Get 20% off your Function of Beauty order. Valid for a limited time. Exclusions may apply.

Enjoy up to a 20% discount by applying this promo code at checkout. Valid for a limited time. Exclusions may apply.

Receive 20% off your shopping cart when you apply our discount code at Function of Beauty. Valid for a limited time. No minimum purchase required.

Get 25% off your purchase instantly. Valid for a limited time. Exclusions may apply.

Save 20% on your first custom shampoo and conditioner order at Function of Beauty. Valid for first-time customers only. Automatically applied at checkout.