SkinCeuticals C E Ferulic is one of the most trusted antioxidant serums available today. Backed by the Duke Antioxidant patent, it combines 15% pure vitamin C, 1% vitamin E, and 0.5% ferulic acid in a formulation designed to protect the skin from environmental damage, improve firmness, and reduce visible signs of ageing. This guide shows you exactly how to use it for maximum results, along with the key facts behind the formula.
How Does SkinCeuticals C E Ferulic Work?
Every day, the skin is exposed to environmental stressors such as sunlight, pollution, smoke, and even temperature changes. These aggressors create free radicals, which damage skin cells and accelerate the appearance of fine lines, wrinkles, sagging, and uneven tone.
Antioxidants neutralise free radicals. By delivering vitamin C, vitamin E, and ferulic acid directly into the skin, C E Ferulic helps restore balance, strengthen the skin barrier, and provide visible improvements in radiance and elasticity.
Why This Formula Is Unique
C E Ferulic is formulated under the strict Duke Antioxidant patent. To qualify, products must meet precise criteria that guarantee stability and skin absorption. The serum uses:
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15% L-ascorbic acid (vitamin C): The purest and most effective form, known for brightening and collagen support.
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1% vitamin E: Strengthens the skin barrier and boosts antioxidant power.
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0.5% ferulic acid: Stabilises vitamin C and enhances overall effectiveness.
This synergy ensures both immediate protection and long-term improvements to skin health.
How to Apply C E Ferulic
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Cleanse and tone: Start with clean, dry skin to allow optimal absorption.
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Dispense the serum: Use 4–5 drops in the palm of your hand.
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Apply gently: Pat across the face, neck, and chest. Do not rub vigorously.
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Follow with moisturiser: Lock in hydration and protect the skin barrier.
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Finish with SPF: Always apply a broad-spectrum sunscreen. Antioxidants + SPF give the strongest defence against ageing.
When Should I Use It?
C E Ferulic is designed as a daytime antioxidant. Apply it each morning after cleansing. If you use retinol, keep that for the evening routine to avoid irritation and maximise benefits.
What Results Can I Expect?
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Immediately: A smoother, hydrated base with a healthy glow.
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4–6 weeks: Improved brightness and more even skin tone.
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8–12 weeks: Reduction in fine lines, improved elasticity, and stronger overall skin resilience.
Common Questions About C E Ferulic
Is it suitable for sensitive skin?
Yes, it is generally suitable for normal, dry, and sensitive types. Start slowly if your skin is reactive.
Will the serum change colour over time?
Vitamin C naturally darkens after opening due to oxidation. This is normal and does not affect effectiveness if used within the recommended period.
Can I use it with other actives?
Yes. Pair with SPF in the morning, and retinol or exfoliating products at night. Avoid layering strong acids at the same time as vitamin C to minimise irritation.
Why is packaging important?
Vitamin C breaks down when exposed to air or light, so C E Ferulic is packaged in a tinted bottle to preserve stability.
Ready to Try It?
SkinCeuticals C E Ferulic is more than just another vitamin C serum. Its patented formulation and proven track record make it the gold standard in antioxidant skincare. Apply it daily in the morning, follow with moisturiser and sunscreen, and you’ll see visible improvements in firmness, tone, and overall radiance.
Explore our full range of SkinCeuticals Products here