10 Best Vitamin C Supplements 2022: Reviews and Prices
Vitamin C is an essential nutrient which cannot be produced by humans (Nutrients. 2017). Because your body doesn’t produce or store it, you need daily vitamin C for continued health. Vitamin C may be one of the most well-known immune nutrients that protect against immune deficiencies and which supports the prevention and recovery from the common cold and upper-respiratory issues, and also protects your cardiovascular system, eyes, skin, and other parts of your body.
Vitamin C is a particularly unique nutrient because it also functions as an antioxidant that protects your cells against potential damage (NIH).
Vitamin C deficiency is rare in developed countries, but inadequate intake can lead to symptoms like dry skin, achy joints, bleeding gums, and poor wound healing. Acute vitamin C deficiency is known as scurvy and potentially fatal if left untreated.
If you smoke, have kidney disease, take certain medications, or consume a very limited diet, you may be at an increased risk of vitamin C deficiency.
Vitamin C can be found in a variety of whole, plant-based foods like citrus fruits, bell peppers, strawberries, and broccoli. Obtaining nutrients from whole foods is always the best approach, but if you have difficulty meeting your nutrition needs for any reason, a supplement may be necessary.
Here are the 10 best vitamin C supplements of 2022. The supplements on this list were chosen based on quality, manufacturing standards, usability, and price.
Summary of Best Vitamin C Supplement 2022 :
Chewable vitamin C: NOW Foods’ Chewable C 500
1–2. Best capsules
1. Integrative Therapeutics’ Buffered Vitamin C
Price: $14.40 ($0.20 – $0.40 per serving)
More than 500 customer reviews and a 4.8 out of 5 overall rating on Amazon.
Integrative Therapeutics is a supplement company that has held a strong reputation for quality for over 3 decades.
Each capsule provides a dose of 1,000 mg of vitamin C with added minerals that may improve digestive tolerance. This feature makes it a great option for anyone with a sensitive stomach or history of difficulty tolerating nutritional supplements (PubMed).Trusted Source
Integrative Therapeutics holds itself to some of the highest ingredient sourcing and manufacturing standards in the industry, so you never have to wonder whether you’re getting a good product.
Their manufacturing facilities are certified by NSF International, a third-party regulatory agency.
2. Kirkland Signature’s Vitamin C
Price: $19.71 (under $0.20 per serving)
More than 2,000 customer reviews and a 4.8 out of 5 overall rating on Amazon.
Kirkland Signature provides an affordable alternative to expensive, high-end supplement brands without sacrificing quality.
Each of their vitamin C capsules contains a 1,000 mg dose of vitamin C and citrus-derived flavonoids for an added antioxidant boost.
Kirkland Signature’s vitamin C capsules are verified for purity and quality by United States Pharmacopeia (USP), so you can rest assured you’re getting exactly what the label claims.
3. Best chewable
3. NOW Foods’ Chewable C 500
Price: $9.00 (under $0.20 per serving)
More than 490 customer reviews and a 4.7 out of 5 overall rating on Amazon.
If you’re not a fan of swallowing pills, NOW Foods’ chewable vitamin C tablets may be the product for you.
NOW Foods is a reputable brand that produces a variety of affordable, high quality nutritional supplements.
Each orange-flavored tablet provides a 500-mg dose of vitamin C and contains just 1 gram of added sugar. They’re also 100% vegan and free of major allergens.NOW Foods prides themselves on their meticulous testing protocols. Each supplement is tested in-house for purity and potency, and all of their manufacturing facilities are certified by the Food and Drug Administration (FDA).
4–5. Best Gummies
Gummy vitamins are one of the hottest trends in nutrition supplements — and understandably so. Whether you’re a kid — or a kid at heart — taking your vitamin C has never been easier or more delicious.
However, although gummy vitamins are convenient and taste great, they should not be confused with candy.
It’s important that you don’t exceed the recommended dose, as too much vitamin C could lead to unintended side effects. Like other supplements, be sure to store them away from little ones to avoid a potential overdose.
4. Nordic Naturals’ vitamin C gummies
Price: $18.66 ($0.20 – $0.40 per serving)
Nordic Naturals’ vitamin C gummies are made from high quality, natural ingredients and suitable for adults and children over the age of 4.
Each 2-gummy serving contains 250 mg of vitamin C and 4 grams of added sugar.
The orange-flavored gummies are sweetened with cane sugar and colored with natural fruit and vegetable juices. They don’t contain any artificial sweeteners or flavors and are gluten- and dairy-free.
Nordic Naturals’ vitamin C gummies are third-party tested for purity and potency, so you know you’re getting what you have paid for.
5. Carlson Labs’ Kid’s Vitamin C Gummies
Price: $12.72 ($0.20 – $0.40 per serving)Carlson Labs’ vitamin C gummies for kids are a great option if you’re looking for a quality supplement specifically designed with your children in mind.
Each orange-flavored gummy provides 125 mg of vitamin C and contains only 2 grams of added sugar. They don’t harbor any artificial colors, sweeteners, or preservatives and are 100% gluten- and soy-free.
When it comes to quality, Carlson Labs has been an industry leader since 1965. All of their products are manufactured in an FDA-certified facility and come with a purity and potency guarantee.
6. Best liquid
Liquid supplements are a convenient option for anyone looking for a supplement that can be easily mixed into beverages and absorbed quickly.
6. Pure Encapsulations’ Liposomal Vitamin C Liquid
Price: $35.60 (over $0.40 per serving)
Each teaspoon (5 mL) provides 1,000 mg of vitamin C and doesn’t contain any added sugars or artificial sweeteners.
