Best Powder Vitamin C Supplements of 2026

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 6 Feb 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Powder Vitamin C Supplements are a convenient and effective way to boost your daily intake of Vitamin C. Made from high-quality ingredients, these supplements come in a powder form that can easily be mixed into your favourite drink or food. They are ideal for those who struggle to swallow tablets or capsules, and are a great way to ensure you are getting the recommended daily dose of Vitamin C. With various flavours available, these supplements are a great addition to any diet and can help support your immune system, skin health, and overall wellbeing.

At a Glance: Our Top Picks

100% Pure Vitamin C Powder with Scoop Cover #TOP 1
100% Pure Vitamin C Powder with Scoop
ftb score rating icon 9.9
YourSupplements Vitamin C Powder 200g Pure Cover #TOP 2
YourSupplements Vitamin C Powder 200g Pure
ftb score rating icon 9.8
Naturesupplies High Strength Vitamin C Powder 1000g Cover #TOP 3
Naturesupplies High Strength Vitamin C Powder 1000g
ftb score rating icon 9.6

Top 10 Powder Vitamin C Supplements

#TOP 1

100% Pure Vitamin C Powder with Scoop

YourSupplements
VITCPOW
100 g (Pack of 1)
100% Pure Vitamin C Powder with Scoop Cover
Vitamin C Powder 100g - Ascorbic Acid | 100% Pure British Pharmaceutical Grade | Non-GMO | Scoop Included

The YourSupplements Vitamin C offers premium quality ascorbic acid without any fillers or binders, ensuring you receive the purest form of Vitamin C. This pharmaceutical-grade powder supports your immune system, helping you to stay healthy. It also reduces tiredness and fatigue, making it easier for you to tackle daily challenges. With a free measuring scoop included, you can easily portion your servings for convenient use every day.

What We Like
High-quality, pure Vitamin C
Supports immune system function
Reduces tiredness and fatigue
Scoop included for convenience
#TOP 2

YourSupplements Vitamin C Powder 200g Pure

YourSupplements
225/139
200 g (Pack of 1)
YourSupplements Vitamin C Powder 200g Pure Cover
Vitamin C Powder 200g - Ascorbic Acid | 100% Pure British Pharmaceutical Grade | Non-GMO | Scoop Included

The YourSupplements Vitamin C is a premium quality powder made from 100% pure British pharmaceutical grade vitamin C, ensuring no fillers or additives. It comes with a handy free measuring scoop, making it easy for you to get the right dose every time. This supplement supports your immune system, helping it function normally, and it also reduces tiredness and fatigue. Additionally, it improves iron absorption and supports your psychological function, making it a practical choice for your daily health routine.

What We Like
100% pure pharmaceutical grade
Includes free measuring scoop
Supports immune system health
Reduces tiredness and fatigue
Improves iron absorption
#TOP 3

Naturesupplies High Strength Vitamin C Powder 1000g

White
1 kg (Pack of 1)
Naturesupplies High Strength Vitamin C Powder 1000g Cover
High Strength Vitamin C Powder 1000g, VIT C Ascorbic Acid, Pure, Non-GMO & Vegan-Friendly, Immune Support Supplement, No Chemicals, Pharmaceutical Grade, Made in The UK by Naturesupplies

The Naturesupplies Vitamin C Powder offers a strong 2g dose of pure ascorbic acid, ideal for those wanting powerful immune support in a flexible form. As a natural, non-GMO, and vegan-friendly supplement, it provides a clean source of vitamin C without additives, making it suitable for various dietary needs. The powder form allows for rapid absorption, so you benefit quickly from immune support and collagen boosting. Being pharmaceutical grade, it ensures a chemical-free, high strength vitamin C alternative to traditional tablets or capsules.

What We Like
High 2g pure dose
Natural, non-GMO, vegan
Fast absorption powder form
Chemical-free, pharmaceutical grade
Flexible and customizable use
#TOP 4

yourhealthstore Extra High Strength Vitamin C Powder

500 g (Pack of 1)
yourhealthstore Extra High Strength Vitamin C Powder Cover
yourhealthstore Vitamin C Powder 500g, Extra High Strength Ascorbic Acid – 100% Pure British Pharmaceutical Grade – Non-GMO, Vegan, Gluten Free.

yourhealthstore Vitamin C Powder offers a highly concentrated source of ascorbic acid, delivering 500g of pure Vitamin C in one package. This pharmaceutical grade product is non-GMO, making it a great choice for those who are health-conscious. Being vegan and gluten-free, it caters to a wide range of dietary needs. You can easily incorporate this vitamin into your daily routine, supporting your immune system and overall health.

What We Like
High strength formulation
100% pure and pharmaceutical grade
Non-GMO and vegan-friendly
Gluten-free
#TOP 5

YourSupplements Vitamin C Powder 500g Pure

YourSupplements
VITCPOW
500 g (Pack of 1)
YourSupplements Vitamin C Powder 500g Pure Cover
Vitamin C Powder 500g - Ascorbic Acid | 100% Pure British Pharmaceutical Grade | Non-GMO | Scoop Included

YourSupplements Vitamin C is a premium quality powder made from 100% pure British pharmaceutical grade ascorbic acid, with no fillers or binders. This ensures you receive a pure and effective supplement to boost your immune system, helping you stay healthy. The product comes with a convenient measuring scoop, making it easy to use the right amount each time. Additionally, it supports your overall well-being by reducing tiredness and fatigue, while also enhancing iron absorption and mental function.

