L'Oreal Paris Elvive Hyaluron Plump Moisture Serum 4.4 oz — 2% Hyaluronic Complex, Lightweight Daily Leave-In for Dry Hair

L'Oreal Paris Elvive Hyaluron Plump Moisture Plump Hair Serum is a lightweight, daily leave-in treatment formulated with a 2% Hyaluronic Care Complex to replenish moisture and help hair look fuller and bouncier without weighing it down.

Designed for dry, depleted hair that needs a moisture refresh, this serum borrows hydration principles from skincare and applies them to strands. It’s part of the Elvive Hyaluron + Plump line — a paraben-free regimen that includes a hydrating shampoo, conditioner, a flash-hydration Wonder Water, and this daily replumping serum. Together they aim to restore softness, shine, and a fuller feel by supporting hair fiber moisture retention.

How does this serum hydrate without making hair greasy?

The formula uses low-weight hyaluronic derivatives at 2% to attract and hold water in the hair fiber rather than coating it with heavy oils. That allows moisture to sit inside the strand for longer while keeping the surface light.

• 2% Hyaluronic Care Complex targets internal hydration
• Light, non-oily texture suitable for daily use
• Paraben-free, designed to layer with other Elvive products

Will it change hair texture or add visible volume?

This serum is formulated to replump hair by improving moisture content, which can make fine or flattened strands appear fuller and springier. Results are more noticeable when used consistently as part of the full Hyaluron + Plump routine.

• Helps hair look bouncier and appear thicker
• Works best after shampooing and Wonder Water flash hydration
• Can be used daily as a leave-in styling base

How do I use the serum in my haircare routine?

Apply a small amount to towel-dried hair, focusing on mid-lengths to ends, and then style as usual. The product can be combined with conditioner and Wonder Water in the same regimen to maximize hydration benefits.

• Towel-dry hair first for even distribution
• Use a pea-to-dime sized amount, more for longer hair
• Layer under styling products; no rinsing required

Is this safe for colored or chemically treated hair?

The serum is formulated without parabens and is appropriate for most color-treated or chemically processed hair. Because it focuses on moisture rather than harsh active chemistry, it complements color-care routines when used as directed.

• Paraben-free formula suitable for treated hair
• Enhances softness and shine without stripping color
• Integrates with color-safe Elvive shampoo and conditioner

Who this is for: If your hair feels thirsty, looks flat from dehydration, or loses spring and shine between washes, L'Oreal Paris Elvive Hyaluron Plump Serum is aimed at anyone seeking a lightweight, daily moisture boost. It works especially well for dry, fine-to-medium strands that need internal hydration to regain body and sparkle. Pair with the Hyaluron + Plump shampoo, conditioner, and Wonder Water for the most visible improvement in texture and bounce.

Ingredients

Aqua / Water / Eau, Polyquaternium-37, Parfum / Fragrance, Propylene Glycol Dicaprylate/Dicaprate, Polysorbate 20, Quaternium-87, Stearyl Alcohol, Glycine Soja Oil / Soybean Oil, Sodium Benzoate, Caprylyl Glycol, Behentrimonium Chloride, Ppg-1 Trideceth-6, Cocos Nucifera Oil / Coconut Oil, Candelilla Cera / Candelilla Wax / Cire De Candelilla, Propylene Glycol, Citric Acid, Sopropyl Alcohol, Sorbitan Oleate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Polyquaternium-11, Sodium Hyaluronate, Limonene, Coumarin Fil Code T284424/2