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Best Natural Vitamin C Supplements

Best For Vegans: Care/of Vitamin C

Health Force Truely Natural Vitamin C Product Review Best Vitamin C Organic Supplement
  • Amount of vitamin C per serving: 250 mg
  • Form of vitamin: capsules
  • Count: 30 capsules

Care/of is a vitamin subscription service that creates a personalized plan for individuals based on their health needs.

The brands vitamin C supplement undergoes multiple rounds of testing to ensure safety, and the brand also sources its ingredients from trusted suppliers.

The supplement is vegan, gluten-free, and genetically modified organism -free, and it contains 250 mg of fermented vitamin C per serving.

The company recommends taking 1 capsule per day. People can take this supplement at any time and on an empty stomach.

Pros and cons

This product has several advantages. The company tests all products to ensure they are safe to consume, and the vitamins are vegan, gluten-free, and GMO-free.

However, this is a subscription-based service. People who wish to use this vitamin as a one-off purchase may prefer to buy from another company.

Price: Care/of Vitamin C costs $7 for a 30-day supply.

Can Vitamin C Damage The Kidneys

According to the NIH , there is some evidence that high amounts of vitamin C can increase the risk of kidney stones. Ingesting high amounts of vitamin C can increase oxalate in the urine, which could lead to kidney stones, especially in people who have a renal disorder.

However, the NIH also states that there is conflicting evidence whether kidney stones and vitamin C intake are related. The organization says that people most at risk of kidney stones due to ingesting too much vitamin C are people who already have high amounts of oxalate in the urine.

Vitamin C’s Role In The Body

Vitamin C, also known as ascorbic acid, is necessary for the growth, development and repair of all body tissues. It’s involved in many body functions, including formation of collagen, absorption of iron, the proper functioning of the immune system, wound healing, and the maintenance of cartilage, bones, and teeth.

Vitamin C is one of many antioxidants that can protect against damage caused by harmful molecules called free radicals, as well as toxic chemicals and pollutants like cigarette smoke. Free radicals can build up and contribute to the development of health conditions such as cancer, heart disease, and arthritis.

The body doesn’t store vitamin C, so overdose is not a concern. But it’s still important not to exceed the safe upper limit of 2,000 milligrams a day to avoid stomach upset and diarrhea.

Vitamin C is one of the âwater-solubleâ vitamins. Because your body doesnât store them, you need to keep them in your diet all the time to maintain healthy levels. Eat vitamin-C-rich fruits and vegetables raw, or cook them with minimal water so you don’t lose some of the water-soluble vitamin in the cooking water.

Vitamin C is easily absorbed both in food and in pill form, and it can enhance the absorption of iron when the two are eaten together.

Deficiency of vitamin C is relatively rare, and primarily seen in malnourished adults. In extreme cases, it can lead to scurvy — characterized by weakness, anemia, bruising, bleeding, and loose teeth.

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Pure Synergy Pure Radiance C

Food MatrixBioavailableTestingPhytonutrient RichReviewI absolutely love this product. I’m a repeat buyer. I am a researcher and really take my time to vet products . To get Vitamin C from real sources rather than the man-made synthetic stuff is worth a higher price then other brands when it comes to getting a real-source product. We consume so many things from companys that take shortcuts in order to make a bigger profit that it is worth the price to know we are getting a truly healthy, pure way to keep our bodies and minds healthy.Ratings

Best Vitamin C Capsule: Thorne Vitamin C With Flavonoids

NATURELO Vegan Iron Supplement with Whole Food Vitamin C


Thorne’s Vitamin C with Flavonoids is a moderate dose option, delivering 500 milligrams of vitamin C with 75 milligrams of natural citrus flavonoids per dose. Flavonoids are a powerful complement to the vitamin C your body needs. Flavonoids are antioxidants, so they remove harmful agents from the body. They are also anti-inflammatory compounds which means they relieve inflammation caused by tissue damage.

