L'Oréal Paris Hair Expertise Density Booster Leave-In Serum (102 mL) – Imported from Canada

Target thinning and hair fall directly at the root with L'Oréal Paris Hair Expertise Density Booster Leave-In Serum (Sérum Sans Rinçage). Formulated and imported directly from Canada, this concentrated scalp and strand treatment is engineered to reinforce hair fibers, reduce breakage-induced hair fall, and restore visible density to weak, fine, or thinning hair.

Powered by an intensive 8% Density & Strength Complex enriched with [Aminexil-R™], this lightweight leave-in formula penetrates quickly into the scalp without leaving a greasy or sticky residue. It anchors fragile strands, fortifies the hair shaft against daily tension and styling stress, and visibly thickens hair over time for a fuller, denser appearance.

Key Benefits

• Up to 10X Less Hair Fall: Clinically formulated to significantly reduce hair shedding and breakage from daily combing, brushing, and styling.

• 8% Density & Strength Complex: Infused with high-concentration Aminexil-R™ to reinforce the hair's structural integrity and improve root anchoring.

• Targeted Root Application: Designed with a precision nozzle applicator to deliver active ingredients straight to the scalp and roots where thinning begins.

• Lightweight & Non-Greasy: Fast-absorbing fluid texture that leaves zero heavy buildup, greasiness, or stiffness—safe to use daily on clean hair.

• Safe for Color-Treated Hair: Sulfate-free and gentle on fragile, processed, or fine strands.

How to Use

1. Section: Part dry or towel-dried hair into sections to expose the scalp.

2. Apply: Using the precision nozzle, apply the serum directly to the scalp across different sections.

3. Massage: Massage gently with your fingertips in circular motions for 1 to 2 minutes to distribute the serum evenly and stimulate scalp microcirculation.

4. Leave In: Do not rinse out. Style hair as usual.

5. Routine: For optimal density and anti-breakage results, use daily alongside the L'Oréal Paris Hair Expertise Density Booster Shampoo.

Product Specifications

• Brand: L'Oréal Paris

• Range: Hair Expertise / Density Protocol

• Product Name: Density Booster Leave-In Serum / Sérum Sans Rinçage

• Net Volume: 102 mL

• Hair Concerns: Thinning hair, hair fall due to breakage, weak roots, fine/limp strands

• Suitable Hair Types: Fine, fragile, thinning, and color-treated hair (Unisex)

• Key Active Ingredients: 8% Density & Strength Complex with Aminexil-R™ (Diaminopyrimidine Oxide), Niacinamide

• Texture & Finish: Clear, lightweight liquid; non-oily, non-sticky finish

• Formula Attributes: Sulfate-free, Leave-in formula, Precision applicator

• Packaging: 102 mL bottle with pointed nozzle applicator

• Country of Origin / Import: Canada