SkinCeuticals C E Ferulic® with 15% L-Ascorbic Acid

Is SkinCeuticals C E Ferulic right for you?

• If you have early signs of ageing — fine lines, loss of firmness — this is the most clinically validated antioxidant serum available without a prescription.
• If you are concerned about sun damage, uneven tone, or dullness — the triple antioxidant combination actively neutralises the free radicals responsible for photo-ageing.
• If you want to amplify the results of your in-clinic treatments — C E Ferulic accelerates recovery post-laser, peel, or microneedling and extends their benefits.
• If you have dry or normal skin — the silky, oil-containing base delivers additional nourishment alongside the active ingredients.
• If you are serious about prevention as much as correction — this serum has been proven to provide 8× the skin's natural antioxidant protection.

How SkinCeuticals C E Ferulic works — the science

C E Ferulic is built on the Duke University antioxidant research conducted by Dr. Sheldon Pinnell, who discovered the precise formulation parameters that allow L-Ascorbic Acid (vitamin C) to penetrate skin effectively. The critical insight was that pure vitamin C must be stabilised at a pH of 2.5–3.0 and a concentration of 10–20% to cross the skin barrier — below that threshold it has no effect, above it causes irritation without added benefit. C E Ferulic delivers 15% L-Ascorbic Acid at this exact pH, ensuring maximal uptake.

The synergy between the three actives is what separates this formula from all other vitamin C serums. L-Ascorbic Acid and Vitamin E work in tandem — Vitamin E is a fat-soluble antioxidant that donates electrons to neutralise free radicals, and in doing so becomes oxidised itself; L-Ascorbic Acid then regenerates it. Ferulic Acid, derived from plant cell walls, doubles the photoprotective efficacy of vitamins C and E combined. The result: a formulation that delivers 8× the skin's natural antioxidant protection against UV-induced free radical damage.

Beyond protection, L-Ascorbic Acid is a required cofactor for collagen synthesis — it activates the hydroxylation of proline and lysine, the amino acids that give collagen its structural stability. Regular daily use therefore both defends against new collagen loss and promotes the formation of new, firmer collagen over time.

What you will notice — and when

Immediately — A slight citrus scent and a warm, tingling sensation on application; the skin looks immediately more luminous and even-toned within minutes.

Week 1–2 — Skin feels firmer to the touch; fine lines begin to soften; overall radiance is noticeably improved, especially in morning light.

Month 1+ — Established reduction in fine lines, more even skin tone, visible improvement in skin texture and firmness. Sun spots may begin to lighten with consistent daily application and SPF use.

How to use SkinCeuticals C E Ferulic

1. Apply every morning to clean, dry skin before moisturiser and SPF.
2. Dispense 4–5 drops into your palm.
3. Press gently across face, neck, and décolletage — do not rub vigorously.
4. Allow 60 seconds to absorb before layering other products.
5. Follow with your SPF — the antioxidants work synergistically with physical and chemical sunscreens.

Key ingredients & what they do

Ingredient	What it does for you
15% L-Ascorbic Acid	Pure vitamin C at the clinically proven concentration — neutralises free radicals, stimulates collagen synthesis, and brightens uneven skin tone
1% Vitamin E (Alpha Tocopherol)	Fat-soluble antioxidant that works synergistically with vitamin C — doubles photoprotective efficacy
0.5% Ferulic Acid	Plant-derived antioxidant that stabilises vitamins C and E and doubles their combined photoprotective effect
pH 2.5–3.0 formulation	The precise acidic environment required for L-Ascorbic Acid to penetrate the skin barrier — without this, vitamin C cannot enter the skin

Dr. Bangalee's clinical perspective

Dr. Bangalee Recommends

"C E Ferulic is the one product I recommend to virtually every patient, regardless of their primary concern. The science behind it is exceptional — this isn't marketing, it comes from peer-reviewed research. I use it myself every morning. When patients are investing in laser treatments or peels at our practice, adding C E Ferulic to their morning routine amplifies those results and protects the skin against the UV exposure that undoes our work."

Dr. Rajeev Bangalee MBBch · HPCSA Reg. MP 0558605 Star Aesthetic Centre

What our patients say

"I was sceptical about spending this much on a serum, but after two months my skin looks genuinely different — brighter, smoother, and my fine lines around my eyes have visibly softened. I now understand why everyone talks about this product." Samantha, Umhlanga	"Dr. Bangalee recommended this after my laser treatment and the recovery was so much faster than my previous session. My skin looks more even-toned than it has in years." Priya, Morningside	"I'm in my early 40s and started using this as a preventative measure on Dr. B's advice. Six months later the compliments haven't stopped — people keep asking what I'm doing differently." Karen, La Lucia

Frequently asked questions

Question	Answer
Why does it tingle on application?	The low pH (2.5–3.0) necessary for vitamin C absorption may cause a mild tingling sensation, especially on first use. This typically diminishes within a week as the skin adjusts. It is normal and expected — not a sign of allergy.
Can I use it with my retinol at night?	C E Ferulic is a morning product. Use your retinol at night on separate occasions. This combination is one of the most effective anti-ageing regimens available.
Do I still need sunscreen if I use this?	Yes — always. C E Ferulic provides antioxidant protection that complements SPF but does not replace it. Use SPF 30 or higher every morning after applying the serum.
My bottle has turned orange — is it still effective?	Some oxidation (yellowing) is normal and does not affect efficacy. However, if the serum turns dark brown or orange-brown and smells strongly, it has fully oxidised and should be replaced. Store in a cool, dark place to extend shelf life.
Is it safe during pregnancy?	Vitamin C, Vitamin E, and Ferulic Acid are generally considered safe during pregnancy, but you should always consult your obstetrician or GP before using any active skincare during pregnancy.