Updated:April, 2026

10 Best Vitamin C Supplement Without Ascorbic Acid of 2026

Best Choice

9.9

Outstanding

Nutricost

Nutricost Ascorbic Acid Powder (Vitamin C) 0.5 LBS (8 Ounce)

Free Shipping

Why We Love It

Pure, High Quality Powder. No Binders Or Fillers
1 Gram Per Serving (Scoop Included)
0.5 LBS Per Bottle
Vegetarian, Non-GMO, Gluten Free, 3rd Party Tested
Made in a GMP Compliant, FDA Registered Facility

Check Price

Why We Love It

Pure, High Quality Powder. No Binders Or Fillers
1 Gram Per Serving (Scoop Included)
0.5 LBS Per Bottle
Vegetarian, Non-GMO, Gluten Free, 3rd Party Tested
Made in a GMP Compliant, FDA Registered Facility

How We Find the Top Picks

We use smart data tools to review thousands of products and stores, analyzing ratings, reviews, and popularity trends to highlight what truly matters to shoppers like you.

Our experts then refine the results, blending AI insights with real user experiences to deliver accurate, up-to-date rankings that help you choose with confidence.

9.5

Excellent

Sports Research

Sports Research High Potency Vitamin C Supplement - Vegan Veggie Capsules for Antioxidant Activity & Immune Support - Non-GMO Verified & Gluten Free - Ascorbic Acid Vitamin C 1000mg, 240 Count

Free Shipping

Main Highlights

HIGH POTENCY VITAMIN C: Our 1000 mg Vitamin C capsules deliver a high concentration of this essential nutrient in a convenient one-a-day veggie capsule
ENHANCED SUPPORT: Help keep your body functioning at its best with this immune support supplement. Rich with powerful antioxidants, our Vitamin C capsules play a role in helping healthy cells and promote antioxidant activity*
VEGAN CERTIFIED: We hold our supplements to a higher standard. Thats why you can rest assured that our vegan Vitamin C is non-GMO verified, gluten-free and soy-free
PREMIUM EXPERIENCE: Our Vitamin C supplement is delivered in a convenient once-daily veggie capsule, without the binders, extra ingredients, or other unnecessary stuff. Manufactured in a cGMP-compliant facility in the USA.
THE SPORTS RESEARCH DIFFERENCE: Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every bodyinside and out

Check Price

Main Highlights

HIGH POTENCY VITAMIN C: Our 1000 mg Vitamin C capsules deliver a high concentration of this essential nutrient in a convenient one-a-day veggie capsule
ENHANCED SUPPORT: Help keep your body functioning at its best with this immune support supplement. Rich with powerful antioxidants, our Vitamin C capsules play a role in helping healthy cells and promote antioxidant activity*
VEGAN CERTIFIED: We hold our supplements to a higher standard. Thats why you can rest assured that our vegan Vitamin C is non-GMO verified, gluten-free and soy-free
PREMIUM EXPERIENCE: Our Vitamin C supplement is delivered in a convenient once-daily veggie capsule, without the binders, extra ingredients, or other unnecessary stuff. Manufactured in a cGMP-compliant facility in the USA.
THE SPORTS RESEARCH DIFFERENCE: Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every bodyinside and out

9.5

Excellent

Triquetra Health

Organic Vitamin C | Whole Food Vitamin C from Fruit Plus Absorption Enhancing Cofactors - Vegan, Enhanced Bioavailability - Immune Support, Antioxidant, Total Health (90 Servings)

