Categories Supplements Vitamins Vitamin C

Vitamin C

Sodium Ascorbate Quali-C Ester-C Ascorbic Acid Liposomal Vitamin C Children's Vitamin C
289 - 336 of 750 results
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Solgar, Ester-C Plus, Vitamin C, 1,000 mg, 100 Capsules
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Solgar, Ester-C Plus, Vitamin C, 1,000 mg, 100 Capsules
241
100+ sold in 30 days
$31.80
EsterC, 24 Hour Immune Support, 1,000 mg, 90 Vegetarian Coated Tablets
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EsterC, 24 Hour Immune Support, 1,000 mg, 90 Vegetarian Coated Tablets
168
$18.82
Super Nutrition, Glucosamine, Chondroitin, & MSM with Potassium and Vitamin C, 240 Veggie Capsules
Super Nutrition, Glucosamine, Chondroitin, & MSM with Potassium and Vitamin C, 240 Veggie Capsules
106
100+ sold in 30 days
$37.28
Solgar, Vitamin C With Rose Hips, 100 Tablets
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Solgar, Vitamin C With Rose Hips, 100 Tablets
637
100+ sold in 30 days
$15.13
AirBorne, Immune Support Supplement, Very Berry, 3 Tubes, 10 Effervescent Tablets Each
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AirBorne, Immune Support Supplement, Very Berry, 3 Tubes, 10 Effervescent Tablets Each
612
100+ sold in 30 days
$25.89
Solgar, Ester-C Plus, Vitamin C, 1,000 mg, 50 Capsules
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Solgar, Ester-C Plus, Vitamin C, 1,000 mg, 50 Capsules
241
100+ sold in 30 days
$16.50
Trace, Power Pak, Acai Berry, 30 Stick Packets, 0.22 oz (6.1 g) Each
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Trace, Power Pak, Acai Berry, 30 Stick Packets, 0.22 oz (6.1 g) Each
217
$18.93
Metagenics, Ultra Potent-C® 1000 Vitamin C, 90 Tablets
Metagenics, Ultra Potent-C® 1000 Vitamin C, 90 Tablets
52
100+ sold in 30 days
$39.92
Solaray, Buffered Super Bio Vitamin C, 250 VegCaps
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Solaray, Buffered Super Bio Vitamin C, 250 VegCaps
5,602
100+ sold in 30 days
$26.72
Solgar, Ultimate B+C Complex, 90 Tablets
Solgar, Ultimate B+C Complex, 90 Tablets
825
$23.36
Nature's Truth, Sambucus Black Elderberry Immune Complex Plus Vitamin C & Zinc, Natural Mixed Berry, 60 Chewable Tablets
Nature's Truth, Sambucus Black Elderberry Immune Complex Plus Vitamin C & Zinc, Natural Mixed Berry, 60 Chewable Tablets
502
100+ sold in 30 days
$11.18
Trace, Power Pak, Orange Blast, 30 Stick Packets, 0.22 oz (6.1 g) Each
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Trace, Power Pak, Orange Blast, 30 Stick Packets, 0.22 oz (6.1 g) Each
506
100+ sold in 30 days
$18.93
+ More options
Ener-C, Bubbly Multivitamin Drink Mix, Sugar Free, Orange, 1,000 mg, 30 Packets, 0.2 oz (5.35 g) Each
359
100+ sold in 30 days
$19.03
Nature Made, Vitamin C with Rose Hips, Time Release, 1,000 mg, 60 Tablets
235
200+ sold in 30 days
$16.68
Trace, Ionic Vitamin C + Zinc, Liquid Mineral Supplement, 2 fl oz (59 ml)
144
$16.95
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Swanson, C-500, Vitamin C With Rose Hips, 250 Vegan Capsules
2,212
100+ sold in 30 days
$11.23
+ More options
Solgar, Vitamin C with Rose Hips, 250 Tablets
637
100+ sold in 30 days
$32.49
Swanson, Buffered Vitamin C with Bioflavonoids, 100 Capsules
429
$10.18
+ More options
AirBorne, Immune Support Supplement, Citrus, 96 Chewable Tablets
367
$24.38
+ More options
Trace, Power Pak, Concord Grape, 30 Stick Packs, 0.22 oz (6.1 g) Each
272
$18.93
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Trace, Power Pak, Zero Sugar, Orange Mango, 30 Packets, 0.22 oz (6.1 g) Each
136
100+ sold in 30 days
$18.83
Aurora Nutrascience, Nano-Liposomal® Vitamin C, 30 Packets, 0.32 oz (9 g) Each
143
300+ sold in 30 days
$48.52
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Country Life, Buffered Vitamin C, 500 mg, 250 Tablets
1,627
100+ sold in 30 days
$22.53
+ More options
Ener-C, Bubbly Multivitamin Drink Mix, Peach Mango, 30 Packets, 0.3 oz (9.64 g) Each
808
100+ sold in 30 days
$19.65
Natural Factors, Vitamin C, 500 mg, 90 Tablets
398
100+ sold in 30 days
$7.10
+ More options
Trace, Power Pak, Cranberry, 30 Packets, 0.22 oz (6.1 g) Each
393
100+ sold in 30 days
$18.82
BioSchwartz, Vitamin C Complex with Zinc, Bioflavonoids & Rose Hips, 120 Capsules
225
100+ sold in 30 days
$14.65
Special!
Source Naturals, C-1000, 100 Tablets
179
$11.53 $12.81
10% Off
Super Nutrition, SimplyOne®, Men’s Multivitamin + Supporting Herbs with Vitamin A, Vitamin C, Organic Whole Food and Botanical Blend, Wild-Berry, 30 Chewable Tablets
1,647
$7.26
Back on August 25
- We'll notify you! Notify me
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Carlson, Kid's Chewable Vitamin C, Natural Tangerine, 250 mg, 120 Vegetarian Tablets
2,960
100+ sold in 30 days
$15.84
+ More options
American Health, Ester-C with Citrus Bioflavonoids, 120 Vegetarian Capsules
2,269
200+ sold in 30 days
$16.98
+ More options
Mason Natural, Vitamin C, 1,000 mg, 100 Tablets
1,199
100+ sold in 30 days
$10.80
+ More options
Nutricost, Vitamin C with Rose Hips, 1,000 mg, 240 Capsules
465
100+ sold in 30 days
$19.20
+ More options
Ener-C, Vitamin C, Multivitamin Drink Mix, Sugar Free, Mixed Berry, 1,000 mg, 30 Packets, 0.2 oz (5.46 g) Each
381
100+ sold in 30 days
$19.03
+ More options
Trace, PowerPak, Raspberry, 30 Stick Packs, 0.22 oz (6.1 g) Each
368
100+ sold in 30 days
$18.93
+ More options
Trace, Power Pak, Guava Passion Fruit, 30 Stick Packs, 0.22 oz (6.1 g) Each
301
$18.95
Swanson, Chewable Vitamin C, Sugar Free, Natural Cherry, 60 Chewable Tablets
193
100+ sold in 30 days
$8.12
Lifeable, Kids Immune Support Gummies, Natural Berry, 60 Gummies
138
$12.25
New Chapter, Fermented Vitamin C, 250 mg, 60 Vegan Tablets
72
$31.82
+ More options
California Gold Nutrition, Chewable Multivitamins with Probiotics, Enzymes, Vitamin A and Vitamin C for Children, Assorted Fruit, 60 Vegetarian Tablets
7,034
$10.80
Back on September 15
- We'll notify you! Notify me
KAL, Dinosaurs®, Vitamin C-Rex®, Orange, 100 mg, 100 Chewables
1,165
100+ sold in 30 days
$8.82
+ More options
Carlson, Vitamin C, 1,000 mg, 100 Vegetarian Tablets
143
$13.09
Lifeable, Kids, Vitamin C Gummies, Sugar Free, Citrus, 60 Gummies (125 mg per Gummy)
95
$14.33
Solgar, Age-Defying Nutrition, Cellulite Fighter, 30 Vegan Capsules
30
100+ sold in 30 days
$34.32
+ More options
21st Century, Vitamin C with Rose Hips, 500 mg, 110 Tablets
2,318
$6.68
Special!
+ More options
NaturesPlus, Orange Juice Jr Chewable Vitamin C, Natural Orange, 100 mg, 180 Tablets
809
100+ sold in 30 days
$10.42 $13.02
20% Off
13% claimed
Country Life, Time Release Vitamin C with Rose Hips, 1,000 mg, 90 Tablets
540
$12.88
+ More options
Bluebonnet Nutrition, Vitamin C, 1,000 mg, 180 Vegetable Capsules
349
$31.41
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289 - 336 of 750 results