Thorne laboratories does fairly extensive in-house testing of its products. The company uses two modern, in-house labs to perform four rounds of testing. In comparison, other supplement manufacturers may use one lab with one or two rounds of quality checks. Thornes teams strive to ensure that its products meet their potency, purity, and quality standards.

Thorne tests its products thoroughly, and counts on reputable third party organizations to inspect its facilities. Its labs and facilities are certified by the FDA for GMP compliance, and the Therapeutic Goods Association which is the equivalent authority in Australia.

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How To Take It

The best way to take vitamin C supplements is 2 – 3 times per day, with meals, depending on the dosage. Some studies suggest that adults should take 250 – 500 mg twice a day for any benefit. Talk to your doctor before taking more than 1,000 mg of vitamin C on a daily basis and before giving vitamin C to a child.

Daily intake of dietary vitamin C is listed below.


  • Men over 18 years: 90 mg
  • Women over 18 years: 75 mg
  • Pregnant women 14 – 18 years: 80 mg
  • Pregnant women over 18 years: 85 mg
  • Breastfeeding women 14 – 18 years: 115 mg
  • Breastfeeding women over 18 years: 120 mg

Because smoking depletes vitamin C, people who smoke may need an additional 35 mg per day.

The dose recommended to prevent or treat many of the conditions mentioned in the Uses section is often 500 – 1,000 mg per day.

Vitamin C: Why Natural Vitamin C Is Better Than Synthetic

Vitamin C is essential for your health, but does it really matter if the source is natural vitamin C or ascorbic acid?

When you feel a cold coming on, do you eat an orange or do you pop a vitamin C supplement? If you answered with the latter, then you probably want to keep reading.

Studies have shown that synthetic sources of vitamin C may not only be ineffective, but they may contain some unpleasant ingredients.

Heres what you need to know about natural vitamin C and lab-made supplements. Plus, the top foods rich in natural vitamin C!

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Iherb California Gold Nutrition Vitamin C Gummies

Image courtesy iherb

These vitamin C gummies from iHerb California Gold Nutrition are formulated with 200 mg of natural ingredients per serving to help support your immune system and protect you against free radicals. With only natural flavors, colors, and sweeteners, these gummies offer parents an extra sense of peace of mind.

Who Makes The Highest Quality Multivitamin

Natural Vitamin C Supplement | Tasty Immunity Boosting Drink | Fast& Up

There are many companies that make high quality multivitamins, including several of the brands featured above, such as Ritual and Nordic Naturals.

Look for brands that offer multivitamins catered to your needs, and opt for products that use high quality ingredients and are rigorously tested, ideally by an independent lab.

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Are Vitamin C Supplements A Good Choice For You

Vitamin C supplements are a good choice for anyone who wants to boost their immunity or reap the other benefits of vitamin C supplementation. Theyre an especially good option for people who suffer from a vitamin C deficiency, which generally results from less than 10mg of vitamin C per day for a month or more. You know you have a deficiency if you experience:

  • Rash of small red spots
  • Slow wound healing

If you experience these symptoms, you should consult a doctor who may put you on 100-200mg of vitamin C per day to restore ideal vitamin C levels. This treatment can take as little as a day and as much as a few months to take full effect.

Youre more likely to experience vitamin C deficiency if you:

  • Dont eat a balanced diet
  • Live with a malabsorption disorder

Sometimes, a severe deficiency can lead to an illness called scurvy. If scurvy is left untreated, it can be fatal. Symptoms of scurvy include:

  • Bruising easily
  • No direct purchases from company website
  • 1,000mg dose may be too much for some

In addition to their straightforward approach and sparkling reputation, Natures Bounty has designed their product to help with a variety of health issues, including:

  • Promote tissue formation
  • Enhance liver detox

Thornes product only includes natural flavors and colors and is free from gluten, dairy, and soy. For best results, take one to three capsules per day.