Free Shipping

Main Highlights

ORGANIC VITAMIN C, WHOLE FOOD & RAW FORM: Plant-C is whole food vitamin C derived from the purest organic fruits. We are able to achieve such high concentrations of pure vitamin C due to the superior farming methods that produce such high nutrient density within the fruit.
MAX STRENGTH - 250 mg PER CAPSULE: Plant C offers one of the highest concentrations of vitamin C in its natural form. One capsule has the same vitamin C levels as 4 Organic Oranges.
ENHANCED WITH VITAMIN C COFACTORS: Plant-C is enhanced with Citrus Bioflavonoids & Rutin; both support overall vitamin c absorption, utilization and effectiveness in the body. Our whole food vitamin C also contains trace levels of other vitamin C cofactors including K factors, P factors, Tyrosinase, Ascorbigen and more.
MORE EFFECTIVE THAN SYNTHETIC VITAMIN C: Whole food vitamin C is shown to be more bioavailable and effective than synthetic vitamin C as ascorbic acid. Long-term use of synthetic, chemically derived vitamin C has been linked to negative health effects. Plant-C is a natural and safe form of vitamin C that can be taken every day because it is vitamin C from real fruit.
USDA CERTIFIED ORGANIC, MADE IN USA, 3RD PARTY TESTED: Plant-C is organically certified by the USDA and exceeds all vegan standards. It is GMO-free, soy-free, gluten-free, preservative-free & additive-free. It is produced in a cGMP & organic certified facility in the USA and is 3rd party tested for over 100+ toxins or microbial.

Check Price

Main Highlights

ORGANIC VITAMIN C, WHOLE FOOD & RAW FORM: Plant-C is whole food vitamin C derived from the purest organic fruits. We are able to achieve such high concentrations of pure vitamin C due to the superior farming methods that produce such high nutrient density within the fruit.
MAX STRENGTH - 250 mg PER CAPSULE: Plant C offers one of the highest concentrations of vitamin C in its natural form. One capsule has the same vitamin C levels as 4 Organic Oranges.
ENHANCED WITH VITAMIN C COFACTORS: Plant-C is enhanced with Citrus Bioflavonoids & Rutin; both support overall vitamin c absorption, utilization and effectiveness in the body. Our whole food vitamin C also contains trace levels of other vitamin C cofactors including K factors, P factors, Tyrosinase, Ascorbigen and more.
MORE EFFECTIVE THAN SYNTHETIC VITAMIN C: Whole food vitamin C is shown to be more bioavailable and effective than synthetic vitamin C as ascorbic acid. Long-term use of synthetic, chemically derived vitamin C has been linked to negative health effects. Plant-C is a natural and safe form of vitamin C that can be taken every day because it is vitamin C from real fruit.
USDA CERTIFIED ORGANIC, MADE IN USA, 3RD PARTY TESTED: Plant-C is organically certified by the USDA and exceeds all vegan standards. It is GMO-free, soy-free, gluten-free, preservative-free & additive-free. It is produced in a cGMP & organic certified facility in the USA and is 3rd party tested for over 100+ toxins or microbial.

9.2

Excellent

Pure Encapsulations

Pure Encapsulations Ascorbic Acid Capsules - 1,000 mg Vitamin C - Antioxidant & Immune Support* - High-Potency Vitamin C - Vegan & Non-GMO - 90 Capsules

Free Shipping

Main Highlights

High-Potency Vitamin C: Each capsule delivers 1,000 mg of vitamin C to support immune health and antioxidant activity*
Well-Known Antioxidants Supplement: Ascorbic acid is an antioxidant that supports your body's natural defense mechanisms*
Immunity Support: Vitamin C plays a role in supporting the function of various immune cells and the maintenance of healthy cellular activity*
Suggested Usage: As a dietary supplement, take 1 ascorbic acid vitamin C capsule, 1-4 times daily, with meals
Pure Difference: What we leave out matters, too; Pure Encapsulations products are FREE FROM common allergens, artificial or unnecessary ingredients, and GMOs

Check Price

Main Highlights

High-Potency Vitamin C: Each capsule delivers 1,000 mg of vitamin C to support immune health and antioxidant activity*
Well-Known Antioxidants Supplement: Ascorbic acid is an antioxidant that supports your body's natural defense mechanisms*
Immunity Support: Vitamin C plays a role in supporting the function of various immune cells and the maintenance of healthy cellular activity*
Suggested Usage: As a dietary supplement, take 1 ascorbic acid vitamin C capsule, 1-4 times daily, with meals
Pure Difference: What we leave out matters, too; Pure Encapsulations products are FREE FROM common allergens, artificial or unnecessary ingredients, and GMOs

