L'Oreal Paris Glycolic + Gloss Shine Boosting Shampoo, 28 fl oz — glycolic acid smooths hair, instant high-shine

How does the shampoo improve shine without weighing hair down?

The Glycolic + Gloss Shampoo is formulated to cleanse while smoothing the hair surface so light reflects more evenly. Glycolic acid helps reduce micro-roughness on the cuticle, and the lightweight formula rinses clean to avoid buildup that can dull hair.

• Gently removes dirt, oil, and styling residue
• Glycolic acid smooths cuticle irregularities for better light reflection
• Light, non-greasy rinse prevents heavy residue

What results can I expect and how quickly will I notice them?

Many users see immediate visual improvements in gloss and smoothness after one wash, especially on porous or previously damaged hair. Continued use with the matching conditioner and leave-in booster enhances detangling, manageability, and a sustained glossy effect.

• Instant high-shine appearance after first use
• Improved smoothness and easier detangling with conditioner
• Optional leave-in delivers additional smoothing and shine

Can this be used on all hair types, including color-treated hair?

The formula is suitable for a wide range of hair types and textures; its primary action targets surface porosity rather than altering color. If your hair is color-treated, this system can help restore surface gloss—always patch-test if you're concerned about specific color-care needs.

• Formulated for normal, porous, and chemically treated hair
• Supports surface shine without stripping color when used as directed
• Compatible with other styling and color-care products

How should I incorporate the rest of the Glycolic + Gloss regimen?

Start by shampooing with the Shine Boosting Shampoo, follow with the Shine Boosting Conditioner to detangle and seal, and finish with the High-Shine Leave-In for targeted smoothing and extra gloss. The leave-in contains a 4% Glycolic Acid Complex and can be used on damp or dry hair for flexible styling support.

• Cleanse, condition, then apply leave-in for layered benefits
• Leave-in works on both damp and dry hair for convenience
• Fragrance notes include grapefruit, jasmine, and cedarwood for a fresh finish

Ingredients

1101957 PT - INGREDIENTS: AQUA / WATER / EAU • SODIUM LAURETH SULFATE • SODIUM LAURYL SULFATE • COCAMIDOPROPYL BETAINE • SODIUM CHLORIDE • GLYCOL DISTEARATE • PARFUM / FRAGRANCE • HEXYLENE GLYCOL • COCAMIDE MEA • SODIUM BENZOATE • SODIUM HYDROXIDE • CITRIC ACID • DIMETHICONE • CARBOMER • COCO-BETAINE • SALICYLIC ACID • GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE • AMODIMETHICONE • TRIDECETH-10 • HEXYL CINNAMAL • LINALOOL • LIMONENE • PEG-100 STEARATE • HYDROXYCITRONELLAL • STEARETH-6 • TRIDECETH-3 • GLYCOLIC ACID • PHENOXYETHANOL • FUMARIC ACID • ACETIC ACID (F.I.L. T70055015/1).