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How Much Vitamin C Should I Take to Lighten Skin?

Written by Elizabeth Kessler • Updated on: 11/02/23

Vitamin C or ascorbic acid is one of the most sought-after skincare products due to its brightening effect and antioxidant properties. Some even think that they only need two products for their skin: SPF and Vitamin C. Not to mention, this vitamin has healing powers for skin woes just like coconut oil.

To gain the benefits, it’s right to think of this question: ‘How much vitamin C should I take to lighten skin?’. You can take a tablet or capsule that is usually 500 mg. Even though the recommended dose is within 1000 mg to 3000 mg per day, it’s unsafe to have more than 2000 mg Vitamin C skin lightening tablets daily.

Do you want to learn more? This article is filled with information that can help you properly ingest Vitamin C supplements.

How Much Vitamin C Should I Take to Lighten Skin

Skin Benefits You Can Get From Vitamin C

Does Vitamin C brighten skin? You would ask this question if you haven’t found out that vitamin c lightens skin. Know the benefits so you would know that it’s worthy to include in your skincare regimen.

Lightens dark spots

Since Vitamin C hinders melanin production, it stops the skin from turning dark. You can also put some effort into minimizing dark spots by knowing the causes, such as aging, sun damage, pregnancy, and effects of medications. Once you’re aware, you have to be careful in protecting your skin.

Reduces the signs of aging

Vitamin C has a role in reducing the signs of aging because it participates in the formation of collagen, a protein that forms the skin’s connective tissues. Normally, collagen decreases as a person ages. Thus, sagging and loss of elasticity occur.

With daily doses of Vitamin C, you can increase collagen production in exchange for slowing down aging. The results are noticeable like having firm skin and fewer wrinkles and fine lines.

Skin Benefits You Can Get From Vitamin C

Relieves sun damage

Some causes of skin damage and aging are due to UV rays and tanning beds. When your skin is unprotected under the sun, it’s exposed to skin radicals that cause damage. But Vitamin C is an antioxidant that can counter these unnecessary things. It also neutralizes the free radicals you can encounter from smoking.

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Soothes redness and inflammation

Inflammation occurs because of acne, allergic reactions, dermatitis, and sun damage. Thanks to the anti-inflammatory properties of Vitamin C, you can minimize redness and soothe inflamed areas.

For healing

One of the abilities of Vitamin C is magnifying iron absorption, which is crucial in the process of healing wounds.

Increase in the amount of glutathione and Vitamin E

Glutathione is a tri-amino acid that produces the lighter, yellowish pheomelanin. Vitamin E intensifies the abilities of Vitamin C. Therefore, increasing the amount of glutathione and Vitamin E makes a difference in vitamin c skin lightening before and after use.

What You Have to Know Behind Ingesting Vitamin C Tablets

What You Have to Know Behind Ingesting Vitamin C Tablets

Advocates of Vitamin C for skin lightening promote that it’s effective in high doses though no studies can back it up yet. The Vitamin C tablets and Vitamin C capsules for skin whitening reach the skin through the bloodstream after being absorbed by the digestive system.

According to the National Institutes of Health, there’s a limit on the amount of Vitamin C taken to your bloodstream. Hence, it’s not advisable to take more than the recommended dose.


The suggested dose when ingesting Vitamin C is from 1000 mg to 3000 mg. These are divided into 500 mg per tablet. However, experts recommend that your intake of Vitamin C supplements for skin lightening should not exceed 2000 mg per day.

Safety concerns

There’s no risk in taking Vitamin C as it doesn’t accumulate in the body. The excess will be flushed down through urine. It’s a good thing as well that it has low toxicity. There’s even a column about studies related to the subject in the International Journal of Toxicology that proves the safety of Vitamin C as a skincare product.

But you should still be aware of the possible adverse effects. Overdosing when taking it orally can cause nausea, diarrhea, and stomach cramps. When it comes to topicals, the side effects are allergic reaction, depigmentation of hair itching, skin rash, and yellowish skin discolouration.

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Choosing the reputable brands

You have to be vigilant about the things that you buy. So, I would like to recommend reliable brands, such as BeShiny Vitamin C Complex, Relumins Advance Vitamin C, Solgar Vitamin C, and Bronson Vitamin C. It’s best to get the effective ones that don’t induce side effects.

Last Words to Ponder

It’s just right to think about the question: ‘How much Vitamin C should I take to lighten skin?’ Overdosing and side effects can happen as too much of something is not good. Take the appropriate dose and give the vitamin time to work its wonders. Also, it’s crucial that you buy from a reputable brand.

How Much Vitamin C Should I Take to Lighten Skin