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The lowest price for L'Oreal Professionnel Keratin Alpha Sleek Shampoo right now is $38.95 at EV Hair & Beauty, compared across 34 retailers.
The all-time low was $28.92 on 3 Aug 2026 — today's price is 35% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 6 Oct 2026.
L'Oreal Professionnel Keratin Alpha Sleek Shampoo
Last updated at 06/10/2026 19:58:28
L'Oréal Professionnel Keratin Alpha Sleek Shampoo 300ml | Salon smoothing keratin shampoo for unruly hair, gently cleanses, hydrates and controls
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Loreal Serie Expert Keratin Alpha Sleek Shampoo 300ml
Delivery between 8–16 Oct $7.95
L'Oréal Serie Expert Keratin Alpha Sleek Shampoo 250ml
Delivery between 14–16 Oct $10.95
L'Oréal Professionnel Série Expert Keratin Alpha Sleek Shampoo 300ml
Free delivery between 9–15 Oct
L'Oreal Professionnel Liss Shampoo 300ml - Budget Salon Supplies Retail
Delivery between 9–19 Oct $10
L'Ore?al Professionnel Se?rie Expert Keratin Alpha Sleek Shampoo 300ml
Delivery $6.95
L'Oreal Professionnel Serie Expert Keratin Alpha Shampoo 300ml
Delivery between Thu – Fri $9.99
L'Oréal Professionnel Keratin Alpha Sleek Shampoo 300ml
Delivery $16.95
L'oreal Keratin Alpha Sleek Shampoo 300ml
Delivery $10
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
L'Oreal Professionnel Keratin Alpha Sleek Shampoo 300ml
Delivery between Fri – Tue $7.50
| Brand | L'Oréal Paris |
| Benefit | Volumising, Moisturising, Reconstructing, Detangling, Smoothing |
| Formula | Sulphate-free |
| Ingredient | Keratin |
| Size | 300 ml, 1.5 litre |
L'Oréal Professionnel Keratin Alpha Sleek Shampoo 300ml | Salon smoothing keratin shampoo for unruly hair, gently cleanses, hydrates and controls
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Loreal Serie Expert Keratin Alpha Sleek Shampoo 300ml
Delivery between 8–16 Oct $7.95
L'Oréal Serie Expert Keratin Alpha Sleek Shampoo 250ml
Delivery between 14–16 Oct $10.95
L'Oréal Professionnel Série Expert Keratin Alpha Sleek Shampoo 300ml
Free delivery between 9–15 Oct
L'Oreal Professionnel Liss Shampoo 300ml - Budget Salon Supplies Retail
Delivery between 9–19 Oct $10
| Brand | L'Oréal Paris |
| Benefit | Volumising, Moisturising, Reconstructing, Detangling, Smoothing |
| Formula | Sulphate-free |
| Ingredient | Keratin |
| Size | 300 ml, 1.5 litre |
