Hair expertise Glycolic Gloss Leave-In Hair Serum

A L'Oréal Glycolic Gloss High Shine treatment bottle with 14% glycolic complex, on a pink background with luminous reflections.
  • A L'Oréal Paris Glycolic Gloss High Shine Serum bottle stands next to a model from behind, showcasing her long, dark, incredibly shiny, and smooth hair. The text "GET NEXT-LEVEL SHINE YOU'RE WORTH IT." is visible at the bottom.
  • A close-up of the L'Oréal Paris Glycolic Gloss High Shine Serum bottle, a pink pump bottle for "Dull, Porous Hair." Text on the image highlights benefits: "14x SMOOTHER HAIR," "SHINIER HAIR," and "MORE MANAGEABLE HAIR."
  • An abstract pink and white molecular structure graphic illustrating the "4% [GLYCOLIC ACID COMPLEX]." Text explains: "THE FORMULA ENVELOPS THE HAIR FIBRE WITH AN INSTANT SHINE GLAZE."
  • A four-panel collage showing "Before" and "After" comparisons of different hair types after using L'Oréal Glycolic Gloss. The top row shows straight blonde hair, the middle row shows curly brunette hair, and the bottom left shows wavy dark hair, all appearing significantly smoother and shinier in the "After" panels. A small image of the product bottles is in the bottom right.
  • An image showcasing the three steps of the L'Oréal Glycolic Gloss routine: (1) Shine Boosting Shampoo, (2) Shine Boosting Conditioner, and (3) High Shine Serum, arranged with large numbers to indicate the order of use.
DESCRIPTION

Get instant shiny, glossy hair with Hair Expertise Glycolic Gloss Leave-In Hair Serum by L'Oréal Paris, powered by Glycolic Acid. It enhances the quality of damaged fibers for silky, smooth, and hydrated hair, reducing frizz. An essential conditioning treatment for a radiant hair care routine.
MORE DETAILS
Unleash Next-Level Shine & Smoothness: Transform your hair with our Glycolic Gloss Leave-in Serum. Powered by a 4% Glycolic Acid Complex, this hair serum instantly envelops each fiber with a protective glaze, delivering 14X smoother, silky hair that radiates a brilliant glossy hair finish.
Instant Shine & Damage Protection: Experience visibly shinier hair from the very first use of this hair treatment.
Effortless Manageability & Softness: Say goodbye to fluffy hair! This hair treatment makes your hair incredibly soft hair and more manageable, effortlessly taming frizz and flyaways.
14x Shinier hair: Powered by Glycolic acid. Our formula laminates the hair cuticle for an instant shine glaze.
Seamless Hair Routine: For optimal results and a complete hair gloss treatment, simply apply onto dry or damp hair lengths. This Glycolic Acid hair serum is the perfect final step in your routine hair products, especially when paired with Glycolic Gloss Shampoo and Conditioner.
HOW TO USE
How to use the Glycolic Gloss routine?
1. Apply and massage the Glycolic Gloss shampoo on your hair, then rinse.
2. Apply the Glycolic Gloss conditioner from lengths to tips. Leave in for a few minutes then rinse.
3. For optimal gloss treatment, apply the Glycolic Gloss leave-in hair serum onto dry or damp hair lengths.
INGREDIENTS
AQUA / WATER / EAU • PEG-40 HYDROGENATED CASTOR OIL • DIMETHICONE • PARFUM / FRAGRANCE • PHENOXYETHANOL • SODIUM HYDROXIDE • HYDROXYETHYLCELLULOSE • SCLEROTIUM GUM • HYDROXYPROPYL GUAR • CETRIMONIUM CHLORIDE • AMINOPROPYL DIMETHICONE • STEARAMIDOPROPYL DIMETHYLAMINE • LACTIC ACID • TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES • HEXYL CINNAMAL • LINALOOL • CARVONE • CITRUS LIMON PEEL OIL • LIMONENE • GERANYL ACETATE • ETHYLHEXYL SALICYLATE • PINENE • HYDROXYCITRONELLAL • GLYCOLIC ACID • BENZYL BENZOATE • LINALYL ACETATE • CITRUS AURANTIUM PEEL OIL • TERPINEOL • TRIMETHYLBENZENEPROPANOL • ROSE KETONES • CITRONELLOL • DISODIUM PHOSPHATE • POLYSORBATE 60 • BENZYL ALCOHOL • ISOEUGENYL ACETATE • CITRAL • ISOEUGENOL • SODIUM PHOSPHATE

FREQUENTLY ASKED QUESTIONS

What is the main benefit of the Glycolic Gloss Leave-in Serum and the overall Glycolic Gloss range?
The Glycolic Gloss Leave-in Serum is designed to transform your hair by delivering next-level shine and smoothness. Its primary benefits include instantly enveloping each hair fiber with a protective glaze, resulting in 14X smoother, silky hair that radiates a brilliant glossy finish. When used as part of the complete Glycolic Gloss range, including the Shampoo and Conditioner, you'll experience visibly shinier hair from the very first use, leading to a comprehensive hair gloss treatment.
How does the 4% Glycolic Acid Complex work across the Glycolic Gloss range to improve my hair?
The Glycolic Acid Complex in the Glycolic Gloss range, particularly concentrated at 4% in the serum, works by laminating the hair cuticle. This process creates an instant shine glaze, for silky, smooth, and hydrated hair. Across the shampoo, conditioner, and leave-in serum, Glycolic Acid plays a crucial role in reducing fluffy hair, taming frizz, and flyaways, making your hair incredibly soft and more manageable by sealing the hair cuticle for a mirror-like shine.
How do I use the Glycolic Gloss Shampoo, Conditioner, and Leave-in Serum in my daily hair care routine for optimal results?
For optimal results and a complete hair gloss treatment, begin your routine with the Glycolic Gloss Shampoo to cleanse and prepare your hair. Follow with the Glycolic Gloss Conditioner to nourish and detangle. Finally, for that extra boost of shine and smoothness, simply apply the Glycolic Gloss Leave-in Serum onto dry or damp hair lengths. It serves as the perfect final step in your hair product routine to lock in gloss and manageability.
What kind of results can I expect to see after using the full Glycolic Gloss routine?
After using the complete Glycolic Gloss routine, the shampoo, conditioner, and leave-in serum, you can expect immediate and noticeable improvements. Your hair will be visibly shinier from the very first application, achieving a brilliant glossy finish. You'll also experience 14x smoother, silkier hair that is incredibly soft, more manageable, and free from frizz and flyaways. This powerful trio leads to overall healthier-looking, hydrated, and radiant hair.
Is the Glycolic Gloss range suitable for all hair types, especially if my hair is fluffy or damaged?
Yes, absolutely! The Glycolic Gloss range is an essential hair treatment designed to make hair silky, smooth, and hydrated. It's particularly effective for those experiencing fluffy hair, as the entire system works collectively to reduce fluffiness and tame frizz and flyaways, contributing to a radiant and polished hair care routine for a wide variety of hair types seeking enhanced shine and smoothness.

 

DOES IT WORK FOR MY HAIR?

Image 1 Image 2 Image 3

 

For All Hair Types.

FEATURED PRODUCTS
Hair expertise
Glycolic Gloss Leave-In Hair Serum