Best Cognitive Health Vitamin C Supplements of 2026

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 6 Feb 2026

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Cognitive Health Vitamin C Supplements are a type of dietary supplement that are designed to support and maintain cognitive function. These supplements contain high doses of vitamin C, which is a powerful antioxidant that can help to protect the brain from oxidative stress and inflammation. They are intended to be taken daily as part of a healthy diet and lifestyle, and can be particularly beneficial for individuals who are looking to improve their memory and concentration, or who are concerned about age-related cognitive decline. While these supplements are not a substitute for medical advice or treatment, they can be a useful addition to a balanced health regimen.

At a Glance: Our Top Picks

Vitamin C, D and Zinc Capsules Cover #TOP 1
Vitamin C, D and Zinc Capsules
ftb score rating icon 9.9
Healthspan Sustained Release Vitamin C 500mg Cover #TOP 2
Healthspan Sustained Release Vitamin C 500mg
ftb score rating icon 9.8
Nutrabytes High Strength 1,500mg Vitamin C & 40mg Zinc Supplement Cover #TOP 3
Nutrabytes High Strength 1,500mg Vitamin C & 40mg Zinc Supplement
ftb score rating icon 9.6

Top 10 Cognitive Health Vitamin C Supplements

#TOP 1

Vitamin C, D and Zinc Capsules

Vitamin C, D and Zinc Capsules Cover
Vitamin C, D and Zinc Capsules for Immunity Support | One-a-Day Formula | 60 Fast Release Capsules = 2 Months’ Supply | Vegan Friendly | Manufactured in The UK

Features
One-A-Day, High Strength Formula – Each Capsule Delivers A Potent 500mg Of Vitamin C, 15mg Of Zinc, And 10μg (400 IU) Of Vitamin D, Meeting The UK Department Of Health's Daily Recommendations In A Convenient, Once-Daily Dose.
Trio Of Key Nutrients For Immunity Support – Our Vitamin C, D, And Zinc Capsules Are Formulated To Bolster Your Immune System. Vitamin C Helps Reduce Tiredness And Fatigue, While Zinc Supports Normal Cognitive Function And Skin Health.
Vegan Friendly – Our Capsules Are Designed With Everyone In Mind, Being Both Vegan And Vegetarian Friendly, Ensuring Broad Compatibility With Various Dietary Preferences.
UK Manufactured At GMP Approved Facilities – Manufactured In The UK, Our Supplements Are Developed By Expert Nutritionists And Produced In Top-Notch Facilities Adhering To Good Manufacturing Practice (GMP) Standards.
Four Months Supply For Optimal – Each Bottle Contains 60 Fast-Release Capsules, Providing A Full 60-Day Supply, Making It Easier To Maintain Your Health Routine.
#TOP 2

Healthspan Sustained Release Vitamin C 500mg

VCSR090
Healthspan Sustained Release Vitamin C 500mg Cover
Healthspan Vitamin C Sustained Release 500mg (3 Months' Supply) | to Support Your Immune and Nervous Systems | Added zinc to Support Cognitive Function | Vegan

Healthspan Vitamin C offers a sustained release of 500mg of vitamin C, ideal for supporting your immune and nervous systems throughout the day. The unique formulation ensures that the vitamin breaks down gradually, providing you with a steady supply of essential nutrients. Additionally, the inclusion of zinc enhances cognitive function and aids in energy conversion from food. With a commitment to quality, Healthspan sources the best ingredients, ensuring optimal purity and effectiveness in their supplements.

What We Like
Sustained release for all-day support
Includes zinc for cognitive benefits
High-quality ingredients used
Backed by expert research
Supports immune and nervous systems
#TOP 3

Nutrabytes High Strength 1,500mg Vitamin C & 40mg Zinc Supplement

RAR01
1 count (Pack of 1)
Nutrabytes High Strength 1,500mg Vitamin C & 40mg Zinc Supplement Cover
Nutrabytes High Strength 1,500mg Vitamin C & 40mg Zinc Supplement, 180 Capsules | Advanced Immune Support with Zinc, Rosehip & Citrus Bioflavonoids | 3 Months | Vegan Capsules | UK Made

Features
POTENT & PURE INGREDIENTS: Our Supplement Contains Vitamin C In The Most Readily Absorbable Form Of Ascorbic Acid, Plus Zinc Citrate; All Of The Ingredients Support The Immune System, Cognitive Function & May Contribute To A Reduction In Tiredness & Fatigue
IMMUNE SUPPORT FORMULA: Our High Strength Formula Delivers 1,500mg Vitamin C & 40mg Zinc Per Serving; Contributes To Normal Immune System Function & Health Maintenance; With Rosehip & Citrus Bioflavonoids For Enhanced Absorption
HIGH QUALITY VEGAN SUPPLEMENT: Our Pure & Potent Formula Is Non GMO, Vegan, Gluten-Free, Lactose-Free & Soy-Free; Formulated In The UK By Healthcare Professionals & Produced To High Quality Standards
EASY-TO-SWALLOW VEGAN CAPSULES: These High Strength Supplements Come In A Convenient, Easy-To-Swallow Vegan Capsule Format; 180 Capsules For A 3 Month Supply; Take 2 Daily With Water
ANTIOXIDANT POWERHOUSE: Helps Protect Cells From Oxidative Stress; Vitamin C Supports Collagen Formation For Healthy Skin & Joints; Zinc Contributes To The Maintenance Of Normal Vision & Cognitive Function

