The Ordinary Retinol 0.5% in Squalane, Intermediate Retinol Serum - 1.01 fl oz - Ulta Beauty

The Ordinary's 0.5% retinol is formulated in squalane, a lightweight emollient that slows retinol's absorption and reduces irritation—a standard approach for beginners moving beyond retinol esters. At 1.01 fl oz, the bottle delivers roughly 50–60 applications at standard drops, making this a high-volume introduction to active-dose retinoid treatments.

Price verified on Fazy. Confirm the final price on the retailer's page.