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    Who is testing the products?

    As of August 2018, iHerb is using 3rd Party Independent Labs ABC Testing, Eurofins and Alkemist to test product. Using a 3rd Party Independent Lab guarantees that the results are objective and unbiased.

    What tests are performed on the products?

    iTested confirms that the information provided on a product Supplement Facts Panel and/or Nutrition Facts Panel is correct. Products are also tested to confirm Clean Label Standards such as a Microbial Analysis and a Heavy Metal Analysis.

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    The test methods are referenced on each iTested product document.

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    Products will be tested every 6 months.

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    iTested consults with a variety of agencies, groups, and governmental panels, Etc. such as: ABC - AHPA - DHSEA - GOED - ISO - UNPA - USP and US FDA

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How to Choose and Use Vitamin C Serum

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What is Ascorbic Acid (Vitamin C)? Benefits, Supplements, and More

What is Ascorbic Acid (Vitamin C)? Benefits, Supplements, and More

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Vitamin C for Kids: Is Your Child Getting Enough?

Vitamin C for Kids: Is Your Child Getting Enough?

by Dr. Cherilyn Davis, M.D.
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What Does Vitamin C Do? Immune Health, Skin Benefits, and More

What Does Vitamin C Do? Immune Health, Skin Benefits, and More

by Dr. Ellen Albertson, PhD, RDN, NBC-HWC
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9 Health Benefits of Vitamin C

9 Health Benefits of Vitamin C

by Dr. Eric Madrid, M.D.
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A Quick Guide to Liposomal Vitamin C

A Quick Guide to Liposomal Vitamin C

by Dr. Michael Murray, N.D.