Prime Big Deal Days is on. SHOP THE DEALS ▸

JoicoK-PAK Reconstructing Shampoo

Shampoo

$30.80 $44

You save $13.20 (30%) off the list price

or save up to 24% more with Subscribe & Save on Amazon

Prime exclusive dealEnds Wed, Oct 7, 11:59 PM PT

Size 1000 ml, $0.91 / fl oz

Sold by Amazon.com. Amazon's shipping and returns apply. Who sells Joico on Amazon

Amazon price as of Oct 8, 2026, 1:00 AM ET, subject to change: the price on Amazon at checkout is the one that applies. We may earn a commission; the price you pay is the same.

L'Oréal Paris Elvive Total Repair 5 Repairing Shampoo
7 cheaper on the same shelf, from $0.27 / fl oz. See them

No dupe for this one yet

Want one? Ask, and it moves up our list. A pair only goes up when the cheaper product matches on format, finish or key actives and Amazon.com or its maker sells it.

About the product

What it is: Shampoo, 1000 ml. Joico K-PAK Reconstructing Shampoo is designed with damage-seeking Keratin and Guajava Fruit Extract to gently cleanse and fortify weak strands.

What Else You Need to Know:

  • Keratin: A protective protein found naturally in hair, actively seeks out damage and helps repairs hair by replacing lost proteins. The result? Stronger, healthy-looking locks.
  • Guajava fruit extract: Packed with antioxidants and Lycopene, which are known to help protect hair against UV damage.
  • Evening primrose oil: A rich source of Omega-6 and Gamma-Linolenic Acid, an essential fatty acid that helps nourish hair back to health.
  • Smart release technology: Our one-of-a-kind liposome delivery system packs a punch by continuously releasing Rosehip Oil, Arginine, and Keratin to help repair, strengthen, and protect hair from the cumulative effects of daily styling.

From the Amazon listing.

Hair dupe guides

Cheaper on the same shelf

Shampoo, for less per ounce on Amazon

$30.80 $44

$0.91 / fl oz