Is bakuchiol as effective as retinol?

Bakuchiol behaves like a gentler retinol: it can smooth texture and fine lines over time with far less irritation, but results come slower. It suits sensitive skin better than strong retinol.

Can I use this serum every day?

Yes. It is designed as a day serum and is generally well tolerated by sensitive skin. Follow with sunscreen in the morning.

How does it compare with a retinol serum?

Expect less peeling and redness but slower visible change. If your skin tolerates retinol, it will likely act faster; if it does not, this is the safer pick.

What is PDRN in this serum?

PDRN is a DNA-derived ingredient used for hydration and skin repair support. In a cosmetic serum it works mainly as a moisturizing, soothing addition to the bakuchiol.

How much does it cost and where?

The best new price was $21.99 at Nordstrom as of November 8, 2026. Two stores list it new, so compare both before buying.

What size is the bottle?

It is 1.7 fl oz, larger than many serums, which makes the per-ounce price low for a bakuchiol product.

Where is the ONE THING PDRN Bakuchiol Serum cheapest?

At Nordstrom, for $21.99, as of our latest check.

Where can I buy the ONE THING PDRN Bakuchiol Serum?

2 stores we checked sell it, including Nordstrom, StyleVana.

ONE THING PDRN Bakuchiol Serum

Best price now

$21.99at NordstromObserved at 8:25 AM

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Our take on the ONE THING PDRN Bakuchiol Serum

ONE THING PDRN Bakuchiol Serum is a 1.7 fl oz liquid day serum built around bakuchiol, a plant-derived retinol alternative, with PDRN and a focus on glow and moisture. It is aimed at sensitive skin and is meant for daily daytime use. As of November 8, 2026, the best new price is $21.99 at Nordstrom, with two stores listing it new.