{"id":4908,"date":"2025-09-15T16:43:15","date_gmt":"2025-09-15T16:43:15","guid":{"rendered":"https:\/\/www.isdin.com\/en-US\/blog\/?p=4908"},"modified":"2025-09-15T16:43:21","modified_gmt":"2025-09-15T16:43:21","slug":"7-things-you-didnt-know-about-vitamin-c","status":"publish","type":"post","link":"https:\/\/www.isdin.com\/us\/blog\/lifestyle\/nutrition\/7-things-you-didnt-know-about-vitamin-c\/","title":{"rendered":"Vitamin C And Your Skin: 7 Things You Didn\u2019t Know"},"content":{"rendered":"Reading:<\/span> 3<\/span> minutes<\/span><\/span>\n

<\/p>\n\n\n\n

Brightening. Protective. Nourishing.<\/p>\n\n\n\n

Vitamin C is one of the most powerful nutrients for your health and skin.<\/strong> This antioxidant plays a vital role in keeping your body strong and your complexion glowing.<\/p>\n\n\n\n

But despite its popularity, there are still a few things you might not know about everyone\u2019s favorite vitamin\u2014including how it works, where to find it, and why it deserves a place in your skincare routine.<\/strong><\/p>\n\n\n\n

Discover these seven key facts about vitamin C in skincare and beyond.<\/p>\n\n\n\n

1. Oranges aren\u2019t the only source of vitamin C<\/h2>\n\n\n\n

When you think of vitamin C, oranges probably come to mind. But did you know they\u2019re not even the top source? Oranges contain about 50 mg per 100 g. Meanwhile, blackcurrants, raw red bell peppers, and kiwi offer up to triple the amount of vitamin C per serving.<\/p>\n\n\n\n

So what does that mean for your skin? According to the American Academy of Dermatology<\/a>, a diet full of colorful fruits and vegetables nourishes your whole body\u2014from the inside out. Prioritize fresh, seasonal produce<\/a><\/strong> to help support your complexion from within.<\/p>\n\n\n\n

\"Foods<\/figure>\n\n\n\n

<\/p>\n\n\n\n

2. You need it in your diet and<\/em> in your skincare routine<\/h2>\n\n\n\n

Vitamin C is essential in your diet, where it helps maintain a healthy immune system and supports normal body functions. However, it\u2019s in high demand\u2014your skin only receives a portion of the vitamin C<\/strong> you consume<\/strong>.<\/p>\n\n\n\n

That\u2019s why adding vitamin C skincare products<\/strong><\/a> to your routine makes such a difference. Topical application through serums delivers vitamin C directly to the skin, providing a targeted boost. Meanwhile, a skin-boosting supplement<\/a> can also help support your natural glow.<\/p>\n\n\n\n

3. It\u2019s a brightening powerhouse<\/h2>\n\n\n\n

One of the most well-known benefits of vitamin C in skincare is its brightening effect. Vitamin C helps combat dullness <\/strong>caused by natural skin aging, pollution<\/a>, and lifestyle factors like smoking<\/a>.<\/p>\n\n\n\n

Regular use can soften the appearance of dark spots<\/a> and encourage a more uniform look, leaving your complexion visibly brighter and healthier.<\/p>\n\n\n\n

\"vitamin<\/figure>\n\n\n\n

<\/p>\n\n\n\n

4. It helps support your skin\u2019s collagen<\/h2>\n\n\n\n

Collagen<\/a> is the protein that keeps skin firm, smooth, and youthful. Over time, natural collagen levels decline\u2014but vitamin C can help.<\/p>\n\n\n\n

Topical vitamin C plays a role in reinforcing skin\u2019s natural collagen<\/strong>, supporting firmness and elasticity. That\u2019s why you\u2019ll often find it in well-aging skincare products<\/a>.<\/p>\n\n\n\n

5. It\u2019s a powerful antioxidant<\/h2>\n\n\n\n

What is vitamin C good for beyond brightening and firming? Its antioxidant power. Antioxidants help neutralize free radicals<\/a>\u2014unstable molecules generated by pollution, UV rays<\/a>, and stress<\/a>. When free radicals outnumber your skin\u2019s natural defenses, oxidative stress occurs, contributing to visible signs of aging.<\/p>\n\n\n\n

But vitamin C serums<\/a> and creams can help fight back, reinforcing your body\u2019s defenses against oxidative stress<\/strong>. The result? Skin that looks healthier and more resilient.<\/p>\n\n\n\n

\"Flavo<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

6. There are many forms of vitamin C<\/h2>\n\n\n\n
\n

<\/p>\n\n\n\n

You might see ascorbic acid<\/em> on skincare labels\u2014this is the purest form of vitamin C, and one of the most studied<\/a>. But there are other forms too, such as:<\/p>\n\n\n\n