Debunking Myths About Vitamin C for Skincare

Sure, you may have your cleanser, toner, moisturizer, and SPF all sorted, but have you introduced a vitamin C serum to your AM skincare routine yet? Well, it can be a game-changer for glowing, youthful skin - but hold on, there are a few myths surrounding it that might leave you hesitant about adding it to your skincare routine. 

Let’s clear up the confusion and separate fact from fiction, so you can make the most of its benefits with confidence.

Myth 1: Vitamin C Makes Your Skin Darker

Quite the opposite! Vitamin C brightens your skin. Scientifically known as ascorbic acid, vitamin C is a powerful antioxidant that protects the skin from oxidative stress caused by UV rays and pollution - two major contributors to uneven skin tone and premature aging. Studies have shown that topical application of vitamin C, in concentrations between 10% and 20%, helps improve skin texture and brightness over time without causing skin darkening. That being said, even the best vitamin C serum in India won’t work if it’s expired. So be mindful before buying and only go for trusted brands like CITTA. 

Myth 2: Vitamin C Can’t Be Used in the Day

Rather you should use vitamin C serum during the day as it protects against environmental stressors like pollution, UV rays, heat, and whatnot. This protection helps prevent premature aging, fine lines, and pigmentation. While Vitamin C doesn’t replace sunscreen, it enhances your sun protection when used underneath SPF. And yes, never ever forget to apply sunscreen as vitamin C makes the skin more sun-sensitive. Apply the best vitamin C serum for face after cleansing in the morning, followed with moisturizer and a broad-spectrum sunscreen (SPF 50 PA++++). This trio equals your daytime skin defense squad.

Myth 3: All Vitamin C Serums Are the Same

Not all vitamin C serums are the same and here’s why. The concentration, form, pH level, and supporting ingredients - all matter. How effective and stable your serum is depends on these factors. The most potent and well-researched form of vitamin C must contain active ingredients like 3-0-Ethyl Ascorbic Acid, Sodium Ascorbyl Phosphate, and Kakadu Plum. Additional ingredients like Moringa and Hyaluronic Acid enhance the potency of the serum. Also, concentrations that range in between 10% and 20% are safe for all skin types, even for the most sensitive skin. 

Also Read: Here’s How A Vitamin C Face Serum Can Be An Absolute Game-Changer

Myth 4: You Can Skip Moisturizer with Vitamin C

Even the best vitamin C serum for face can’t replace the need for a moisturizer as it doesn’t contain emollients, humectants, or occlusives. While it delivers powerful antioxidant and brightening benefits, it can’t provide as much hydration or lock in moisture as a proper moisturizer does. That’s why following up with a moisturizer helps seal in hydration, restore the skin barrier, and reduce the chance of irritation. 

Pro Tip: Apply your vitamin C serum on clean skin, allow it to absorb for a minute, then follow with a nourishing moisturizer suited to your skin type. This combo helps boost efficacy while keeping your skin balanced and healthy.

Myth 5: Sensitive Skin Can’t Use Vitamin C

Who said that? Sensitive skin peeps can use vitamin C, it just comes down to choosing the right concentration and form. Some stronger formulations at high concentrations can cause tingling or irritation, that doesn’t mean sensitive skin types have to miss out on the glow-up. Opt for serums with vitamin C concentrations between 10% and 20%, like the CITTA 12% Vitamin C Brightening Face Serum, which has 10% vitamin C and 2% Kakadu Plum, perfect for beginners and sensitive skin.

Also Read: 11 Incredible Benefits Of Vitamin C Serum You Need To Know

The Bottom Line

Despite the myths about vitamin C serum floating around, it remains one of the most beneficial elixirs in the realm of skincare. When used the right way, vitamin C serum for glowing skin can brighten complexion, fade hyperpigmentation, and protect against environmental stressors. 

Not sure how to use vitamin C serum correctly on the face? Click here!

Frequently Asked Questions (FAQs)

Can I use vitamin C serum every day?

Yes! Start with a lower concentration like the CITTA 12% Vitamin C Brightening Face Serum if you’re new to it or have sensitive skin. Apply it in the morning for maximum antioxidant protection, always followed by sunscreen.

At what age should I start using vitamin C?

You can start as early as your early 20s. The CITTA 12% Vitamin C Brightening Face Serum is great for both prevention and correction, helping fight early signs of aging and environmental damage before they become visible.

Can I mix vitamin C with retinol?

It depends. Vitamin C and retinol both work best at different pH levels, which can sometimes cause irritation when layered together. If you’re using both, try applying vitamin C in the morning and retinol at night. Or if you’re a beginner, introduce them into your routine on alternate days.

How long does it take to see results?

Consistency is key. With daily use, most people start seeing visible improvements within 4 to 6 weeks, including brighter skin, improved tone, and a reduction in dark spots. Full antioxidant protection and collagen-boosting effects build over time.

Also Read: Day Or Night? When To Apply Vitamin C Serum