The $149 Beauty Tool That Gave Reese Witherspoon Her SAG Awards Glow

Reese Witherspoon arrived at the 28th Annual SAG Awards looking as radiant as ever, and, as it turns out, it's in part because of a LED-light skin-care tool. Celebrity makeup artist Kelsey Deenihan used the SolaWave Microcurrent Red Light Therapy Facial Massage Wand ($149) to prep Witherspoon's skin for the red carpet event before makeup application, resulting in her glowy complexion.

The handheld LED tool works in just five minutes to help reduce the appearance of fine lines, dark circles, redness and blemishes, and dark spots. "The microcurrents and warmth from the wand deepen the absorption of the moisturizer. The vibrating facial massage increases circulation, reduces puffiness, and along with the red light therapy, boosts the skin's natural radiance creating the perfect glowing canvas," Deenihan's Instagram Stories reads.

Following that quick LED treatment and an assortment of Biossance products, the makeup artist then used BareMinerals makeup in the actor's glam routine. Take a behind-the-scenes peek at "The Morning Show" star's full SAG Awards prep ahead.