Dupe Score 91
Hair Shampoo
Kérastase vs Marc
Discipline Smoothing Shampoo and Conditioner Set –… · Anthony Grow Long, Anti Breakage Hair Shampoo and…
95% matchSave 80%
Side-by-side comparison
KérastasevsL'Oreal
Discipline Smoothing Shampoo and Conditioner Set –…·Paris Sulfate Free Iron Sleek Smoothing Shampoo and…
Side-by-side look at Kérastase Discipline Smoothing Shampoo and Conditioner Set –… ($46.0) and L'Oreal Paris Sulfate Free Iron Sleek Smoothing Shampoo and… ($9.97) in the hair shampoo category.
Dupe Score 87Strong dupe
92% matchSave 78%
High confidenceShop the dupeAll dupes for this productKérastase brand hubLuxury pick
Kérastase
Discipline Smoothing Shampoo and Conditioner Set –…
$46
$46
Budget dupe
L'Oreal
Paris Sulfate Free Iron Sleek Smoothing Shampoo and…
$9.97
$0.02 / ml
| Spec | Kérastase | L'Oreal |
|---|---|---|
| Category | Hair Shampoo | Hair Shampoo |
| Finish | Varies | Varies |
| Coverage | Varies | Varies |
| Volume | N/A | 402.2 ml (13.6 fl oz) |
| Unit Price | $46 | $0.02 / ml |
| Skin Type | All | All |
| Tags | Luxury | Budget |
Our verdict
For a fair comparison, weigh formula claims, shade/finish, and wear time — not just price. L'Oreal Paris Sulfate Free Iron Sleek Smoothing Shampoo and… undercuts Kérastase Discipline Smoothing Shampoo and Conditioner Set –… by about 78%, but the luxury option may still win on texture, longevity, or shade match depending on your priorities.
Price drop alert
Notify me if this dupe gets cheaper
We watch L'Oreal Paris Sulfate Free Iron Sleek Smoothing Shampoo and… (currently $9.97) and email you when the price drops.
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