SkinCeuticals Cell Cycle Catalyst Serum 30ml
An exfoliating serum to accelerate the skin surface renewal cycles and amplifies smoothing results to fine lines and boosts radiance.
100% Authentic • Authorised UK Stockist • Expert Advice • Fast Tracked UK Delivery
Description
Formulated with 7.7% multi-acid complex and 1% Taurine, an amino acid, it gently peels and enhances cell turnover at skin’s surface to smooth texture, improve appearance of discolouration.
Cell Cycle Catalyst is an optimal first step to boost the results of a pro-ageing routine.
It can also be used to prepare skin ahead of professional treatments.
How to Use
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Step 1: Prep + Dispense For effective skincare, incorporate Cell Cycle Catalyst into your routine. After cleansing, apply 1/3 of a dropper either in the morning or at night.
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Gently massage onto your skin or use a soaked cotton pad for application.
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Step 2: Apply + Complete Gently smooth the serum onto dry skin. Follow with a SkinCeuticals antioxidant serum
Visible Results
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Tested on all skin tones.
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Amplifies visible results of pro-ageing regiments.
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Skin is visibly brighter.
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The appearance of pores, fine lines, smoothness and radiance is improved.
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Leaves skin hydrated
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Respects skin’s natural barrier
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Well tolerated with daily usage
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Easy to incorporate with AM/PM skincare routines
MULTI-ACID
(Phytic, Mandelic, Salicylic and Glycolic Acids) Provides a gentle multi-level peel to enhance cell turnover at skin's surface for visible improvement in texture and tone.
TAURINE
An amino acid to help boost cellular energy and activate cell renewal cycles. Also helps to maintain moisture in skin.
How to use
- Apply to clean, dry skin morning and evening before moisturiser.
- Dispense 3–4 drops and smooth gently over the face and neck.
- Allow to absorb before applying moisturiser and SPF.
For best results, follow with broad spectrum SPF in the morning.
Ingredients (INCI)
AQUA / WATER, GLYCERIN, GLYCOLIC ACID, ETHOXYDIGLYCOL, SODIUM HYDROXIDE, PHYTIC ACID, LACTIC ACID, MANDELIC ACID, TAURINE, SALICYLIC ACID, CHLORPHENESIN, CAPRYLYL GLYCOL, TETRASODIUM GLUTAMATE DIACETATE

Layer your treatment serum to address specific concerns, then seal with moisturiser to lock in actives and fortify the skin barrier.
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Your questions answered
Are your products genuine?
Yes. Everything we sell is 100% genuine, sourced from the brand or authorised UK suppliers.
How fast is delivery?
Every order ships from the UK with Royal Mail, tracked and insured. Order by 4pm Monday to Friday for same-day dispatch.
- Royal Mail 48: 2 to 3 business days, £5.99
- Royal Mail 24: 1 to 2 business days, £8.00
- Special Delivery: guaranteed next working day by 7pm, £12.00
Free delivery on orders over £400 (UK mainland). Full details on our delivery page.
What is your returns policy?
Unopened items can be returned within our standard returns window. See our returns page for details.
Do you offer rewards?
Yes. Earn Bay Points on every order to redeem against future purchases.
Need help choosing?
Our team can help you build the right routine. Reach out any time and we will point you in the right direction.



