What We Like
100% pure pharmaceutical grade
No fillers or binders
Includes convenient measuring scoop
Supports immune system
Reduces tiredness and fatigue
#TOP 6

Peak Supps Vitamin C Powder 1Kg - Pure BP Grade

VitaminCMulti
1 kg (Pack of 1)
Peak Supps Vitamin C Powder 1Kg - Pure BP Grade Cover
Vitamin C Powder 1Kg - Pure BP Grade | Packaging May Vary

The Peak Supps Vitamin C Powder offers a pure, pharmaceutical-grade supplement that is 100% free from additives. It plays a crucial role in supporting your immune system, especially during and after intense physical exercise, helping you to recover effectively. Additionally, this vitamin contributes to normal psychological function and the functioning of your nervous system, promoting overall well-being. By incorporating this powder into your diet, you can enjoy the benefits of a high-quality vitamin C source that supports your health.

What We Like
100% pure and additive-free
Supports immune system function
Aids in psychological health
Promotes nervous system health
High-quality pharmaceutical grade
#TOP 7

Bulk Vitamin C Powder, High Strength Ascorbic Acid

BPB-VITC-POWD-0500
500 g (Pack of 1)
Bulk Vitamin C Powder, High Strength Ascorbic Acid Cover
Bulk Vitamin C Powder, 500 g

Bulk Vitamin C Powder is a powerful supplement made with 100% pure vitamin C, providing 1 g of vitamin C per serving. This potent formula supports the normal function of your immune system, helping you stay healthy. Additionally, it protects against oxidative stress, offering an extra layer of defence for your body. The unflavoured powder is perfect for mixing into your usual shake, making it an easy and convenient way to boost your vitamin C intake.

What We Like
100% pure vitamin C
Supports immune system health
Protects against oxidative stress
Easy to mix into shakes

Pure Source Nutrition Sodium Ascorbate Vitamin C Powder

1 kg (Pack of 1)
Pure Source Nutrition Sodium Ascorbate Vitamin C Powder Cover
Pure Source Nutrition Pure Sodium Ascorbate Food Buffered Vitamin C L Ascorbic Acid Powder Food Grade 1kg / 1000g Vegan Supplements

Pure Source Sodium Ascorbate offers a non-acidic, alkaline form of Vitamin C, making it gentle on your stomach. You can take it in higher amounts without the worry of acidosis. This product is food grade, ensuring it is highly purified and free from heavy metals and toxic chemicals, which is vital for your health. It mixes easily with drinks, allowing both kids and adults to effortlessly incorporate Vitamin C into their diet. With a pure formula, it contains no additives or fillers, prioritising your wellbeing.

What We Like
Non-acidic and gentle on stomach
Highly purified and safe
Easy to mix with drinks
No additives or fillers

Health Plus Calcium Ascorbate Vitamin C Powder

HP031
Natural
250 g (Pack of 1)
Health Plus Calcium Ascorbate Vitamin C Powder Cover
Health Plus Calcium Ascorbate Powder Vitamin C Supplement - 250g

The Health Plus Vitamin C Powder is an excellent choice for those seeking a non-acidic vitamin C supplement to bolster their immune system. This form allows you to take larger doses without increasing stomach acidity, ensuring comfort. It also aids in the production of collagen, supporting your skin, cartilage, bones, and tendons. Additionally, this supplement helps detoxify the body, reduce tiredness and fatigue, and improve overall well-being. Suitable for both vegetarians and vegans, it comes in a recyclable pot for eco-conscious consumers.

What We Like
Non-acidic vitamin C
Supports immune system
Aids collagen production
Reduces fatigue
Suitable for vegetarians and vegans
#TOP 10

Sodium Ascorbate Powder 250g | Buffered Vitamin C

250 g (Pack of 1)
Sodium Ascorbate Powder 250g | Buffered Vitamin C Cover
Sodium Ascorbate Powder 250g | Buffered Vitamin C | Vegan | Packaging May Vary

Sodium Ascorbate Powder is a fantastic supplement that supports your immune system and nervous system. With a serving providing 889mg of Vitamin C, it helps reduce tiredness and fatigue, giving you more energy throughout the day. As a vegan-friendly option, it fits well into a plant-based diet. This product also contains 111mg of sodium, which can support hydration. Overall, it’s an easy way to boost your Vitamin C intake and enhance your overall well-being.

What We Like
Supports immune function
Reduces tiredness and fatigue
Vegan-friendly
High Vitamin C content
Convenient powder form
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is vitamin C in powder form better?

The ascorbic acid in powdered vitamin C is more resistant than other forms, and it's thought to retain more of its benefits than vitamin C found in serums or lotions.

2. What is vitamin C powder used for?

Ascorbic acid (vitamin C) is used to prevent or treat low levels of vitamin C in people who do not get enough of the vitamin from their diets. Most people who eat a normal diet do not need extra ascorbic acid.

3. Can I drink vitamin C powder everyday?

For adults, the recommended daily amount for vitamin C is 65 to 90 milligrams (mg) a day, and the upper limit is 2,000 mg a day. Although too much dietary vitamin C is unlikely to be harmful, megadoses of vitamin C supplements might cause: Diarrhea. Nausea.

4. Which form of vitamin C is best?

Time-release vitamin C is often the preferred choice since vitamin C has better bioavailability when taken in smaller doses throughout the day. A time-release formula aims to solve this problem without taking multiple tablets, by releasing the vitamin C slowly throughout the day.

Editor's Notes

During our powder vitamin c supplement research, we found 202 powder vitamin c supplement products and shortlisted 10 quality products. We collected and analyzed 50,543 customer reviews through our big data system to write the powder vitamin c supplements list. We found that most customers choose powder vitamin c supplements with an average price of £10.92.

The powder vitamin c supplements are available for purchase. We have researched hundreds of brands and picked the top brands of powder vitamin c supplements, including YourSupplements, naturesupplies, yourhealthstore, Peak Supps, Bulk.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."