Vitamin C Supplements
Discover a focused selection of vitamin C supplements formulated to support everyday wellbeing. Vitamin C (ascorbic acid) is widely used for immune support and antioxidant support, helping protect cells from oxidative stress. This collection brings together practical options across tablets, capsules, powders, and chewables, so you can choose a format that fits your routine at home, at work, or while travelling.
Selected for customers in the United Kingdom, each product emphasises clear labelling and sensible serving sizes. Many people combine vitamin C with complementary nutrients such as zinc, vitamin D, or bioflavonoids, particularly during seasonal changes or periods of high workload. If you prefer a gentler option, you may also find buffered vitamin C or time-release vitamin C products that suit different preferences.
Formats and strengths
Choosing the right supplement often comes down to convenience and desired dose. Powders can be easy to mix into water, while capsules and tablets suit a straightforward daily habit. Chewables offer a flavoured alternative for those who don’t like swallowing pills.
- Everyday and high-strength vitamin C options
- Ascorbic acid, buffered, and time-release formats
- Standalone vitamin C and blended vitamin & mineral supplements
- Options designed for easy daily use
How to shop with confidence
Check each product page for ingredients, allergens, and suitability for your needs, including vegan or vegetarian preferences. If you are pregnant, breastfeeding, taking medication, or managing a health condition, speak with a pharmacist or qualified healthcare professional before use. All prices are shown in GBP for a straightforward shopping experience in the United Kingdom.
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Vendor:NOW Foods
NOW Foods Sodium Ascorbate Powder (Buffered Vitamin C) – 3 lb
Buffered Vitamin C Powder for Everyday Support NOW Foods Sodium Ascorbate Powder delivers a pure, buffered form of vitamin C that dissolves readily in liquids, making it a practical addition to daily routines. This pharmaceutical-grade powder is non-bitter and non-acidic, designed to mix smoothly...- £73.62
- £73.62
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Vendor:Zahler
Zahler Junior C Advanced Chewable for Kids – Delicious Orange Vitamin C (500 Count) | Kosher & Non-GMO
Kid-friendly vitamin C that fits a busy family routine Zahler Junior C Advanced Chewable for Kids combines a tasty orange flavor with a straightforward daily dose of vitamin C. Each chewable delivers 250 mg of vitamin C in a soft, kid-approved chew that requires...- £79.56
- £79.56
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Vendor:Trace Minerals
Trace Minerals Power Pak Packets — Multivitamin & Multimineral with Electrolyte Support (90 Packets)
Power Pak Packets: A convenient, flavorful path to daily minerals Trace Minerals Power Pak is a versatile daily powder drink mix designed for busy lifestyles. Each serving provides 1,200 mg of vitamin C along with a full spectrum of 70+ trace minerals and vitamins,...- £74.98
- £74.98
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Vendor:Metagenics
Metagenics Immune Active - Quercetin, NAC, Zinc, EGCG & Vitamin C | Immune Support & Antioxidant Defense - Non-GMO & Gluten-Free - 30 Servings
Metagenics Immune Active blends a precise, science-informed mix of nutrients to support daily immune health and oxidative balance. With 200 mg of vitamin C and 30 mg of zinc per serving, this formula is designed to fit naturally into a routine without feeling burdensome....- £59.61
- £59.61
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Vendor:C-Salts
C-Salts Vitamin C Powder – Buffered 4000mg/Teaspoon, Stomach-Friendly, Organic Vegan, Non-GMO | 272 Servings, Blood Orange, 26oz
Why choose C-Salts Vitamin C Powder C-Salts Vitamin C Powder offers a high-dose, buffered form of ascorbic acid designed to feel gentler on the stomach. This makes it easier to weave vitamin C into a daily routine without the common digestive discomfort often associated...- £64.00
- £64.00
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Vendor:SOLARAY
SOLARAY Super Bio Buffered Vitamin C 1000mg | Two-Stage Time Release | Vegan, 360 VegCaps
OverviewDiscover a thoughtfully formulated Vitamin C supplement from SOLARAY designed to fit into your daily routine. SOLARAY Super Bio Buffered Vitamin C 1000mg combines ascorbic acid with rose hips and acerola, plus a bioflavonoid concentrate to support immune system function and antioxidant processes in...- £59.66
- £59.66
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Vendor:Earthborn Elements
Earthborn Elements Vitamin C Powder (1 Gallon) – Pure, Soluble, Versatile
OverviewEarthborn Elements Vitamin C Powder is a versatile, high-purity base for your DIY skincare and mixing projects. Packaged in a resealable bucket, this product is designed for easy storage and long-lasting use in a busy routine. The formula is naturally derived from a blend...- £86.76
- £86.76
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Vendor:Swanson
Swanson Citrus Bioflavonoid Complex – Bitter Orange Bioflavonoids for Antioxidant Support | 2-Pack, 250 Capsules
Discover Swanson Citrus Bioflavonoid Complex This formula pairs citrus bioflavonoids derived from bitter orange with natural partners, including rose hips extract and acerola cherry. The blend is designed to complement a vitamin C routine by supplying a rich, citrus-forward profile in easy-to-take capsules. While...- £60.27
- £60.27
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Vendor:DONGKOOK
