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a white bottle and a white jar. A 1.69 ounce bottle of a-keratin smoothing serum and a white 4 ounce jar of a-keratin weightless smoothing mask.

α-Keratin Soft & Smooth Duo

$ 42.00 $ 56.00

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Save 25% when you Soften & Smooth with Peter Coppola's Salon Crafted Duo!

Restore the hair’s natural elasticity, prevent damage and strengthen while rapidly restoring brilliance and shine!


  • 1 pc - α-Keratin Smoothing Mask | 4oz. 
  • 1 pc - α-Keratin Smoothing Serum | 1.69oz.

Deep Conditioning Mask that Repairs & Smooths Instantly.

The Peter Coppola® α-Keratin Weightless Smoothing Mask is formulated to restore hair’s natural elasticity, prevent damage and strengthen with hydrolyzed wheat protein. Our unique formulation α-Keratin Repair System leaves the hair feeling nourished, soft, silky and healthy.

Lightweight Serum Adds Shine & Moisture.

The lightweight Peter Coppola® α-Keratin Smoothing Serum rapidly restores brilliance and shine, infusing rich moisture to help tame frizz and seal split ends, creating a silky oil-free texture. Formulated with the α-Keratin Repair System™ and Argan Oil, the 2-in-1 serum and conditioner encourages hydration, leaving the hair radiant and healthy with bounce.


α-Keratin Smoothing Mask
After cleansing, gently massage quarter-sized amount onto hair, focusing on the ends. Leave in for 3-5 minutes. Rinse thoroughly.

α-Keratin Smoothing Serum
Apply on damp or dry hair concentrating on mid-lengths through ends.

Note: Packaging may appear different as featured image.