Cardiovascular Research - Buffered Vitamin C Crystals, 250 g crystals

Buffered vs. Regular Vitamin C: What's the Difference?

Standard vitamin C (ascorbic acid) is highly acidic, with a pH around 2–3. This acidity can cause digestive irritation, especially at doses above 1,000 mg. Buffered vitamin C, often in the form of sodium ascorbate or calcium ascorbate, has a more neutral pH (closer to 7), making it much gentler on the stomach. The mineral salts also provide additional benefits: sodium ascorbate may help with electrolyte balance, while calcium ascorbate offers a calcium boost. Buffered forms are often recommended for long-term uses or for individuals with gastrointestinal sensitivities. The crystalline powder from Cardiovascular Research is unflavoured and dissolves quickly, allowing for easy mixing without added sugars or artificial ingredients as per the label.

Key Benefits of Buffered Vitamin C

Vitamin C is an essential nutrient that plays a vital role in many bodily functions. It is well-known for its antioxidant properties, which help neutralise free radicals and support overall cellular health. Additionally, vitamin C contributes to normal immune function, helping the body maintain its natural defences. These statements are based on generally accepted scientific knowledge. The buffered form is particularly beneficial for those who require higher doses, as it minimises the risk of stomach upset. Many users report that buffered vitamin C allows them to take larger amounts comfortably, whilst individual experiences may vary. It also supports healthy collagen formation, which is important for skin, blood vessels, and connective tissues. As a water-soluble vitamin, it must be replenished daily through diet or supplementation.

What Is Buffered Vitamin C and Why Choose It?

Buffered vitamin C is a form of vitamin C combined with mineral salts—such as sodium, calcium, or magnesium—to neutralise its natural acidity, making it significantly gentler on the stomach compared to regular ascorbic acid. Cardiovascular Research's Buffered Vitamin C Crystals are a convenient powdered supplement that can be easily mixed with water, juice, or your favourite beverage. For individuals with sensitive digestion or those needing higher vitamin C intake without gastrointestinal discomfort, this buffered option may be an excellent choice. The crystalline powder format allows for flexible dosage, making it simple to customise your daily intake. Each 250-gram container provides a generous supply. The product is free from artificial colours and preservatives as indicated on the label.

How to Uses Buffered Vitamin C Crystals

Using the powdered crystals is simple. Uses the provided scoop (or a quarter teaspoon) to measure your desired dose. Mix the powder into a glass of water, juice, or a smoothie. Stir until dissolved and consume immediately. The powder has a slightly tart taste, which can be masked by mixing with sweeter liquids. Because it is buffered, it is less likely to cause a strong acidic taste compared to pure ascorbic acid. Start with a lower dose and gradually increase as needed to assess your tolerance. The versatile powder can also be added to food, whilst avoid heating it to preserve potency.

Recommended Dosage and Safety

Follow the recommended serving size on the product label. It is always wise to begin with a smaller amount and increase slowly. Vitamin C is water-soluble, so excess is excreted in urine. However, extremely high doses may cause digestive upset. This product is intended for adults and should be kept out of reach of children. If you are pregnant, nursing, or have a medical condition, consult your health care professional before uses. Do not exceed recommended daily intake unless directed by a physician.

These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, , or prevent any disease.

Frequently Asked Questions

Can I uses this if I have a sensitive stomach?

Yes, the buffered form is designed to be less acidic, which may be gentler on the stomach. Many people with acid reflux or digestive issues find it easier to tolerate than regular ascorbic acid. However, individual tolerance may vary.

How long does one container last?

This depends on your daily serving size. At a typical serving, a 250-gram container can last several months. Refer to the label for specific serving information.

Does it contain any artificial ingredients?

According to the product label, it is free from artificial colours, flavours, and preservatives. It is also suitable for most dietary needs, whilst always check the label for the most accurate information.