Beauty
This Skincare Secret is the Real Glow Getter Dermatologists Swear By
From dull skin to dark spots, here’s everything you need to know about using vitamin C the right way—and why it’s the gold standard for your morning routine
If you’ve ever wondered how celebrities and skincare experts manage to keep their skin glowing, even-toned, and youthful through the years, the answer might just be vitamin C. Not just a trendy ingredient, this powerful antioxidant has been hailed by dermatologists worldwide as a holy grail for skin brightening, firming, and anti-aging.
“Vitamin C is perhaps the most potent topical antioxidant we have,” says Dr. Joshua Zeichner, a renowned New York City-based dermatologist. “It helps neutralize free radical damage, fights UV exposure, and evens skin tone by reducing dark spots and pigmentation.” In short, it’s the kind of multitasking superhero every skincare routine needs.
But don’t just slather any product and expect magic. Experts say how you use vitamin C matters just as much as what you use.
Start with the right concentration
Beginners should ease in with a 10% concentration and gradually build up to 15% or 20% depending on skin tolerance, recommends Dr. Patricia Wexler. Those with oily or normal skin may benefit most from L-ascorbic acid, the purest and most effective form. On the other hand, magnesium ascorbyl phosphate, a gentler variant, works wonders for dry or sensitive skin.
Know your pH
Absorption is everything, and vitamin C serums work best when formulated at the right pH. For normal skin, look for a pH around 3.5. Sensitive skin? Aim for products with a pH between 5 and 6 to reduce irritation while still reaping the glow-boosting benefits.
Serums are the sweet spot
While vitamin C is found in toners, creams, and even masks, serums remain the most effective delivery format. They are designed to penetrate the skin deeply and deliver high concentrations. Look for vitamin C serums enriched with vitamin E and ferulic acid—two ingredients that stabilize and amplify its antioxidant power.
Slow and steady wins the glow
Like most things in skincare, patience pays. Experts suggest starting with application three times a week, slowly building up to daily use. Results don’t appear overnight—it can take several weeks to notice visibly smoother, brighter skin. But stick with it, and your skin will thank you.
Morning is magic hour
Want to maximize its benefits? Use vitamin C in the morning, under your SPF. While vitamin C itself doesn’t increase sun sensitivity, it enhances your sunscreen’s effectiveness and provides an extra layer of protection against pollution and UV-induced skin aging. Think of it as your daily skin insurance.
Store it right or lose the benefits
Vitamin C is notoriously unstable, especially in water-based formulations. Always choose products stored in dark, airtight packaging and keep them in a cool place. If the serum darkens or smells off, it’s oxidized—and no longer effective.
Where to apply and how
Apply your vitamin C serum all over the face, not just on spots. Extend it down your neck and chest—areas often forgotten but equally prone to aging. “Your face, neck and chest are one cosmetic unit,” reminds Dr. Shereene Idriss, NYC-based dermatologist and founder of Dr. Idriss Skincare.
What not to mix
While vitamin C is a team player, be cautious about layering it with benzoyl peroxide or strong retinoids. These combos can destabilize the formula or irritate your skin. Experts advise using vitamin C in the morning and retinol at night for optimal results.
Fuel it from within
Topical application isn’t the only way to boost your glow. Add citrus fruits, bell peppers, and berries to your diet for an internal vitamin C hit that supports collagen production and skin elasticity.
Top Dermatologist-Recommended Serums to Try
Dr Dennis Gross 15% Vitamin C Firm & Bright Serum – ₹8,400
Sunday Riley C.E.O. Brightening Serum – ₹8,200
Clinique Even Better Clinical™ Dark Spot Clearing Serum – ₹8,500
TIRTIR Pure Vitamin C24 Serum – ₹2,000
Elizabeth Arden Vitamin C Ceramide Capsules – ₹4,700
So, is daily use okay? Absolutely. Once your skin adjusts, vitamin C can be used daily or even twice daily for maximum radiance—just make sure to pair it with SPF in the morning.
In a world full of 12-step routines and overnight miracle claims, vitamin C stands the test of time. It’s not about hype—it’s about science-backed results. Add it to your skincare lineup and say hello to healthy, glowing skin—day after day.