Vitamin C 1300mg and Zinc 40mg Capsules

YH-VCZ-120
Vitamin C 1300mg and Zinc 40mg Capsules Cover
Vitamin C 1300mg and Zinc 40mg High Strength - VIT C and Zinc for Maintenance of Normal Immune System - 120 Vegan Capsules not Tablets - 2 per Daily Serving - Made in The UK by YrHealth

YrHealth Vitamin C & Zinc is a powerful supplement designed to support your immune system and overall health. Each serving provides an impressive 1300mg of Vitamin C and 40mg of Zinc, ensuring you feel your best every day. The vegan capsules are easy to swallow and free from allergens and artificial additives, making them suitable for everyone. Additionally, this supplement helps reduce fatigue and supports normal cognitive function, helping you maintain energy and focus throughout your day.

What We Like
High strength formula
Vegan-friendly ingredients
Easy to swallow capsules
Supports immune health
Manufactured in the UK
#TOP 5

Vitamin C, D and Zinc Capsules

Vitamin C, D and Zinc Capsules Cover
Vitamin C, D and Zinc Capsules for Immunity Support | One-a-Day Formula | 120 Fast Release Capsules = 4 Months’ Supply | Vegan Friendly | Manufactured in The UK

Features
One-A-Day, High Strength Formula – Each Capsule Delivers A Potent 500mg Of Vitamin C, 15mg Of Zinc, And 10μg (400 IU) Of Vitamin D, Meeting The UK Department Of Health's Daily Recommendations In A Convenient, Once-Daily Dose.
Trio Of Key Nutrients For Immunity Support – Our Vitamin C, D, And Zinc Capsules Are Formulated To Bolster Your Immune System. Vitamin C Helps Reduce Tiredness And Fatigue, While Zinc Supports Normal Cognitive Function And Skin Health.
Vegan Friendly – Our Capsules Are Designed With Everyone In Mind, Being Both Vegan And Vegetarian Friendly, Ensuring Broad Compatibility With Various Dietary Preferences.
UK Manufactured At GMP Approved Facilities – Manufactured In The UK, Our Supplements Are Developed By Expert Nutritionists And Produced In Top-Notch Facilities Adhering To Good Manufacturing Practice (GMP) Standards.
Four Months Supply For Optimal – Each Bottle Contains 60 Fast-Release Capsules, Providing A Full 120-Day Supply, Making It Easier To Maintain Your Health Routine.

Nutrabytes Vitamin C 1500mg & Zinc 40mg Supplement

NB0017-RAR39
Nutrabytes Vitamin C 1500mg & Zinc 40mg Supplement Cover
Nutrabytes High Strength 1,500 mg Vitamin C & 40 mg Zinc Supplement with Rosehip & Citrus Bioflavonoids, 60 Capsules - 1 Month Supply | Vegan and Vegetarian | UK Made

The Nutrabytes Vitamin C Zinc supplement offers a powerful immune support formula, delivering 1,500mg of Vitamin C and 40mg of Zinc per serving to help maintain your immune system and overall health. It contains easily absorbed Ascorbic Acid and Zinc Citrate, which may also reduce tiredness and boost cognitive function. This antioxidant-rich formula protects your cells from oxidative stress, supports collagen formation for healthy skin and joints, and contributes to maintaining normal vision. The easy-to-swallow vegan capsules make daily intake simple and convenient.

What We Like
High strength Vitamin C and Zinc
Supports immune and cognitive health
Antioxidant protection for cells
Easy-to-swallow vegan capsules
Includes rosehip and bioflavonoids
#TOP 7

Lindens Vitamin C+ 1000mg Time Release Tablets

AMZ256
Lindens Vitamin C+ 1000mg Time Release Tablets Cover
Lindens Vitamin C+ 1000mg - 120 Tablets - Time Release Tablets with Citrus Bioflavonoids and Rosehip - Contributes to Immune System Health, Reduces Tiredness and Supports Healthy Skin and Teeth

Lindens Vitamin C+ offers high-strength, slow-release tablets designed to support your overall health. With added citrus bioflavonoids and rosehip extract, these tablets help maintain your wellbeing by regularly replenishing Vitamin C, which is essential for your immune and nervous systems. They also combat fatigue, making them perfect for those with active lifestyles, by aiding iron absorption and regenerating Vitamin E. Additionally, these tablets contribute to collagen formation, supporting healthy skin, teeth, and blood vessels.