9.0

Excellent

Bronson

Bronson Vitamin C 1000mg Premium Non-GMO Ascorbic Acid Tablets, 250 Count

Free Shipping

Main Highlights

Superior Quality Formula: Non-GMO, Gluten-Free and Soy-Free tested at our GMP Registered New York Facility.
Powerful Antioxidant: Vitamin C Promotes Healthy Immune System and Cell Protection.
Superior Quality: Laboratory tested NON-GMO. All Bronson products are tested in our state-of-the-art cGMP registered facility in New York.
Trusted Since 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.

Check Price

Main Highlights

Superior Quality Formula: Non-GMO, Gluten-Free and Soy-Free tested at our GMP Registered New York Facility.
Powerful Antioxidant: Vitamin C Promotes Healthy Immune System and Cell Protection.
Superior Quality: Laboratory tested NON-GMO. All Bronson products are tested in our state-of-the-art cGMP registered facility in New York.
Trusted Since 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.

8.8

Very Good

BulkSupplements

BulkSupplements.com Ascorbic Acid Capsules - Ascorbic Acid Vitamin C 1000mg, Vitamin C Supplement - Vegan & Gluten Free, 2 Capsules per Serving, 360 Count (Pack of 1)

Free Shipping

Main Highlights

Essential for Wellness: Vitamin C, delivered in Ascorbic Acid 1000mg capsules, serves as a vital cornerstone of health. It plays a key role in numerous bodily functions, supporting overall vitality and well-being. Give your body the foundational nutrients it needs to thrive.
Immune Support Companion: Boost your wellness with our Vitamin C capsules, delivering 1000mg per serving to support your healthall without any allergens. Easy to add to your routinetake with your first meal daily. Stay proactive about vitality and make these supplements a key part of your healthy lifestyle
Easy to take Capsules: Empower your wellness journey with our Vitamin C supplements, in Ascorbic Acid Vitamin C capsules, expertly formulated to support your well-being. Make our Ascorbic Acid 1000mg capsules a daily part of your nutrition regimen for a proactive approach to vitality.
Transparent and Trustworthy: Experience the confidence that comes with choosing a supplement that not only meets rigorous third party testing but also upholds the principles of clarity and integrity in its formulation and production.
Commitment to Quality: All of our products are crafted in a facility that adheres to rigorous cGMP standards, ensuring the highest level of quality and safety. This dedication guarantees a consistent and reliable supplement you can trust to support your health and wellness routine.

Check Price

Main Highlights

Essential for Wellness: Vitamin C, delivered in Ascorbic Acid 1000mg capsules, serves as a vital cornerstone of health. It plays a key role in numerous bodily functions, supporting overall vitality and well-being. Give your body the foundational nutrients it needs to thrive.
Immune Support Companion: Boost your wellness with our Vitamin C capsules, delivering 1000mg per serving to support your healthall without any allergens. Easy to add to your routinetake with your first meal daily. Stay proactive about vitality and make these supplements a key part of your healthy lifestyle
Easy to take Capsules: Empower your wellness journey with our Vitamin C supplements, in Ascorbic Acid Vitamin C capsules, expertly formulated to support your well-being. Make our Ascorbic Acid 1000mg capsules a daily part of your nutrition regimen for a proactive approach to vitality.
Transparent and Trustworthy: Experience the confidence that comes with choosing a supplement that not only meets rigorous third party testing but also upholds the principles of clarity and integrity in its formulation and production.
Commitment to Quality: All of our products are crafted in a facility that adheres to rigorous cGMP standards, ensuring the highest level of quality and safety. This dedication guarantees a consistent and reliable supplement you can trust to support your health and wellness routine.

