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Vitamin C Face Serum

Authorised UK stockistFree UK delivery over £50Same-day dispatch before 2pmFree expert consultation4.92★ rated
Authorised UK stockistFree UK delivery over £50Same-day dispatch before 2pmFree expert consultation4.92★ ratedAuthorised UK stockistFree UK delivery over £50Same-day dispatch before 2pmFree expert consultation4.92★ rated

Brighten, defend against pollution and support collagen with professional vitamin C — the daytime antioxidant every routine needs.

Learn more in the Skintique Academy: choosing the best vitamin C serum.


Frequently asked questions

Which vitamin C serum should I start with?

For most skin, begin with SkinCeuticals C E Ferulic — 15% pure vitamin C with vitamin E and ferulic acid, the benchmark antioxidant serum. If your skin is sensitive or brand new to vitamin C, start with Obagi Professional-C Serum 10% and step up to the 15% once it settles. Use any of them in the morning under SPF.

How do I apply vitamin C for the best results?

Apply 4 to 5 drops to clean, dry skin first thing, before moisturiser and SPF, so it sits closest to the skin. Give it a minute to absorb, then layer everything else on top. A pure L-ascorbic acid serum like C E Ferulic goes on once a day and keeps photo-protecting for hours afterwards, so mornings beat evenings.

What's the difference between the brightening and the anti-ageing vitamin C serums?

For uneven tone and dark marks, Obagi-C Fx C-Clarifying Serum pairs vitamin C with arbutin to visibly brighten. For firmness and fine lines, Revision C+ Correcting Complex 30% uses a high level of stabilised vitamin C to smooth the look of the skin. Priori Age Renew Glow Serum combines vitamin C with retinol if you want brightening and renewal from one bottle.

My vitamin C serum turns orange — has it gone off, and is it irritating my skin?

A pure L-ascorbic acid serum like C E Ferulic darkens as it oxidises, and once it turns deep amber its potency drops, so replace it at that point. To avoid tingling on reactive skin, start Obagi Professional-C 10% every other morning and buffer it with a layer of moisturiser underneath. Keep the bottle tightly capped and out of direct light to slow oxidation.

How do I know which strength is right for me before I buy?

Book a free virtual consultation and we'll match you to the correct vitamin C — the gentle Obagi Professional-C 10%, the everyday C E Ferulic, or the high-strength Revision C+ Correcting Complex 30%. As an authorised UK stockist, every serum we send is fresh, genuine and correctly stored.

Not sure which product is right for you?

Book a free virtual consultation with one of our skincare experts — we'll recommend the right routine for your skin.

Book Free Consultation

How to choose a vitamin C serum

Higher percentages of L-ascorbic acid are more potent but suit experienced users; gentler derivatives suit sensitive skin. Skintique stocks vitamin C from SkinCeuticals (C E Ferulic, Phloretin CF), Obagi (Professional-C), AlumierMD (EverActive C&E) and Medik8 (C-Tetra) — apply each morning before SPF, as vitamin C and sunscreen are a powerful pair.

Buy professional skincare from an authorised UK stockist

Skintique is an authorised UK stockist of leading professional skincare brands — every product genuine, sealed and in date, with fast tracked UK delivery and a free virtual consultation if you'd like guidance. Explore Anti-ageing, Discolouration and Targeted serums.

4.92★ Loved by Skintique customers

Brilliant — genuine professional skincare at last, and so easy to reorder. My skin has never looked better.

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Fast delivery and the real deal. Lovely to buy professional-grade skincare online from an authorised UK stockist.

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The free consultation helped me build the right routine. Excellent service.

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