Dupe Score 82
Hair Shampoo
Kérastase vs Ogx
Genesis Hydra-Fortifiant Shampoo Set, For Weak Hair… · Repair and Protect Bond Protein Repair Haircare Set,…
89% matchSave 76%
Side-by-side comparison
KérastasevsMONDAY
Genesis Hydra-Fortifiant Shampoo Set, For Weak Hair…·HAIRCARE Repair Shampoo and Conditioner Set (2 Count)…
Side-by-side look at Kérastase Genesis Hydra-Fortifiant Shampoo Set, For Weak Hair… ($29.0) and MONDAY HAIRCARE Repair Shampoo and Conditioner Set (2 Count)… ($13.98) in the hair shampoo category.
Dupe Score 75Solid match
90% matchSave 52%
High confidenceShop the dupeAll dupes for this productKérastase brand hubLuxury pick
Kérastase
Genesis Hydra-Fortifiant Shampoo Set, For Weak Hair…
$29
$0.06 / ml
Budget dupe
MONDAY
HAIRCARE Repair Shampoo and Conditioner Set (2 Count)…
$13.98
$0.04 / ml
| Spec | Kérastase | MONDAY |
|---|---|---|
| Category | Hair Shampoo | Hair Shampoo |
| Finish | Varies | Varies |
| Coverage | Varies | Varies |
| Volume | 499.79 ml (16.9 fl oz) | 354.88 ml (12.0 fl oz) |
| Unit Price | $0.06 / ml | $0.04 / 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. MONDAY HAIRCARE Repair Shampoo and Conditioner Set (2 Count)… undercuts Kérastase Genesis Hydra-Fortifiant Shampoo Set, For Weak Hair… by about 51%, but the luxury option may still win on texture, longevity, or shade match depending on your priorities. Size-wise, Kérastase lists ~499.79 ml vs MONDAY at ~354.88 ml — check unit price before buying.
Price drop alert
Notify me if this dupe gets cheaper
We watch MONDAY HAIRCARE Repair Shampoo and Conditioner Set (2 Count)… (currently $13.98) and email you when the price drops.
Keep exploring
Similar dupes you might like
Dupe Score 83
Hair Shampoo
Kérastase vs L'Oreal
Genesis Hydra-Fortifiant Shampoo Set, For Weak Hair… · Paris Elvive Total Repair 5 Damage Reversing Shampoo…
90% matchSave 74%
Dupe Score 80
Hair Shampoo
Kérastase vs Shampoo and Conditioner Bar Set
Genesis Hydra-Fortifiant Shampoo Set, For Weak Hair… · Warm Infusion Solid Shampoo and Soft Grace Conditioner…
89% matchSave 71%
Dupe Score 80
Hair Shampoo
Kérastase vs Marc
Genesis Hydra-Fortifiant Shampoo Set, For Weak Hair… · Anthony Repairing Shampoo and Conditioner Set -…
89% matchSave 70%
Dupe Score 82
Hair Shampoo
Kérastase vs L'Oreal
Genesis Hydra-Fortifiant Shampoo Set, For Weak Hair… · Paris Volume Sulfate Free Shampoo and Conditioner for…
91% matchSave 69%
Dupe Score 83
Hair Shampoo
Kérastase vs Marc
Genesis Hydra-Fortifiant Shampoo Set, For Weak Hair… · Anthony Grow Long, Anti Breakage Hair Shampoo and…
92% matchSave 68%