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Best Neutral Vitamin C Supplements of 2026

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Phoebe Cooper

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Neutral Vitamin C Supplements are a type of dietary supplement that contains a high dose of Vitamin C, a powerful antioxidant that is essential for maintaining a healthy immune system. These supplements come in a neutral form, which means they are free from any added flavours, colours or preservatives. They are designed to be easy to swallow and can be taken with or without food. Neutral Vitamin C Supplements are recommended for those who have a Vitamin C deficiency or those who want to boost their immune system to fight off infections and illnesses.

At a Glance: Our Top Picks

Top 10 Neutral Vitamin C Supplements

#TOP 1

Zenement Buffered Vitamin C and Zinc Capsules

Zenement Buffered Vitamin C and Zinc Capsules Cover

Buffered Vitamin C with Zinc Bisglycinate - 1000 mg Vitamin C + 10 mg Elemental Zinc per Daily Serving (2 Capsules) - Neutral pH, Gentle on The Stomach - for The Immune System - Vegan

The Zenement Vitamin C and Zinc product offers a convenient six-month supply with 365 vegan capsules. Each daily intake of two capsules delivers 1000 mg of Buffered Vitamin C and 10 mg of elemental Zinc, ensuring excellent nutritional value. The gentle formulation is easy on your stomach, thanks to its neutral pH and high bioavailability, promoting better absorption. Additionally, the combination of Vitamin C and Zinc supports your immune system and helps reduce tiredness, contributing to your overall vitality and well-being.

9.9
FTB Score

What We Like

  • High bioavailability for better absorption
  • Gentle on sensitive stomachs
  • Supports immune system function
  • Six-month supply for convenience

Gloryfeel Vitamin C and Zinc Capsules

  • Gloryfeel
  • gf-vitc-zink
Gloryfeel Vitamin C and Zinc Capsules Cover

Vitamin C + Zinc - 365 High Strength Vitamin C Capsules, 1000mg + 20mg Zinc - Plant-Fermented & Buffered (pH-Neutral, Acid-Free, Gentle on The Stomach) - Supplements Made in Germany

Gloryfeel Vitamin C Capsules provide a high-strength dose of 1,000 mg of vitamin C and 20 mg of zinc in just two vegan capsules per day. This combination supports your immune system and helps protect your cells from oxidative stress. The capsules are made using plant fermentation, ensuring optimal absorption and gentle digestion, making them suitable for sensitive stomachs. Additionally, these capsules are 100% vegan and free from artificial additives, giving you peace of mind regarding what you consume.

9.8
FTB Score

What We Like

  • High-strength vitamin C and zinc
  • Gentle on the stomach
  • Vegan and additive-free
  • Optimal absorption
  • Supports immune system function
#TOP 3

HIGH5 ZERO Electrolyte Hydration Rehydration Tablets Added Vitamin C

HIGH5 ZERO Electrolyte Hydration Rehydration Tablets Added Vitamin C Cover

HIGH5 ZERO Electrolyte Hydration Rehydration Tablets Added Vitamin C (Neutral, 20 Tablets) (Pack of 2)

Features

  • Replenish Electrolytes - ZERO Electrolytes Tablets Ensure Superior Hydration And Fluid Balance Over Water Alone: Easily Stay Hydrated Throughout The Day, Even During Intense Workouts Or Hot Weather
  • The Information Below Applies To Each Unit In The Pack
  • Use Anywhere - Just Drop A Tablet Into Water For A Refreshing Electrolyte Drink, Ideal As Backpacking Essentials And Long Haul Flight Essentials: Stay Energised On-The-Go
9.6
FTB Score

Solgar Ester-C 1000 Mg Vitamin C Capsules

Solgar Ester-C 1000 Mg Vitamin C Capsules Cover

Solgar Ester-C 1000 Mg Vitamin C Capsules, Pack of 90

Solgar Ester-C Capsules provide a high-strength formula of 1000 mg vitamin C, supporting your immune system effectively. This gentle and easily digestible form is pH neutral and non-acidic, making it suitable for daily use. The capsules enhance vitamin C retention in your immune cells, offering superior support. Additionally, they include natural plant bioflavonoids that complement vitamin C, ensuring you gain maximum benefits from your supplement.

