Is Vitamin C Still the Gold Standard in Antioxidant Skincare?

Vitamin C has been a staple in skincare routines for decades, often marketed as the go-to solution for brighter, healthier-looking skin. But with so many options available — and a wave of new antioxidant ingredients entering the market — many people are asking whether it still deserves its reputation.

At our Port Melbourne skin clinic, we’re often asked about the role of vitamin C in professional skincare. The short answer? Yes — when used correctly, it’s still one of the most effective antioxidants available. But not all vitamin C products are created equal, and not everyone benefits from them in the same way.

Let’s take a closer look at why vitamin C remains a mainstay in dermatology, and how to choose the right formula for your skin.

What Does Vitamin C Do for the Skin?

Vitamin C is best known for its antioxidant properties. It helps to:

• Neutralise free radicals caused by UV exposure, pollution, and stress

• Support collagen synthesis, helping to reduce fine lines

• Brighten uneven tone and pigmentation

• Improve overall skin texture and radiance

Its ability to prevent and correct visible signs of ageing makes it one of the most researched and recommended ingredients in modern skincare.

Why Quality Matters: Not All Vitamin C Serums Are Equal

There’s a huge difference between over-the-counter brightening serums and clinically-backed formulations. Many mainstream products use unstable forms of vitamin C, or include concentrations that are too low (or too high) for consistent results.

One of the most trusted formulations on the market is SkinCeuticals C E Ferulic, a high-potency serum that combines 15% pure L-ascorbic acid (vitamin C) with vitamin E and ferulic acid. This combination:

• Improves stability and absorption

• Enhances antioxidant performance

• Is backed by over 30 years of research and peer-reviewed studies

This is why SkinCeuticals C E Ferulic is often referred to as the best antioxidant serum by dermatologists worldwide — and why we stock it as part of our professional skin care offerings at Platinum Cosmetics.

Is It Right for Everyone?

While vitamin C is widely tolerated, it’s not suitable for every skin type. Sensitive skin, for instance, may react to higher concentrations or poorly formulated products. During your consultation, we’ll assess your skin barrier, hydration levels, and other actives in your routine to ensure that any new product (including vitamin C) supports your goals rather than working against them.

We may recommend alternatives such as:

• SkinCeuticals Phloretin CF, which is more suitable for oily or combination skin

• SkinCeuticals Silymarin CF, designed for blemish-prone and congested skin

Each of these serums still delivers antioxidant protection, but with a different focus — which is why professional guidance matters.

When and How to Use Vitamin C

Vitamin C is best applied in the morning, after cleansing and before moisturising. This allows it to protect your skin throughout the day from environmental stressors. Pairing it with a broad-spectrum sunscreen is essential, as UV damage is one of the main causes of premature ageing and pigmentation.

Our team will help you build a complete morning routine, using ingredients that work synergistically rather than clash. This is especially important if you’re also using exfoliants, retinoids, or acne treatments.

Who Should Consider a Vitamin C Serum?

You may benefit from a high-grade vitamin C serum if you:

• Are concerned about dullness or uneven skin tone

• Spend time outdoors or work in urban environments

• Want to support collagen and reduce early signs of ageing

• Are beginning to build a results-driven skincare routine

Choosing a professional-grade product, supported by expert advice, can make all the difference.

Trusted Products, Trusted Advice

At Platinum Cosmetics, we don’t believe in hype or overpromising. We believe in clinically proven products and personalised care. That’s why we offer consultations to assess your skin and recommend a targeted plan, including whether vitamin C is right for you.

If you’d like to learn more about SkinCeuticals Australia products, including the iconic C E Ferulic, visit our skin care page or drop by our Port Melbourne clinic to chat with our team.

Book a Consultation Today

Want to know if vitamin C is a good fit for your skin? Book a consultation with us today. We’ll help you understand your skin’s needs and guide you toward products that actually work — no guesswork, no pressure.