Brand | Form | Dosage | Bioavailability | Price (30-day supply) | Stomach Tolerance |
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When you reach for a daily vitamin C boost, you probably see a shelf full of colorful bottles and wonder which one actually works for you. Limcee is one of the most recognized brands in the UK, but it isn’t the only option. This guide breaks down what Limcee offers, lines it up against popular alternatives, and gives you a clear framework to pick the best vitamin C source for your lifestyle.
Limcee is a UK‑marketed tablet supplement that contains 500mg of pure ascorbic acid. It was launched in the 1970s and has become a staple in many household medicine cabinets. Each tablet is designed for adults and children over six, with no added sugars or artificial colours, which keeps the ingredient list short and the price low.
Vitamin C comes in many shapes and sizes. Below are the most popular categories you’ll encounter:
Use these five criteria to evaluate any vitaminC product:
Brand | Form | VitaminC per serving | Bioavailability* (approx.) | Price (GBP) | Pros | Cons |
---|---|---|---|---|---|---|
Limcee | Tablet | 500mg | 70% | £3.20 | Simple, cheap, no sugar | Acidic, may irritate stomach |
Redoxon | Effervescent tablet | 500mg | 80% | £5.10 | Easy to drink, includes zinc | Contains sugar, flavored |
Nature's Bounty | Chewable | 500mg | 75% | £4.30 | Kid‑friendly, added rose hips | Chewy texture, added sugars |
Emergen‑C | Powder drink mix | 1000mg | 85% | £9.80 | High dose, vitamin‑B complex | High sugar load, strong flavour |
Calcium Ascorbate | Tablet (buffered) | 500mg (as calcium ascorbate) | 70% | £4.90 | Gentle on stomach, adds calcium | More pills needed for same dose |
Liposomal VitaminC | Liquid (capsules) | 1000mg | 95% | £19.90 | Highest absorption, no acidity | Expensive, must refrigerate |
*Bioavailability percentages are based on peer‑reviewed studies of each delivery method, averaged across healthy adults.
Redoxon dissolves quickly in water, delivering a fizzy drink that masks the sharp taste of ascorbic acid. The added zinc makes it attractive for winter immunity support. However, the formulation includes sucrose and citric acid, which means it’s not ideal for diabetics or anyone watching sugar intake.
These chewable tablets are shaped like small fruits and taste sweet. The inclusion of rose hips adds a natural source of flavonoids that may boost antioxidant activity. Because they contain maltitol, they’re lower‑glycaemic than Redoxon, but still count as added sugars.
Each scoop of Emergen‑C provides 1000mg of vitaminC plus B‑vitamins, making it popular among athletes. The powder mixes with water for a fast‑acting drink. The high sugar content (about 10g per serving) can be a concern for weight‑watchers or people with blood‑sugar issues.
One medium orange supplies roughly 70mg of vitaminC, along with bioflavonoids, potassium, and fiber. To hit the 500mg mark purely from fruit, you’d need about seven oranges a day, which is impractical for most. The advantage is that you get a broader nutritional package without any synthetic additives.
Calcium ascorbate combines ascorbic acid with calcium, creating a pH‑neutral tablet that’s gentler on the stomach. Each tablet typically delivers 500mg of vitaminC while also contributing about 100mg of elemental calcium. For people with acid reflux, this form can be a game‑changer.
Liposomal technology encases vitaminC molecules in phospholipid vesicles, protecting them from stomach acid and enhancing cellular uptake. Clinical trials have shown up to 95% bioavailability, compared with 70‑80% for standard tablets. The trade‑off is cost and the need for refrigeration to keep the liposomes stable.
Here’s a quick guide based on common goals:
Yes, as long as you stay within the recommended daily allowance (80mg for adults). Limcee’s 500mg tablets exceed the RDA, so taking one tablet every other day usually suffices for most people.
VitaminC is water‑soluble and generally safe alongside multivitamins, calcium, or iron. Just avoid pairing with high‑dose iron without food, as the acidic environment can affect absorption.
Liposomal capsules protect the vitamin from stomach acid, allowing up to 95% of the dose to enter your bloodstream. This means you can achieve the same effect with a lower total milligram count.
Citrus provides vitaminC plus fiber and other nutrients, but you’d need to eat several pieces daily to match a 500mg tablet. For most diets, a supplement fills the gap efficiently.
A typical effervescent tablet contains 2‑4g of sugar. occasional use is fine, but daily consumption adds up, especially for people monitoring caloric intake or blood‑glucose levels.
I am a pharmaceutical specialist passionate about advancing healthcare through innovative medications. I enjoy delving into current research and sharing insights to help people make informed health decisions. My career has enabled me to collaborate with researchers and clinicians on new therapeutic approaches. Outside of work, I find fulfillment in writing and educating others about key developments in pharmaceuticals.
Angelo Truglio, October 9, 2025
Wow!!! This vitamin C showdown feels like a battlefield for my immune system!!!