8.6

Very Good

PURE SYNERGY

PURE SYNERGY Pure Radiance C | Organic Vitamin C Capsules | 100% Natural, Whole Food, Non-GMO Supplement with Organic Camu Camu | for Immune and Collagen Support (90 Capsules)

Free Shipping

Main Highlights

CERTIFIED ORGANIC VITAMIN C: Each bottle (90 capsules) unites organic camu camu, dragon fruit, and acerola cherry with 9 other additional antioxidant-rich organic berries and fruits to yield a 100% natural form of vitamin C.
IMMUNE & COLLAGEN SUPPORT: Protective antioxidant that helps bolster a strong, responsive immune system; encourages natural collagen production.
POWERFUL, NATURAL, GENTLE: 90 mg of potent, 100% whole food vitamin C per serving; powerful benefits while being gentle on stomach.
THE SYNERGY DIFFERENCE: Based in Moab, UT, The Synergy Company is a Certified B Corp committed to pure, organic ingredients that help you achieve your highest health. All products are manufactured in the USA with US and imported ingredients.
REAL INGREDIENTS YOU CAN TRUST DAILY: Certified Organic, Whole Food, Non-GMO, Vegan, Gluten-Free, Dairy-Free, Corn-Free, and Kosher. Suggested use: 1 capsule once or twice daily with or without food.

Check Price

Main Highlights

CERTIFIED ORGANIC VITAMIN C: Each bottle (90 capsules) unites organic camu camu, dragon fruit, and acerola cherry with 9 other additional antioxidant-rich organic berries and fruits to yield a 100% natural form of vitamin C.
IMMUNE & COLLAGEN SUPPORT: Protective antioxidant that helps bolster a strong, responsive immune system; encourages natural collagen production.
POWERFUL, NATURAL, GENTLE: 90 mg of potent, 100% whole food vitamin C per serving; powerful benefits while being gentle on stomach.
THE SYNERGY DIFFERENCE: Based in Moab, UT, The Synergy Company is a Certified B Corp committed to pure, organic ingredients that help you achieve your highest health. All products are manufactured in the USA with US and imported ingredients.
REAL INGREDIENTS YOU CAN TRUST DAILY: Certified Organic, Whole Food, Non-GMO, Vegan, Gluten-Free, Dairy-Free, Corn-Free, and Kosher. Suggested use: 1 capsule once or twice daily with or without food.

8.3

Very Good

Pure Encapsulations

Pure Encapsulations Ascorbic Acid Capsules - 1,000 mg Vitamin C - Antioxidant & Immune Support* - High-Potency Vitamin C - Vegan & Non-GMO - 250 Capsules

Free Shipping

Main Highlights

High-Potency Vitamin C: Each capsule delivers 1,000 mg of vitamin C to support immune health and antioxidant activity*
Well-Known Antioxidants Supplement: Ascorbic acid is an antioxidant that supports your body's natural defense mechanisms*
Immunity Support: Vitamin C plays a role in supporting the function of various immune cells and the maintenance of healthy cellular activity*
Suggested Usage: As a dietary supplement, take 1 ascorbic acid vitamin C capsule, 1-4 times daily, with meals
Pure Difference: What we leave out matters, too; Pure Encapsulations products are FREE FROM common allergens, artificial or unnecessary ingredients, and GMOs

Check Price

Main Highlights

High-Potency Vitamin C: Each capsule delivers 1,000 mg of vitamin C to support immune health and antioxidant activity*
Well-Known Antioxidants Supplement: Ascorbic acid is an antioxidant that supports your body's natural defense mechanisms*
Immunity Support: Vitamin C plays a role in supporting the function of various immune cells and the maintenance of healthy cellular activity*
Suggested Usage: As a dietary supplement, take 1 ascorbic acid vitamin C capsule, 1-4 times daily, with meals
Pure Difference: What we leave out matters, too; Pure Encapsulations products are FREE FROM common allergens, artificial or unnecessary ingredients, and GMOs

8.1

Very Good

NOW Foods

NOW Foods Supplements, Vitamin C Crystals (Ascorbic Acid) Powder , Antioxidant Protection*, 8-Ounce

