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Biolage Smooth Proof Shampoo 13.5 oz.

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at JCPenney price tracker

14-day low
$27.00
Sep 13 · JCPenney
Best price
$27.00
−0% vs high
14-day high
$27.00
All stores
$27$27$27
Sep 13Sep 26
  • JCPenney
Lowest in 14 days: $27.00 at JCPenney. Highest: $27.00. Current best is 0% below the 14-day high.

About this product

Biolage Smooth Proof Shampoo is a professional hair care product designed to reduce frizz and improve manageability. Formulated with camellia flower extract, it provides humidity resistance and smoothness even in high-moisture conditions. The shampoo works as part of a system with the matching conditioner and leave-in serum for up to 72 hours of frizz control. It is suitable for all hair types and colors, offering a lotion-like texture that rinses clean without residue. Use on wet hair, lather, then rinse. Follow with the full regimen for best results.

  • 13.5 oz bottle size
  • Humidity-resistant formula
  • Works with conditioner and serum
  • Lotion formulation
  • Made in US

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Biolage Smooth Proof Shampoo 13.5 oz. — Price Tracker & History