Best Vitamin C Supplement Choices For Immune and Skin Care

Vitamin C, also known as ascorbic acid, is known to have an essential and powerful effect on health. That is probably why you are here looking for the best Vitamin C supplement!

Do vitamin c supplements work? To answer, they play a crucial role in many aspects of a person’s overall health, acting as an antioxidant and helping protect against diseases. Fruits and vegetables that are high in vitamin c contribute to protein metabolism, immune function, and collagen synthesis.

It is for these reasons that many people are turning to this vitamin as well as other dietary supplements to help achieve better immunity, skin health, and heart health. Some vitamin c supplement benefits include preventing conditions such as glaucoma, high blood pressure, cataracts, and respiratory tract infections.

This guide will take you through our top 4 choices which include NOW Supplements, Sundown Naturals, EZ Melts C, and Klairs Freshly Juiced Vitamin Drop.

Some are for diet supplementation, while others work their magic on your skin. Read our reviews below to find out more!

Benefits Of The Vit C Nutrient

  • Possesses powerful antioxidant properties, which can help reduce the risk of chronic diseases
  • Can help combat high blood pressure
  • Promotes healthy blood vessels
  • Can help prevent conditions such as anemia, by improving iron absorption
  • Can help boost immunity by helping white blood cells function better
  • Helps promote a healthy heart, which can help reduce the risk of heart disease
  • Protects your memory and thinking as you age
  • Also helps avoid certain eye diseases
  • Reduces the risk of gout by decreasing blood uric acid levels

Best Vitamin C Supplement: Products for Immune Support and Skin Care

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1. NOW Supplements, Vitamin C-1000 for Sustained Release

NOW Supplements, Vitamin C-1000 Sustained Release, 250 Tablets

Formulated to provide a sustained release of the nutrient, the NOW vitamin C-1000 is known for its effective and vital role in assisting the immune system. Considered one the best Vit C brands available, this supplement features unique traits of the rose hip plant and is designed to be a reliable vitamin c intake source to give your body the boost it needs.

This product has been created for use by just about anyone. With its GMP assured quality and non-GMO formula, this supplement is also vegan, soy free and kosher, making it the best vitamin c supplement product for those who take care of what they put into their body.

This product supplies calcium ascorbate, which is essentially a buffered form of vitamin c. It is both bioavailable and non-acidic, with its antioxidant protection as well as 250mg of bioflavonoids. These work synergistically with vitamin c, making this supplement a favorite in the United States and across the world.

This formula facilitates the production of collagen in your body, which can help maintain healthy bones and joints. It is also an essential vitamin which acts as a strong antioxidant, and slows down the harmful effects of free radicals as well as inhibits degenerative conditions.

Not only that, but it can also provide crucial foundations to structure soft tissues and organs, which in turn assists with iron absorption and fast recovery in the long term.

Lastly, with its rich profile of flavonoids, carotenoids, polyphenols, leucoanthocyanins, antioxidants, and catechins, this product will offer effective anti-inflammatory benefits too.

Considered a great supplement on the market today, the NOW product is ideal for people suffering from a vitamin c deficiency, or simply people who wish to have a higher intake.


  • Boosts immune system
  • Facilitates collagen production which can assist in healthy bone joints
  • Can help various scratches and wounds heal faster
  • Can help prevent common colds
  • Assists in iron absorption, ideal for people with anemia
  • Has anti-inflammatory properties
  • Supports strong immunity‚ cardiovascular health‚ vision‚ and skin health
  • Can help reduce the effects of free radicals and inhibit degenerative conditions
NOW Supplements, Vitamin C-1000 Sustained Release, 250 Tablets

2. Vitamin C Sundown Naturals

Sundown Naturals®, 90 Gummies

With its 100% gluten and wheat free formula, this Sundown Naturals® vitamin product contains no artificial color, sweetener, flavor or lactose, making it the best form of vitamin c supplement. With its unique and delicious orange flavor, this supplement has been reviewed as highly recommended on the market.

This product has become one of the more popular vitamin c gummies for adults as well as for kids. It is known to deliver important antioxidant and immune support, ensuring you are at your best and healthiest every day.

The slow-release formula is designed to ensure your daily levels of vitamin c are met, by keeping your immune system healthy and strong. With a high dose of 1,000 mg and its all-natural formula, it will ensure your body is kept at its healthiest. This supplement is also one of the more popular vitamin c gummies for kids.

Each anti-oxidizing capsule provides effective support for collagen formation. Ideal for combating symptoms such as allergy symptoms, low immunity and colds or flu, this product is one of the best natural vitamin c supplements to grace the shelves.