Free Shipping

Main Highlights

PURE POWDER/PHARMACEUTICAL GRADE: Vitamin C is a water soluble nutrient well known for its vital role in the immune system*
ANTIOXIDANT PROTECTION*: A highly effective antioxidant that can help maintain healthy tissues by neutralizing free radicals generated during normal metabolism and exposure to environmental stressors*
CERTIFICATIONS/CLASSIFICATIONS: Soy Free, Non-GMO, Vegan/Vegetarian, Nut Free, Made without Gluten, Dairy Free, Egg Free, Kosher, Low Sodium
GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
Packaged in the USA by a family owned and operated company since 1968

Check Price

Main Highlights

PURE POWDER/PHARMACEUTICAL GRADE: Vitamin C is a water soluble nutrient well known for its vital role in the immune system*
ANTIOXIDANT PROTECTION*: A highly effective antioxidant that can help maintain healthy tissues by neutralizing free radicals generated during normal metabolism and exposure to environmental stressors*
CERTIFICATIONS/CLASSIFICATIONS: Soy Free, Non-GMO, Vegan/Vegetarian, Nut Free, Made without Gluten, Dairy Free, Egg Free, Kosher, Low Sodium
GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
Packaged in the USA by a family owned and operated company since 1968

8.1

Very Good

BulkSupplements

BulkSupplements.com Ascorbic Acid Powder - Vitamin C Supplement, for Immune Support - Ascorbic Acid Food Grade, Gluten Free, 1g per Serving, 1kg (2.2 lbs) (Pack of 1)

Free Shipping

Main Highlights

Foundational Elements for Wellness: Vitamin C supplements, in Ascorbic Acid Food Grade powder, are the cornerstones of health, playing critical roles in various bodily functions from immune support to overall health. Ensure your body has the right building blocks for vitality.
Daily Dose of Well-being: Incorporating our Ascorbic Acid powder, in Vitamin C 1000mg supplement, into your daily routine is a simple, yet profound way to invest in your long-term health. A small step today paves the way for substantial wellness benefits tomorrow.
Optimal Immune Health Companion: Empower your wellness journey with our Vitamin C supplements, expertly formulated to support your body's immune health. Make our Vitamin C Ascorbic Acid powder, or powdered Vitamin C, a daily part of your nutrition regimen for a proactive approach to vitality.
Transparent and Trustworthy: Experience the confidence that comes with choosing a supplement that not only meets rigorous third-party testing but also upholds the principles of clarity and integrity in its formulation and production.
Commitment to Quality: All of our products are crafted in a facility that adheres to rigorous cGMP standards, ensuring the highest level of quality and safety. This dedication guarantees a consistent and reliable supplement you can trust to support your health and wellness routine.

Check Price

Main Highlights

Foundational Elements for Wellness: Vitamin C supplements, in Ascorbic Acid Food Grade powder, are the cornerstones of health, playing critical roles in various bodily functions from immune support to overall health. Ensure your body has the right building blocks for vitality.
Daily Dose of Well-being: Incorporating our Ascorbic Acid powder, in Vitamin C 1000mg supplement, into your daily routine is a simple, yet profound way to invest in your long-term health. A small step today paves the way for substantial wellness benefits tomorrow.
Optimal Immune Health Companion: Empower your wellness journey with our Vitamin C supplements, expertly formulated to support your body's immune health. Make our Vitamin C Ascorbic Acid powder, or powdered Vitamin C, a daily part of your nutrition regimen for a proactive approach to vitality.
Transparent and Trustworthy: Experience the confidence that comes with choosing a supplement that not only meets rigorous third-party testing but also upholds the principles of clarity and integrity in its formulation and production.
Commitment to Quality: All of our products are crafted in a facility that adheres to rigorous cGMP standards, ensuring the highest level of quality and safety. This dedication guarantees a consistent and reliable supplement you can trust to support your health and wellness routine.

Discover top deals and categories on Amazon Check Deals