$16.49 $21.99
Instead of the $48.75 Paula's Choice 1% Retinol Treatment
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Retinol serum
$33.30 $37
You save $3.70 (10%) off the list price
or save up to 15% more with Subscribe & Save on Amazon






Size 25 ml, $39.39 / fl oz
Sold by Amazon.com. Amazon's shipping and returns apply. Who sells innisfree on Amazon

No dupe for this one yet
Want one? Ask, and it moves up our list. A pair only goes up when the cheaper product matches on format, finish or key actives and Amazon.com or its maker sells it.
What it is: Retinol serum, 25 ml. A daily, vegan slow-aging serum inspired by the Korean PDRN Treatment for smooth, bouncy-looking skin.
What Else You Need to Know:
Retinol serum, for less per ounce on Amazon
$16.49 $21.99
Instead of the $48.75 Paula's Choice 1% Retinol Treatment
$29.97
Instead of the $80 SkinMedica Retinol Complex 0.5