Salon Hours

Monday10am - 5pm
Tuesday9am - 6pm
Wednesday10am - 5pm
Thursday9am - 7pm
Friday9am - 6pm
Saturday9am - 5pm
SundayClosed
Earlier or later appointments available by appointment only

Alterna - Product Lines

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Since 1997, Alterna has pioneered luxury haircare. Whatever your haircare need, we believe that you shouldn't have to choose between clinically-proven, salon-tested results & natural, good-for-you ingredients. That's why our products are: Pure. Proven. Professional.

Posh Salon is proud to offer Alterna to our clients. As expert Alterna specialists, we strive to deliver the best products and services in the Brentwood, CA area. Our decision to offer Alterna to our valued customers is part of this commitment.