DONGKOOK Vita Pop 2000mg Vitamin C Powder with Vitamin D3 & Biotin – Lemon On-The-Go Sticks
Meet DONGKOOK Vita Pop, a lemon-flavored vitamin C powder designed for daily immune support and radiant energy on the go. Each resealable sleeve holds 100 single-serve sticks that dissolve quickly in water or your favorite beverage, delivering a bright, refreshing lemon profile with zero...- £61.85
- £61.85
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Vendor:Trace Minerals
Trace Minerals Power Pak: Multivitamin & Multimineral Packets – 70+ Minerals, 1200 mg Vitamin C, Lemon Lime – 90 Packets
Discover Power Pak by Trace Minerals Power Pak is a convenient powder drink mix designed for daily wellness. Each serving delivers 1,200 mg of vitamin C alongside a full spectrum of 70+ trace minerals and vitamins, all harmonized with electrolytes. The Lemon Lime flavor...- £74.98
- £74.98
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Vendor:Feel Goods
Feel Goods Immunity Icon – Vitamin C Immune Support Drink Mix (Sugar-Free, Caffeine-Free)
Feel Goods Immunity Icon: Daily Immune Support in a Delicious Wild Berry Sip Meet Feel Goods Immunity Icon, a thoughtfully crafted, sugar-free drink mix designed for everyday vitality. Powered by 500 mg of Vitamin C sourced from Acerola Cherries and a blend of essential...- £62.95
- £62.95
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Vendor:Feel Goods
Feel Goods Immunity Icon – Vitamin C Drink Mix with Elderberry, Ginger & Turmeric | Sugar-Free
Flavorful daily immune support, made simple Feel Goods Immunity Icon is a peach lemonade flavored, sugar-free drink mix designed for daily immune wellness and everyday vitality. Each serving delivers 500 mg of vitamin C sourced from Acerola cherries, complemented by a curated blend of...- £62.95
- £62.95
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Vendor:NEVISS
NEVISS Liposomal Vitamin C Gummies 1000mg – Sugar-Free 2-Pack with Iron, Zinc & Elderberry
NEVISS Liposomal Vitamin C Gummies 1000mg Meet NEVISS Liposomal Vitamin C Gummies, a convenient, sugar-free option designed for adults who want a flavorful daily boost. This formula blends liposomal delivery with a protective pectin layer, helping to keep the water-soluble vitamin C stable as...- £65.14
- £65.14
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Vendor:C-Salts
C-Salts Vitamin C Powder – 4000mg per Serving, Buffered & Stomach-Friendly, 272 Servings (26oz)
Gentle, high-dose vitamin C for daily immune support Meet C-Salts Vitamin C Powder, a buffered form designed to minimize stomach discomfort while delivering a robust daily dose. Each teaspoon provides 4000 mg of vitamin C, offering a potent option that can fit seamlessly into...- £64.00
- £64.00
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Vendor:BlueBonnet
BlueBonnet Super Quercetin Vitamin C Supplement - 90 Veggie Caps
Premium daily support with BlueBonnet Super Quercetin BlueBonnet's Super Quercetin Vitamin C Supplement blends quercetin with immune-friendly nutrients in a vegan capsule. This 90 veggie caps bottle is designed for easy daily use, offering a convenient mix of quercetin, vitamin C, acerola, and bromelain....- £62.96
- £62.96
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Vendor:Vaily
Vaily Immune Support Liquid Glutathione 860 mg – Vitamin C, Zinc & Selenium | 30 Single-Dose Vials
Experience a refreshing, potent daily ritual Vaily Immune Support is a liquid glutathione formula crafted for everyday resilience. Each dose delivers 860 mg of glutathione alongside acerola vitamin C, zinc, and selenium to create a comprehensive immune-support profile. The lemony flavor and smooth texture...- £61.85
- £61.85
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Vendor:Alkaline for Life
Alkalini-C Buffered Vitamin C Powder - Natural L-Ascorbate, Corn-Free, Non-GMO, Fully Buffered for Enhanced Absorption (8oz)
Discover Alkalini-C Buffered Vitamin C Powder Alkaline for Life presents Alkalini-C, a thoughtfully crafted Vitamin C powder built on a natural L-ascorbate base. This formula avoids synthetic forms and harsh acids, delivering a clean, effective supplement designed to be gentle on the stomach while...- £61.31
- £61.31
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Vendor:LANDAU
LANDAU 300mg Vitamin C Chewables – Berry Flavor, Acerola, Kosher, Made in USA – 500 Tablets
Delicious, dependable daily vitamin C for the whole family LANDAU 300 mg Vitamin C Chewables offer a berry-flavored, non-pill option that fits busy mornings, school days, and travel. Each chewable delivers 300 mg of vitamin C with added acerola, providing a pleasant alternative to...- £60.75
- £60.75
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Vendor:Revitalize Wellness
Revitalize Wellness Kids Defense Powder — 1000 mg Vitamin C + 250 mg Vitamin B3, Fruit Punch, 120 Servings, Corn Free & GMO Free
New Formula, Fresh Flavor for KidsRevitalize Wellness Kid's Defense Powder arrives with an updated formula and a brighter fruit punch flavor. Each serving delivers 1000 mg of Vitamin C and 250 mg of Vitamin B3, designed with orthomolecular dosing in mind. The blend is...- £60.71
- £60.71
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Vendor:Revitalize Wellness
Revitalize Wellness Vitamin C Capsules | 1000 mg per Capsule | 200 Capsules | Pure, Corn-Free & GMO-Free
Revitalize Wellness Vitamin C Capsules: Purity, Potency, and Everyday Convenience Discover a clean, potent vitamin C option designed for daily routines. Each capsule delivers 1000 mg of vitamin C as ascorbic acid, wrapped in a vegan-friendly capsule. With 200 capsules per bottle, you get...- £60.77
- £60.77
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