tomatoes and leafy greens are all rich in vitamin C.
Cautions
- Ask a doctor before use if you’ve had kidney stones, have kidney disease, or have haemochromatosis (iron overload).
- If you are pregnant, breastfeeding or taking medicines, ask a healthcare professional before use.
- Keep out of reach of children.
Product details
- Contains: Vitamin C 500 mg per tablet
- Type: Dietary supplement
Frequently asked questions
How much vitamin C do adults need a day?
About 75 mg for women and 90 mg for men. Smokers need 35 mg more. One 500 mg tablet covers that comfortably.
Is it safe to take 500 mg every day?
Yes, for most adults. Stay under 2,000 mg a day from all sources to avoid stomach upset and diarrhoea.
Does vitamin C prevent colds?
For most people it doesn’t prevent colds, but taking it regularly may slightly shorten them.
Related guide
Read our guide: Vitamin C: how much do you really need?
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.


















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