  • No artificial coloring or flavors included
  • Vegetarian formula
  • Helps fight free radicals
  • Boosts immune system
  • Can improve allergy symptoms as well as frequent colds or cases of flu
  • Vitamin c sustained release, ensuring you are at your best all day
  • Helps absorb iron
  • Assists in building collagen which can have positive effects on capillary strength
Sundown Naturals® Vitamin C, 90 Gummies

3. EZ Melts C for Immune Support

EZ Melts C for Immune Support, 500 mg, Sublingual Vitamins, Vegan, Zero Sugar, Natural Orange Flavor, 60 Fast Dissolve Tablets

This fast melting dietary EZ Melts C supplement is designed to melt in your mouth, avoiding the need to swallow it down with water. Considered one of the best natural vitamin c supplements available, they are ideal for people who cannot swallow pills. Additionally, they also taste great, making them a high-quality supplement ideal for just about anyone.

Formulated to provide overall immune support, the EZ Melts are formulated to help promote cellular health and wellbeing. This product also assists in neutralizing free radicals and help absorb iron in the body.

Made in the USA, the EZ Melts C is all natural, gluten free, non-GMO with zero added sugar or colorants. With its zinc inclusive formula, this supplement supports and encourages a healthy digestive and overall immune functionality.

It also promotes healthy hormone levels and promotes protein synthesis, ensuring your body has a healthy amount of protein. Reviews are positive, and overall this is a well-loved product.


  • All natural formula, suitable for vegetarians and vegans alike
  • Vitamin c sugar-free formula
  • Reduces oxidative stress by fight free radicals
  • Helps boost the immune system
  • Encourages a healthy digestive system
  • Promotes cellular health and general wellbeing
  • Helps to neutralize free radicals
  • Helps the body absorb iron
  • Promotes protein synthesis and healthy hormone levels
  • The zinc inclusive formula promotes healthy digestive and immune system functionality
  • Promotes cellular renewal and skin health
EZ Melts C for Immune Support, 500 mg, Sublingual Vitamins, Vegan, Zero Sugar, Natural Orange Flavor, 60 Fast Dissolve Tablets

4. Klairs Freshly Juiced Drop Vitamin C Supplement for Skin

KLAIRS Freshly Juiced Vitamin Drop, 5% pure serum, 35ml, 1.18oz

This unique and dynamic product has a safe, non-irritating recipe, which has been designed to rejuvenate and energize your skin by using Vit C.

Klairs vitamin c supplement drops contain a concentrated amount of the nutrient, as well as key ingredients from natural elements, ensuring abundant moisture and nutrition for your skin.

Featuring 5% concentrated vitamin c and ascorbic acid; this product is ideal for just about any skin type including extremely sensitive skin. You will no longer have to stress about dull skin or large pores, this multi-solution, all-natural product is by far one of the best vitamin c supplements available.

This innovative non-irritating, multi-solution formula will maintain, revitalize and transform your skin. Designed to stimulate collagen production, the serum will improve your skin’s overall texture and tone without any sort of harsh irritation.

The serum has a pH level of 3.81, which is the optimal point to keep your skin firm and reduce fine lines. You can also expect brightening and evening out your skin tone. Reviewed by many as one of the most dynamic and effective serums on the market, Klairs drops are a great supplement for your skin.


  • Features anti-aging protection properties
  • Vegan-friendly and cruelty-free product
  • Free of ethanol, paraben, silicon, steroids, and artificial coloring or fragrance.
  • Enhanced formula helps fades brown spots and any sort of pigmentation
  • Stimulates collagen production
  • Evens the skin tone and minimizes enlarged pores
  • Fragrance-free and non-irritating formula
KLAIRS Freshly Juiced Vitamin Drop, 5% pure vitamin C, vitamin C serum, 35ml, 1.18oz

Final Thoughts

Vitamin C has been proven to play a vital role in strengthening the immune system. It is also necessary for the production of collagen, which is crucial for skin, bone and joint health. It is also extremely necessary for amino acid metabolism and neurotransmitter synthesis.

Most importantly vitamin c is an effective antioxidant that helps protect your body’s molecules and cells. It prevents damage from reactive oxygen molecules as well as free radicals.

Vitamin c supplement side effects are generally quite low if you follow the doses provided on your supplement packaging.

We have found that the above four products are some of the best vitamin c supplements available on the market. While they haven’t necessarily undergone clinical trials, there are no known side effects from taking the supplements. It is always wise to check in with a health professional when taking a new product.

Like most products and supplements there is no one-size-fits-all, so it is advisable to research and read additional reviews to ensure you select a supplement that will meet your every requirement and ensure optimum results.