Zhou Vitamin C Gummies

Image courtesy Zhou

Vitamin C+ is a potent combination of vitamin C and bioflavonoids that work together to boost your immune system and fight off free radicals.

Together, 270 mg of vitamin C, bioflavonoids, rose hips and acerola deliver a powerful result. Vitamin C is key for creating collagen, which plays a role in healthy skin.

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The Health Benefits Of Vitamin C

No one vitamin can override serious health problems. They often work together â and other lifestyle habits â like getting enough sleep and exercise, and not smoking â are key. That said, research shows that vitamin C may offer health benefits in these areas:

1. Stress. A deficiency in vitamin C is associated with many stress related disease. It is the first nutrient to be depleted in alcoholics, smokers, and obese individuals. And because vitamin C is one of the nutrients sensitive to stress, Moyad says naintaining levels of vitamin C can be an ideal marker for overall health.

2. Colds. When it comes to the common cold, vitamin C is not a cure, but some studies show that it may help prevent more serious complications. “There is good evidence taking vitamin C for colds and flu can reduce the risk of developing further complications, such as pneumonia and lung infections,” says Moyad.

3. Stroke. Although research has been conflicting, one study in the American Journal of Clinical Nutrition found that those with the highest concentrations of vitamin C in their blood were associated with 42% lower stroke risk than those with the lowest concentrations. The reasons for this are not completely clear. But what is clear is that people who eat plenty of fruits and vegetables have higher blood levels of vitamin C.

What We Don’t Like

Best Natural Vitamin C Supplement Australia
  • Amount of vitamin C per dose: 500 mg
  • Gluten or sugar-free: Gluten-free, no table sugar, does contain maltodextrin

The Onnit VIRUTech Immune Instant is a powdered drink mix that contains 500 milligrams of vitamin C per packet. The suggested use is to mix one packet with 8 to 12 ounces of cold water. The powdered drink packets are available in four flavors: blood orange, elderberry, meyer lemon, and hibiscus raspberry.

Aside from vitamin C, the drink powder also contains vitamin D, zinc, lysine, quercetin, curcumin, and alpha-lipoic acid. The packets don’t contain table sugar but do contain maltodextrin and monk fruit extract for additional sweetness. This product does not contain soy or gluten and it is vegan-friendly.

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Ingredients & Potential Interactions

It is essential to carefully read the ingredient list and nutrition facts panel of a supplement to know which ingredients and how much of each ingredient is included, relative to the recommended daily value of that ingredient. Please bring the supplement label to a healthcare provider to review the different ingredients contained in the supplement and any potential interactions between these ingredients and other supplements and medications you are taking.

Vitamin C supplements may interact with statins and chemotherapy drugs, potentially reducing their effectiveness. If you are undergoing cancer treatment or take any cholesterol-lowering medications, talk to your healthcare provider before starting a supplement.

Vitamin C is sometimes combined with zinc and marketed for immune health, but research doesnt actually support these claims.Too much zinc can also lead to nausea, vomiting, and other negative health effects, so be mindful about amounts found in supplements.

Some vitamin C supplements contain digestive enzymes, probiotics, and adaptogenic herbs, all of which may come with different risks and side effects, so be sure to check with a healthcare provider before starting a supplement with any of these ingredients.

Does Vitamin C Protect Against The Common Cold

While its a popular idea that vitamin C helps prevent colds, this is not backed up by scientific research. When looking at studies and reviews of studies conducted about the connection between vitamin C and the common cold, its clear that the connection is inconclusive. Some studies show that vitamin C can shorten the duration or lessen the severity of colds while others show no direct link.

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What Is Vitamin C

Vitamin C is also called ascorbate or ascorbic acid. It is also an essential vitamin, meaning it cannot be synthesized in the body. A balanced diet with good vitamin C sources like citrus fruits and berries can help meet the body’s vitamin C requirements. Other fruits and vegetables high in vitamin C include broccoli, cauliflower, kiwis, peppers, strawberries, kale and pineapples.

