SkinCeuticals Cell Cycle Catalyst Serum

A leave-on resurfacing serum that accelerates the skin's natural cell turnover without using acids or retinoids, making it the rare exfoliating treatment safe to layer with both.

The formula is built around a 5% glycoextract complex that signals the skin to renew at the pace it did when younger, paired with niacinamide to support barrier function and brighten uneven tone. Unlike acid-based exfoliants, Cell Cycle Catalyst does not lower the skin's pH or compromise the barrier, so it pairs with retinols, vitamin C, and AHAs in the same routine without compounding irritation. The watery, fast-absorbing texture layers invisibly under other actives.

Apply 4 to 5 drops to clean skin morning and evening before other serums. Compatible with retinol and vitamin C in the same routine. Visible smoothing typically appears within 4 weeks; full results at 8 to 12 weeks.

Anyone wanting to accelerate skin renewal without adding irritation; mature skin where cell turnover has slowed visibly; patients already using actives who want a turnover boost without overlapping mechanisms.

Shipping. Orders ship from Vancouver, BC via Canada Post Express with tracking on every order. Complimentary express shipping on orders over $150 CAD. Orders to the United States are shown in USD at checkout, where any duties or taxes are calculated.

Returns. Unopened, sealed items may be returned within 14 days of delivery. For health and hygiene reasons, opened skincare is final sale and cannot be returned, except where it arrived damaged, defective, or was shipped in error.

Costs. We charge no restocking fees. Standard return shipping is the customer's responsibility; we provide a prepaid label for damaged, defective, or wrong-item returns. If a return brings a free-shipping order below the $150 threshold, the original outbound shipping may be deducted from the refund.

Damaged on arrival? Email info@curatedclinicals.com with photos within 48 hours of delivery and we will make it right. Approved refunds are issued to your original payment method within 5 to 10 business days of us receiving the return.

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