What We Like
High-strength formula
Supports immune health
Reduces tiredness
Convenient time-release
Tried and trusted quality

Hey Nutrition Natural Vitamin C Complex 250mg

HN_VITC
Hey Nutrition Natural Vitamin C Complex 250mg Cover
Hey Nutrition Natural Vitamin C 250mg Complex from Rosehip, Acerola, Blackcurrant, Guava, and Elderberry - Immune Function, Stress, Metabolic Health, & Fatigue - Non-GMO, 60 Vegan Capsules

Hey Nutrition Vitamin C is a powerful supplement designed to support your overall health. It promotes healthy tissue by boosting collagen formation, which is essential for bones, skin, and more. You’ll also benefit from increased energy levels and reduced fatigue, helping you tackle your day with enthusiasm. Additionally, this formula strengthens your immune system, protecting you from viruses and diseases. Lastly, it enhances cognitive and psychological functioning, improving memory and focus, so you can stay sharp and alert.

What We Like
Supports healthy tissue
Boosts energy levels
Strengthens immune system
Improves cognitive function
#TOP 9

Akeso Health Acerola Vitamin C Supplement

AKESO HEALTH
Akeso Health Acerola Vitamin C Supplement Cover
Akeso Health Acerola Vitamin C Supplement – Natural Immune Support, High Potency, Antioxidant-Rich, Skin & Brain Health, Non-GMO, Vegan-Friendly, 120 Capsules

Features
Immune System Booster: Rich In Vitamin C And Polyphenols, Acerola Enhances White Blood Cell Production, Strengthening The Body's Defense Against Infections And Promoting Faster Recovery.
Potent Natural Vitamin C Source: Acerola Cherries Provide 50–100 Times More Vitamin C Than Oranges, Delivering 1,800% Of The Daily Value Per Serving. This Potent Antioxidant Supports Immune Function, Collagen Synthesis, And Overall Vitality.
Cognitive Function & Brain Health: Acerola's Flavonoids And Anthocyanins Support Brain Health By Reducing Oxidative Stress And Inflammation, Enhancing Memory And Cognitive Performance.
Skin Health & Anti-Aging: Vitamin C Aids In Collagen Production, Improving Skin Elasticity And Reducing Wrinkles. Acerola's Antioxidants Protect Against UV Damage And Oxidative Stress, Promoting A Youthful Complexion.
Cardiovascular Support: Acerola's Potassium Content Helps Regulate Blood Pressure, While Antioxidants Reduce Oxidative Stress, Supporting Heart Health And Reducing The Risk Of Cardiovascular Diseases.
#TOP 10

Vitamin C, D and Zinc Capsules

Vitamin C, D and Zinc Capsules Cover
Vitamin C, D and Zinc Capsules for Immunity Support | One-a-Day Formula | 180 Fast Release Capsules = 6 Months' Supply | Vegan Friendly | Manufactured in The UK (3 Count (Pack of 60), Unflavoured)

Features
One-A-Day, High Strength Formula – Each Capsule Delivers A Potent 500mg Of Vitamin C, 15mg Of Zinc, And 10μg (400 IU) Of Vitamin D, Meeting The UK Department Of Health's Daily Recommendations In A Convenient, Once-Daily Dose.
Trio Of Key Nutrients For Immunity Support – Our Vitamin C, D, And Zinc Capsules Are Formulated To Bolster Your Immune System. Vitamin C Helps Reduce Tiredness And Fatigue, While Zinc Supports Normal Cognitive Function And Skin Health.
Vegan Friendly – Our Capsules Are Designed With Everyone In Mind, Being Both Vegan And Vegetarian Friendly, Ensuring Broad Compatibility With Various Dietary Preferences.
UK Manufactured At GMP Approved Facilities – Manufactured In The UK, Our Supplements Are Developed By Expert Nutritionists And Produced In Top-Notch Facilities Adhering To Good Manufacturing Practice (GMP) Standards.
Six Months Supply For Optimal – Each Bottle Contains 60 Fast-Release Capsules, Providing A Full 180-Day Supply, Making It Easier To Maintain Your Health Routine.
Buying Guide Image
Editor's Notes

During our cognitive health vitamin c supplement research, we found 29 cognitive health vitamin c supplement products and shortlisted 10 quality products. We collected and analyzed 16,253 customer reviews through our big data system to write the cognitive health vitamin c supplements list. We found that most customers choose cognitive health vitamin c supplements with an average price of £13.75.

The cognitive health vitamin c supplements are available for purchase. We have researched hundreds of brands and picked the top brands of cognitive health vitamin c supplements, including Simply Supplements, healthspan, NUTRABYTES, yrhealth, Lindens.

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."