All of Pure Encapsulations’ products are certified gluten-free and third-party tested for quality, purity, and potency.
7. Best Liposomal
7. Dr. Mercola Liposomal Vitamin C
- Dr. Mercola’s Liposomal Vitamin C employs advanced liposomal technology that helps transport vitamin C molecules across your gut membrane for enhanced bioavailability potential.*
- The phospholipids in our formula aid in the formation of protective liposomes in the stomach and help to reduce the potential of gastrointestinal distress typically associated with traditional oral vitamin C.*
- Delivered in high-quality, tightly sealed protective Licaps® capsules, our Liposomal Vitamin C is available in 1,000 mg for adults, and our Liposomal Vitamin C for Kids contains a tiny 125 mg capsule for children, 4 years old and older.
*These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.
Amazon Ratings: 4.7 out of 5 – more than 5,000 ratings.
Related Products for Immune Support:
8–10. Best powdered
Powdered supplements are a great, flexible option. Whether you plan on drinking them mixed into juices and smoothies or want to fill your own capsules with customized doses, powdered vitamin C is the way to go.
8. Swanson’s Vitamin C Powder
Price: $17.71 (under $0.20 per serving)
Swanson’s vitamin C powder contains nothing but 100% pure, powdered vitamin C.
It dissolves easily into almost any liquid, and you don’t have to worry about any added fillers, sweeteners, or preservatives.
Each scoop provides 1,000 mg of vitamin C, but you can tailor the serving size to fit your needs.
When it comes to purity and quality, Swanson holds themselves to exceptionally high standards. All of their supplements undergo in-house and third-party testing, so you can rest assured you’re getting a great product every time.
9. Bulk Supplements’ Vitamin C Powder
Price: $19.96 (under $0.20 per serving)Bulk Supplements’ vitamin C powder is pure vitamin C without any added ingredients, such as preservatives, sugars, or fillers.
Each scoop provides a 750-mg dose, but like other powdered supplements, it’s easy to adjust the serving to meet your needs.
All of Bulk Supplements’ products are produced in an FDA-approved facility and third-party tested for purity and potency.
10. Emergen-C 1000mg Vitamin C Powder
About this item
- Includes 30 single-serving packets (0.32 oz. each) of Emergen-C Original Formula in Super Orange flavor
- Each serving provides daily immune support* with more Vitamin C than 10 oranges (Based on the USDA.gov nutrient database value for a large, raw orange).
- Also contains B Vitamins, Electrolytes, and other Antioxidants like Zinc and Manganese
- Flavored vitamin mix is made with natural fruit flavors for a delicious Super Orange taste
- Vitamin C drink mix is a powder that dissolves quickly in water; it’s refreshing and caffeine-free
- Enjoy Emergen-C Original Formula Vitamin C supplement every day for routine wellness
- Emergen-C Original Formula is also available in gummy and chewable forms
- When buying, please check whether the product is “Ships from and sold by Amazon.com” just below the product price to make sure you are receiving this product from the manufacturer of Emergen-C to ensure proper product dating.
Selecting the right vitamin C supplement depends on a variety of factors, including the form, quality, dose, and price.
You can start by considering how you’ll be using the supplement. For instance, if you prefer to take a pill, you’ll want to check out encapsulated vitamin C supplements. If you don’t like swallowing pills or want to mix it into beverages, your best bet is to consider liquid or powdered supplements.
Next, you want to check the supplement’s quality. Evaluate whether a brand is reputable by exploring their ingredient sourcing and manufacturing standards. A good product will also be tested by third-party organizations, such as USP, Consumer Labs, or NSF International.
Take a look at added ingredients, too. If you’re trying to limit your intake of added sugars, you want to opt for a supplement that doesn’t contain sugar.
Another factor to consider is the dosage. The recommended daily amount of vitamin C for adults is 90 mg for men, 75 mg for women, and up to 120 mg for women who are pregnant or breastfeeding. However, certain medical conditions may require that you take much higher doses (NIH).
Children have lower vitamin C requirements, which range from 25–75mg per day, depending on their age. However, it’s not generally advised to give children a vitamin C supplement unless their pediatrician has recommended it.
Note that the Tolerable Upper Intake Level (UL) for vitamin C for men, as well as women ages 19 and above, is 2,000 mg. Meanwhile, the UL for children ranges from 400–1,800 mg, depending on age. Daily intakes at or below these amounts are unlikely to result in any adverse health effects (NIH).
Generally, high doses of vitamin C are unnecessary and could contribute to harmful side effects. Only consume high doses if your healthcare provider recommends doing so.
Finally, you want to consider your budget. Some professional-grade brands can be expensive, but keep in mind that a higher price doesn’t necessarily mean a better product. There are plenty of high quality options available at various price points.
Although vitamin C is a natural compound, getting too much of it can cause uncomfortable and potentially serious side effects.
Consuming high doses of vitamin C for prolonged periods may also increase your risk of kidney stones (NIH).
Always consult your healthcare provider prior to adding any nutritional supplement to your routine.
The recommended daily dose of vitamin C for adults is 65 to 90 milligrams (mg), with a maximum of 2,000 mg per day.
Vitamin C is an essential nutrient. It supports many cellular operations of your body’s adaptive immune systems, which contributes to your immune defense system. As an antioxidant, it can help the body combat free radicals, reducing inflammation and increasing immunity.
- citrus fruit, such as oranges and orange juice.
- brussels sprouts.