L'Oreal Paris Elvive Hyaluron + Pure Oil Erasing Scalp Serum for Oily Hair, 3.45 fl oz — Exfoliating 6% Complex & Hyaluronic Hydra

L'Oreal Paris Elvive Hyaluron + Pure Oil Erasing Scalp Serum is a targeted pre-shampoo treatment that clears excess oil and residue while keeping lengths hydrated without weighing hair down.

This lightweight serum is part of the Hyaluron + Pure system designed for oily scalps: a concentrated exfoliating complex pairs with hyaluronic acid to remove buildup at the root and deliver moisture to strands. Use it as the first step in the three-part routine (pre-serum, purifying shampoo, rehydrating conditioner) to refresh the scalp and allow hair to feel cleaner and more buoyant for up to 72 hours when used as directed.

How does the Oil Erasing Scalp Serum refresh oily roots?

The formula employs a 6% exfoliating complex to lift residue, excess sebum and product buildup from the scalp without harsh stripping. It works before shampooing to improve the effectiveness of the cleanser that follows, leaving the scalp feeling fresher.

• Pre-shampoo application targets the scalp directly for deeper purification
• 6% Exfoliating Complex loosens and removes up to 100% of visible residue
• Non-stripping action helps maintain natural moisture balance

Will this serum weigh my hair down or make it dry?

No — the Hyaluron + Pure serum is formulated to clear the scalp while hyaluronic acid helps retain lightweight hydration in the hair lengths. The result is cleaner roots with smooth, free-flowing strands rather than stiff or greasy-feeling hair.

• Hyaluronic acid hydrates without heavy oils or silicones
• Designed for oily hair types to avoid buildup-associated weight
• Rinses away when shampooed, leaving no residue behind

How should I use this serum within the full Hyaluron + Pure routine?

Apply the Oil Erasing Scalp Serum to dry scalp before you shampoo, massage gently, then rinse and follow with the 72H Purifying Shampoo and 72H Rehydrating Conditioner. Used as a system, the products work together to cleanse, clarify and hydrate for longer-lasting freshness.

• Step 1: Work serum into dry scalp; leave briefly per directions
• Step 2: Shampoo with the 72H Purifying formula to remove loosened oil
• Step 3: Condition lengths with the rehydrating conditioner to detangle

What sensory details and scent can I expect?

The serum offers a clear, lightweight texture that absorbs quickly and rinses clean. Its fragrance blends bright berry notes with floral cherry blossom and warm vanilla-sandalwood undertones for a fresh, modern scent that complements daily grooming.

• Clear, non-greasy texture suitable for oily scalps
• Bright berry and floral top notes with warm base notes
• Designed to enhance the feeling of scalp cleansing and hair freshness

Who is this for: This serum is ideal for people with oily scalps who want a targeted pre-wash treatment to remove oil and product buildup while preserving hydration in hair lengths. It fits anyone seeking a lightweight, skincare-inspired routine to keep roots feeling clean longer, especially those who use styling products or experience quick re-greasing. Pair it with the matching 72H Purifying Shampoo and 72H Rehydrating Conditioner in the Hyaluron + Pure range for best system results.