Ascorbate is a water-soluble vitamin, meaning that it can be dissolved in water and is easily absorbed by the body. At the same time, water-soluble vitamins are easily lost because they can be excreted in the urine. In other words, you must constantly supply your body with new vitamin C. You must take it daily to see the effects.

Best For A Powder Vitamin: Life Extension Buffered Vitamin C Powder

How Quercetin & Vitamin C Are GREAT Antihistamines!
  • Amount of vitamin C per serving: 4,000 mg
  • Form of vitamin: powder
  • Count: 16 ounces, or 84-days supply

Some people find that taking ascorbic acid irritates their stomach. Buffered vitamin C is a less acidic form of the nutrient, which may help reduce adverse effects.

One serving of this powder provides 4,000 mg of vitamin C. This dose is very high twice that of the upper limit that the NIH recommends.

However, as this product comes as a powder, people can lower the dose to a more moderate level by using a smaller amount.

Life Extension is also NSF- and GMP-certified and produces a Certificate of Analysis for every product it makes.

The company recommends mixing 1 rounded teaspoon into a glass of water per day.

Pros and cons

Some advantages of this product are that the company tests each product for safety, and it uses a less acidic form of vitamin C, which may reduce stomach irritation. Additionally, as this vitamin is in powder form, a person can lower the dose according to their requirements.

However, one serving of this product is twice that of the upper limit the NIH recommends. People who ingest a high amount of vitamin C may experience side effects.

Price: Life Extension Buffered Vitamin C Powder has a list price of $21 for an 84-day supply.

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Vitamin C Supplement Safety

For the most part, vitamin C supplements are safe. Although fruits and vegetables are the best source for proper vitamin C intake, supplements are considered safe in recommended amounts for people who do not get enough from food or have increased vitamin C needs, says Childress.

Before taking a supplement, try boosting your vitamin C intake through food instead, notes Dr. Shafipour. Add foods like berries, citrus, spinach or broccoli to your daily diet. If a supplement is preferable to you, check with your doctor on what they may recommend for you and to verify it will not interfere with any current medications you are taking, he says.

This is especially important for anyone taking medication, as Childress notes that vitamin C supplementation may increase the absorption of aluminum, which she says can be harmful for people taking medications that contain aluminum and can lead to kidney damage.

Its important to remember is that taking too much vitamin C can have negative health consequences. Taking too much vitamin C can cause side effects like nausea, vomiting and diarrhea, heartburn, stomach cramps and bloating, fatigue or insomnia, headaches and skin flushing, says Childress.

Does It Really Matter Where Our Vitamin C Supplements Comes From

In the last 50 years, nutrient levels in the soil and our food have plummeted and nutritional deficiencies have become common in our energy-dense but nutrient-poor society. Vitamin C supplements may be either synthetically manufactured or derived from natural food sources. Natural vitamin C, on the other hand, seems to last much longer in the body and is absorbed more slowly, therefore remaining available to our cells for considerably longer

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Q: What Are The Benefits Of Vitamin C

Vitamin C has been scientifically shown to provide significant health benefits ranging from supporting the immune system to boosting heart health.

Other benefits include lowering the risk of certain cancers, improving skin conditions, reducing the physical and psychological effects of stress, and helps to prevent iron deficiency.

Overall, vitamin C can provide many impressive health benefits in the body and is a vital nutrient in day-to-day health.

Vitamin C Tablets 500 Mg 250 Count

Best Liposomal Vitamin C Supplements For boosting Your Immunity â Best ...

Prices and availability are subject to change without notice. Offers are specific to store listed above and limited to in-store. Promotions, discounts, and offers available in stores may not be available for online orders. The information provided on this website, including special diets and nutritional information, is for reference purposes and not intended as medical or healthcare information or advice. Actual product packaging and materials may contain more and/or different information than shown on our website. You should not rely solely on the information presented here and you should always read labels, warnings, and directions before using or consuming a product. The information provided on this website should not be relied upon to make health-related decisions.

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