Ascorbic Acid [C6H8O6] 99.9% ACS Reagent Grade Powder, 57 g

About This Product

This ascorbic acid powder is supplied in a convenient 57-gram, space-saving bottle. The fine, free-flowing powder is easy to measure and mix. With CAS number 50-81-7 and 99.9% purity, this ACS reagent grade product offers a high-quality, unadulterated source of vitamin C—ideal for daily supplementation or laboratory uses.

What Is Vitamin C and Why Do You Need It?

Vitamin C (ascorbic acid) is an essential water-soluble nutrient that the human body cannot synthesise, so it must be obtained from the diet or through supplementation. It acts as an antioxidant, helping to protect cells from oxidative stress caused by free radicals. Vitamin C also plays a role in collagen formation, iron absorption from plant-based foods, and the normal function of the immune system. At 99.9% purity, this fine powder is a reliable way to meet your daily nutritional needs.

Key Benefits of Vitamin C

Vitamin C is well known for its contribution to the normal function of the immune system. It also contributes to normal collagen formation for the normal function of skin, blood vessels, bones, teeth, gums, and cartilage. As an antioxidant, it helps protect cells from oxidative damage. Additionally, vitamin C enhances non-heme iron absorption, which may help maintain healthy iron levels. These benefits are supported by European Food Safety Authority (EFSA) authorised health claims. As with all supplements, results may vary, and supplementation should complement a balanced diet.

Types of Vitamin C Supplements

Vitamin C supplements are available in tablets, capsules, gummies, powders, and liquids. Ascorbic acid is the most common and cost-effective form, prized for its high purity and potency. Buffered forms such as sodium ascorbate are gentler on the stomach, while liposomal vitamin C aims for enhanced absorption. Whole-food sources like acerola or camu camu provide vitamin C alongside other phytonutrients. This product is a fine powder of pure ascorbic acid, ACS reagent grade, ensuring minimal impurities. Powders offer dosage flexibility—mix with water, juice, or smoothies for a customisable intake.

How to Choose the Best Vitamin C Supplement

When choosing a vitamin C supplement, consider purity, form, and dosage. For a straightforward, high-potency option, this pure ascorbic acid powder is an excellent choice. The ACS reagent grade indicates 99.9% purity, suitable for both supplementation and laboratory uses. The fine powder dissolves quickly and mixes easily. While certifications like non-GMO, vegan, or gluten-free may matter to some users, this product’s key differentiators are its purity and grade. Dosage flexibility is a major advantage—you can measure exactly the amount you need, from a pinch to a full gram, depending on your goals and tolerance.

Recommended Dosage and Safety

The UK recommended daily intake of vitamin C is 80 mg for adults. Many people take 500–1000 mg per day for general wellness, but individual needs vary. Because this is a pure powder, uses an accurate scale or measuring spoon to avoid taking excessive amounts. Vitamin C is water-soluble, so excess is excreted in urine; however, high doses (over 2000 mg per day) may cause digestive discomfort or diarrhoea. Always consult a health care professional before starting a new supplement, especially if you have a medical condition or take medication.

Important Information: This product is a food supplement. Statements regarding the benefits of vitamin C are authorised by the European Food Safety Authority. This product is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow directions for uses.

Frequently Asked Questions

Is this product suitable for vegans?

Yes, ascorbic acid is a synthetic compound that is vegan-friendly and free from animal-derived ingredients.

How should I store this powder?

Store in a cool, dry place away from direct sunlight. Keep the container tightly sealed to prevent moisture absorption. The space-saving bottle is designed for efficient storage.

Can I mix this powder into hot drinks?

Vitamin C can degrade with heat, so it is best to mix the powder into room temperature or cool beverages. Avoid adding it to boiling water.

Is this product laboratory grade?

Yes, it is ACS reagent grade (99.9% pure), meeting high standards of purity suitable for analytical and laboratory uses as well as dietary supplementation.