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L'Oréal Paris

Sulfate Free Bond Repair+ Shampoo

Bond-care shampoo · 200 ml

$9.97

on Amazon · $1.47 / fl oz

Amazon price as of Sep 25, 2026, 7:41 PM ET, subject to change: the price on Amazon at checkout is the one that applies.

OLAPLEX No.4 Bond Maintenance Shampoo
Dupe of OLAPLEX No.4 Bond Maintenance Shampoo ($32.99).See the comparison →−62%

Available on Amazon. We may earn a commission; the price you pay is the same.

Description

Sulfate-free shampoo from L'Oréal's Bond Repair line, made to follow the pre-shampoo treatment. Citric acid and an amino acid complex, for damaged and bleached hair.

Key ingredients
  • Citric acid
  • Amino acids

Compared with the original

Cost per fl oz

OLAPLEX$3.90 / fl oz
L'Oréal Paris$1.47 / fl oz

$23.02 less at checkout than the original.

Size
Original · OLAPLEX250 ml
Dupe · L'Oréal Paris200 ml
Key ingredients
Original · OLAPLEXBis-aminopropyl diglycol dimaleate
Dupe · L'Oréal ParisCitric acid, Amino acids

What matches

Same job in the routine: a sulfate-free shampoo that follows a bond pre-treatment and keeps bleached or heat-damaged hair from sliding back between treatments.

What the dupe does worse

Where Olaplex builds in its patented bis-aminopropyl diglycol dimaleate, L'Oréal relies on citric acid and amino acids, so it maintains hair rather than claiming to relink broken bonds.

Hair dupe guides

More in Hair

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$9.97

$1.47 / fl oz