9.6
FTB Score

What We Like

  • Supports immune system health
  • Gentle and easily digestible
  • High vitamin C retention
  • Includes natural bioflavonoids
  • Eco-friendly packaging

AAVALABS High Strength Vitamin C 1000mg Tablets

AAVALABS High Strength Vitamin C 1000mg Tablets Cover

High Strength Natural Vitamin C Capsules 1000mg - 180 Vitamin C Tablets - Acerola Fruit Extract - with Citrus Bioflavonoids and Rosehip - VIT C Supports Immune Function- 3 Months Supply - 100% Vegan

AAVALABS Vitamin C Tablets deliver a powerful 1250% RI of Vitamin C per serving, making it an excellent choice for enhancing your immune function and overall health. This all-natural formula includes Rosehip and Acerola Cherry, which support collagen production, helping you to maintain youthful skin. The product is rigorously tested to ensure it meets high European quality standards, giving you peace of mind about its safety and effectiveness. With AAVALABS, you benefit from a blend of nature and technology for optimal bioavailability.

9.5
FTB Score

What We Like

  • High potency Vitamin C
  • Supports collagen formation
  • All-natural ingredients
  • Strict quality testing

Pure Encapsulations Buffered Vitamin C 670mg

Pure Encapsulations Buffered Vitamin C 670mg Cover

Pure Encapsulations Buffered Ascorbic Acid - Gentle Vitamin C 670mg - with Calcium Ascorbate, Magnesium Ascorbate and Potassium Ascorbate - 30 Capsules

Pure Encapsulations Vitamin C offers a gentle 670mg dose of buffered ascorbic acid, ideal for sensitive individuals. This vitamin C supports your immune system, helping you maintain good health. It also aids in collagen formation, promoting the normal function of blood vessels, bones, and skin. Additionally, the neutral pH formula enhances iron absorption, which can reduce tiredness and fatigue, helping you feel more energised throughout the day.

9.3
FTB Score

What We Like

  • Gentle on sensitive individuals
  • Supports immune function
  • Aids in collagen formation
  • Enhances iron absorption
  • Pure quality ingredients

Swiss BioEnergetics Natural Vitamin C Capsules

Swiss BioEnergetics Natural Vitamin C Capsules Cover

Natural Vitamin C 120 Capsules – Optimum Absorption All-Natural Food Form - Gentle & Non-Acidic - Packed with Bioflavonoids, Pectins, Essential Oils & phytonutrients - NO Synthetic ascorbic Acid

Swiss BioEnergetics Vitamin C offers a potent blend of natural ingredients like Acerola Cherry and Blackcurrant, which provide essential nutrients. This formulation ensures that you receive longer-lasting immune support, crucial for collagen formation and overall health. It is crafted with the highest quality raw materials, free from common allergens, making it suitable for both vegetarians and vegans. With its pure and natural composition, you can trust that you are nourishing your body with the best Vitamin C available.

9.3
FTB Score

What We Like

  • Natural ingredients and high potency
  • Extended immune support
  • Suitable for vegetarians and vegans
  • Free from allergens and additives
#TOP 8

NFO Vitamin C 500 MG Norwegian Natural High Dose Vitamin C Complex to Protect The Stomach

  • NFO
  • NFONVNVC060
NFO Vitamin C 500 MG Norwegian Natural High Dose Vitamin C Complex to Protect The Stomach Cover

NFO Vitamin C 500 MG [60 Tablets] Norwegian Natural High Dose Vitamin C Complex to Protect The Stomach, Digestive System, Teeth and Your Body from Free Radicals 100% Vegan Product Made in Norway

