Best Vitamin C Magnesium Supplements of 2026

Name: High Strength Magnesium Glycinate Complex with Vitamins
Brand: NUTRALIE

Phoebe Cooper

Last Updated: 6 Feb 2026

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Vitamin C magnesium supplements are nutritional supplements that contain a combination of vitamin C and magnesium. Vitamin C is an essential nutrient that helps to support the immune system, promote healthy skin, and improve the absorption of iron. Magnesium is a mineral that is involved in many different functions in the body, including muscle and nerve function, heart health, and bone strength. Together, these two nutrients can provide a range of health benefits, from reducing inflammation to supporting healthy blood pressure levels.

At a Glance: Our Top Picks

#TOP 1

High Strength Magnesium Glycinate Complex with Vitamins

9.8

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#TOP 2

Nutrigums Magnesium Citrate & Vitamin C Gummies

9.7

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#TOP 3

Magnesium Ascorbate with Buffered Vitamin C

9.5

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Top 6 Vitamin C Magnesium Supplements

#TOP 1

High Strength Magnesium Glycinate Complex with Vitamins

NUTRALIE
NUTMAG120
Transparent

Magnesium Glycinate Complex - 2145mg Bisglycinate + Citrate - Magnesium Supplements - Vitamins B5 + B6 + C - 120 Capsules Vegan Nutralie

NUTRALIE Magnesium Supplements offer a powerful blend of bis glycinate and citrate magnesium, ensuring high purity and bioavailability. With 2145mg of magnesium per dose, you can maximise its benefits for your nervous system and muscle function. The inclusion of Vitamins B5, B6, and C enhances the effects of magnesium, helping to reduce fatigue and support your immune system. This thoughtful combination ensures that your body absorbs and utilises every capsule effectively, promoting overall well-being.

9.8

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What We Like

High bioavailability
Supports nervous system function
Reduces tiredness and fatigue
Vegan-friendly formula

#TOP 2 Best Gummy Magnesium Supplement

Nutrigums Magnesium Citrate & Vitamin C Gummies

Nutrigums
NUTPNGMAGVC60G

Nutrigums Gummies offer a convenient way to support your health with essential nutrients. Each gummy contains 150mg of elemental magnesium, which is vital for hydration and muscle function, helping you stay strong and active. The addition of 80mg of Vitamin C aids in energy production, reducing feelings of tiredness and fatigue. These gummies also contribute to maintaining strong bones and teeth, ensuring your overall well-being. Enjoy a delicious mixed berry flavour while taking care of your nutritional needs.

9.7

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What We Like

High strength magnesium support
Promotes energy and bone health
Vegan and gluten-free
No added sugar or artificial flavours
Convenient gummy form

#TOP 3

Magnesium Ascorbate with Buffered Vitamin C

Epigenetics

Magnesium Ascorbate | Magnesium + Buffered Vitamin C Supplement | High Strength | 60 Vegan Friendly Capsules UK Made Supplements | Generous 2 Month Supply.

The Epigenetics Magnesium Ascorbate supplement features a pure formula that prioritises your health by excluding unnecessary additives, fillers, and flavourings. With a two-month supply in each pack, you only need to take one capsule daily, making it easy to remember your supplement routine. Proudly made in the UK, the product adheres to strict quality standards, ensuring you receive trusted and safe supplements. Additionally, the letterbox-friendly packaging allows for easy, contactless delivery, reducing hassle and environmental impact.

9.5

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What We Like

Pure and natural ingredients
Two-month supply per pack
Made in the UK
Easy letterbox delivery
Vegan-friendly formula

#TOP 4

Nu U Nutrition Magnesium Citrate Gummies for All

Nu U Nutrition
NUU-MAGGUM-60UK

Magnesium Citrate Gummies 1250mg for Adults and Kids (5+) - 60 Vegan Gummies - Berry Flavour - Providing 150mg of Elemental Magnesium & 80mg of Vitamin C - Made in The UK - Nu U Nutrition

Nu U Nutrition Gummies offer a tasty way to boost your magnesium intake. Each serving provides 150mg of elemental magnesium in an easily absorbable form, helping to reduce tiredness and fatigue. With a delicious berry flavour, these gummies are fun for both adults and children aged five and over, making them a great alternative to large tablets. Plus, they contain Vitamin C, enhancing their antioxidant benefits while being vegan-friendly, ensuring everyone in the family can enjoy them without any dietary concerns.

9.4

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What We Like

High strength magnesium per serving
Tasty berry flavour for easy consumption
Vegan and allergen-free ingredients
Supports energy metabolism
Suitable for adults and kids

#TOP 5

MagCombo Magnesium Supplement with Vitamins

MAGCOMBOK
MagCombo_UK_Bundle
Pack of 3

MagCombo - Concentrated Pure Magnesium, Special Oily Formula for Maximum Absorption, enriched with Vitamins B2, B6, B12 and C, 1 Capsule Daily, Laboratory Tested (60 Servings)

MagCombo Supplement offers an effective way to boost your magnesium intake with its special oil formula. This unique solution enhances absorption, ensuring you receive maximum benefits from just one capsule daily. The faster action of the ingredients means you’ll feel relief sooner, particularly if you suffer from stress, cramps, or sleep issues. Furthermore, with added vitamins B2, B6, B12, and C, you’re not only addressing magnesium deficiency but also supporting your overall health.

9.2

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What We Like

Better absorption
Faster action
High quality and safety
Meets daily magnesium needs

#TOP 6 Best Immune Support Magnesium Supplement

ActivGums Kids Magnesium Gummies with Vitamin C

Activ Gums
5060811101278

Kids Magnesium 180 Vegan Gummies | Magnesium Citrate 1250mg & Vitamin C 80mg | Support Sleep, Bones, Immune, Energy & Cognition | Resealable & Recyclable Pouch | Suitable for Kids Age 5+ by ActivGums®

ActivGums Kids Gummies are designed to support your child's overall wellness. Each gummy contains 1250mg of magnesium citrate and 40mg of Vitamin C, promoting a healthy nervous system, strong bones, and immune function. With 30 delicious gummies in a resealable pouch, you benefit from a month’s supply that fits easily into your daily routine. Plus, the eco-conscious packaging is recyclable, making it a responsible choice for families concerned about the environment.

9.1

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What We Like

Supports nervous system health
Provides strong bones and teeth
Convenient monthly supply
Eco-friendly packaging
Vegan and family-friendly

Frequently Asked Questions (FAQs)

1. What does magnesium and Vitamin C do?

Unabsorbed vitamin C acts as an osmotic agent, drawing water into the intestines and stimulating gut motility. Magnesium is a cofactor in hundreds of enzymatic processes within cells, helps maintain healthy blood pressure levels already within normal range and more.

2. What supplements should not be taken with magnesium?

Large doses of minerals can compete with each other to be absorbed. Don't use calcium, zinc, or magnesium supplements at the same time. Also, these three minerals are easier on your tummy when you take them with food, so if your doctor recommends them, have them at different meals or snacks.

Editor's Notes

During our vitamin c magnesium supplement research, we found 64 vitamin c magnesium supplement products and shortlisted 6 quality products. We collected and analyzed 26,764 customer reviews through our big data system to write the vitamin c magnesium supplements list. We found that most customers choose vitamin c magnesium supplements with an average price of £13.55.

The vitamin c magnesium supplements are available for purchase. We have researched hundreds of brands and picked the top brands of vitamin c magnesium supplements, including NUTRALIE, Nutrigums, Epigenetics, Nu U Nutrition, MAGCOMBOK.

Written by

Phoebe Cooper

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."