L'Oreal Paris Elvive Glycolic Gloss Leave-In Serum, With Glycolic Acid, Ideal for Dull Hair, 150ml

This stuff is a game changer. I have a routine of: sulphate-free shampoo, the Glycolic gloss lamination treatment, Kerastase serum, and then Glycolic gloss serum once my hair has dried, and I've never had softer, shinier, healthier hair. It's utterly beautiful. Hair feels smooth and thick and lush. For the amount I feel I would spend at a salon to get hair like this, it's exceptional value. I hope they never stop making this stuff.

Very impressed, really leaves the hair shiny and smooth

After first use made my hair feel really smooth, soft and shiny when it's normally frizzy ,dry and brittle , and made my hair smell stunning., with a good amount of product. It has not made my hair greasy at all . However, do not use this in a bathtub/shower as it can also make the bath really slippy.

Great product majes hair super soft and shiny. I have very thick long hair and it was great for my hair.

Just amazing. Smells great and leaves hair silky.

Cons- too pricey, made hair oily. Not for me Pros- great smell and quality.

Great value (it was on offer) smells amazing & the scent lasts! Left my hair shiny, soft & smacking amazing. I bought the whole set & recomend. My hair is damaged from colour & the quality and results of using the full set of products has left my hair looking & feeling so much healthier.

L’Oreal’s Glycolic Gloss Conditioner feels like one of those products you don’t expect much from, and then halfway through rinsing you realise something is different. The texture is lightweight but really silky - almost like a serum turned into a conditioner - and it spreads easily without that heavy, waxy feel some “shine” products have. What I noticed most is how instantly smooth the hair feels. It gives that slippery, glossy finish while you rinse, but once it’s dry the shine looks more like healthy hair rather than coated hair. The lengths look a bit clearer and more reflective, almost as if the surface has been polished. It doesn’t weigh the hair down, which surprised me because anything “gloss” usually flattens fine hair. Instead, it leaves everything soft, light, and with this slightly reflective sheen that makes even tired ends look fresher.