in 46 offers
The lowest price for L'Oreal Professionnel Keratin Alpha Sleek Serum right now is $47.40 at EV Hair & Beauty, compared across 44 retailers.
The all-time low was $33.98 on 6 Sept 2026 — today's price is 39% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 Oct 2026.
L'Oreal Professionnel Keratin Alpha Sleek Serum
Last updated at 08/10/2026 23:31:40
L’Oréal Professionnel Keratin Alpha Sleek Mirror Sleek Anti-Frizz Serum
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 Mirror Sleek Serum 50ml
Delivery between 13–21 Oct $7.95
L'Oreal Serie Expert Keratin Alpha Sleek Serum 50ml
Delivery between 19–23 Oct $12.95
L'Oréal Serie Expert Keratin Alpha Sleek Serum 50ml
Delivery between 16–20 Oct $10.95
L'Oréal Professionnel Série Expert Keratin Alpha Sleek Serum 50ml
Free delivery between 13–20 Oct
L'Oreal Professionnel Liss Unlimited Serum 125ml - Budget Salon Supplies Retail
Delivery between 14–22 Oct $10
L'Oreal Professionnel Serie Expert Keratin Alpha Oil 50ml
Delivery between Mon – Tue $9.99
L'Oreal Professionnel Serie Expert Keratin Alpha Oil 50ml
Delivery between Sat – Mon $9.99
L'Oréal Professionnel Keratin Alpha Sleek Keratin Sealer 5% Mirror Sleek Serum 50ml
Delivery $16.95
L'Ore?al Professionnel Se?rie Expert Keratin Alpha Sleek Serum 50ml
Delivery $6.95
| Brand | L'Oréal Paris |
| Type | Spray, Serum |
| Purpose | Shine Enhancing, Straightening, Heat Protecting, Moisturising, Smoothing |
| Alcohol-free | Yes |
| Ingredients | Keratin |
L’Oréal Professionnel Keratin Alpha Sleek Mirror Sleek Anti-Frizz Serum
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 Mirror Sleek Serum 50ml
Delivery between 13–21 Oct $7.95
L'Oreal Serie Expert Keratin Alpha Sleek Serum 50ml
Delivery between 19–23 Oct $12.95
L'Oréal Serie Expert Keratin Alpha Sleek Serum 50ml
Delivery between 16–20 Oct $10.95
L'Oréal Professionnel Série Expert Keratin Alpha Sleek Serum 50ml
Free delivery between 13–20 Oct
| Brand | L'Oréal Paris |
| Type | Spray, Serum |
| Purpose | Shine Enhancing, Straightening, Heat Protecting, Moisturising, Smoothing |
| Alcohol-free | Yes |
| Ingredients | Keratin |