Features

  • HIGH STANDARD CERTIFIED PRODUCT: All Of Our Products Are Certified By Key Food Industry Organizations In The Fish Oil Omega-3, Vitamins And Minerals Categories. The Main Ones Are: 1. FDA Certificate Of Registration By The U.S. Food And Drug Administration; 2. HACCP Certificate Of Registration By Norwegian Food Safety Authority; 3. FOS Fra DNV Product Certificate By Friend Of The Sea And DNV GL Business Assurance Italia S.r.l.; 4. GMP Statement Concerning By Norwegian Food Safety Authority
  • EFFECTIVE FORM WITH PROTECTION FOR GASTROINTESTINAL TRACT AND TEETH: Vitamin C In The Form Of Sodium Ascorbate Is A Powerful Antioxidant That Protects The Body From The Harmful Effects Of Free Radicals In The Most Neutral Form Of Acidity And Bitterness To Protect Your Stomach, Digestive System And Without Negatively Affecting Tooth Enamel . Sodium Ascorbate, In Turn, Is A Mineral Salt Obtained From Ascorbic Acid, A Form Of Vitamin C, Which Is One Of The Most Reliable Sources Of Vitamin C With Increased Bioavailability. Increased Safety And Effective Absorption!
  • WADA AND GMO-FREE - In The NFO Products Are No Poisonous, Potent, Synthetic Drugs, Psychotropic Drugs And Doping Components Included In The List Of WADA 2021, GMO (genetically Engineered Or Modified (transgenic) Organisms / Plants), Pesticides, Hormones, As Well As Nanoparticles And Ingredients Produced Using Nanotechnology
9.3
FTB Score
#TOP 9

lipolife Vitamin C Capsules DVC2

lipolife Vitamin C Capsules DVC2 Cover

lipolife Vitamin C Capsules DVC2 - Bioavailable Liposomal Quali-C Vitamin C, High Absorption Liposomal Technology, 30-60 Days Supply, Gluten Free, Immune, Collagen, Skin & Antioxidant Support

Features

  • 30–60 DAYS SUPPLY – Each Bottle Provides A 30–60 Day Supply Of Vitamin C. Take One Or Two Capsules Per Day Or As Professionally Directed. For Optimal Absorption, Take Lipolife Liposomal Vitamin C On An Empty Stomach Or Between Meals, Instead Of Regular Vitamin C Tablets.
  • HIGHER ABSORPTION VITAMIN C – Liposomal Encapsulation Technology Supports Higher Absorption Of Vitamin C Compared To Standard Vitamin C Tablets, Helping You Get More From Every Capsule.
  • VEGAN, GLUTEN-FREE & NON-GMO – Lipolife Vitamin C Capsules Are Vegan, Gluten-Free, Non-GMO, Soy-Free, And Sugar-Free — With No Artificial Sweeteners Or Additives. Clean Formulation, Maximum Benefit.
9.3
FTB Score
#TOP 10

Solgar Ester-C Plus 500 mg Vitamin C Vegetable Capsules

Solgar Ester-C Plus 500 mg Vitamin C Vegetable Capsules Cover

Solgar Ester-C Plus 500 mg Vitamin C Vegetable Capsules - Food Supplement, Pack of 250 - Immune System Support - Ideal for Sensitive Stomachs - Vegan, Gluten Free

Features

  • EXCELLENT ANTIOXIDANT. This Proprietary Formula Is An Exclusive Product To Solgar And Contains Additional Natural Plant Bioflavonoids That Naturally Accompany Vitamin C In Fruits And Vegetables. Ester C Itself Is Also Gentle On The Stomach Compared To Traditional Forms Of Vitamin C, And So Is Less Likely To Irritate, Making This Product A Good Choice For Everyone
  • SUPPORTS A HEALTHY IMMUNE SYSTEM. “The Better Vitamin C” – Solgar Ester C Plus 500 Mg Is A Unique Formula Utilizing A Premium Patented, Non-Acidic, Form Of Vitamin C, Ester C Which May Be Easier For Your Body To Absorb
  • NATURAL WELLNESS - We Believe That Cleaner Is Better, We Craft Our Vitamins And Minerals In Small Batches To Help Ensure Consistency And Purity From Bottle To Bottle
9.3
FTB Score

Editor's Notes

During our neutral vitamin c supplement research, we found 19 neutral vitamin c supplement products and shortlisted 10 quality products. We collected and analyzed 33,374 customer reviews through our big data system to write the neutral vitamin c supplements list. We found that most customers choose neutral vitamin c supplements with an average price of £27.68.

The neutral vitamin c supplements are available for purchase. We have researched hundreds of brands and picked the top brands of neutral vitamin c supplements, including Zenement, Gloryfeel, HIGH5, Solgar, AAVALABS.

Written by

Phoebe Cooper Avatar

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."