Eau Thermale Avène Hyaluron ACTIV B3 Plumping Serum 1 oz — Lightweight Hydrating, 6% Niacinamide

Eau Thermale Avène Hyaluron ACTIV B3 Concentrated Plumping Serum is a lightweight anti-aging serum that uses 6% niacinamide and pure hyaluronic acid to visibly plump, smooth, and hydrate skin for a more even, resilient complexion.

This concentrated 1 oz formula blends high-percentage niacinamide with low- and high-molecular-weight hyaluronic acid to target hydration, texture, and the appearance of fine lines without heavy residue. Designed for daily use, the serum absorbs quickly and layers well under moisturizers or makeup. It’s fragrance-free and fashioned for skin that needs moisture retention, barrier support, and a plumper look without greasiness.

How does this serum help hydrated skin look plumper and smoother?

The serum combines pure hyaluronic acid molecules that hold water in the upper layers of skin with niacinamide to support barrier function, leading to a fuller, smoother surface. Immediate hydration visibly reduces the appearance of fine lines while continued use helps maintain a more even texture.

• Pure hyaluronic acid attracts and retains moisture for an instant plumping effect.
• Multiple hyaluronic sizes promote both surface and deeper hydration.
• 6% niacinamide helps the skin hold moisture and refines skin texture over weeks.

Is this serum suitable for all skin types, including sensitive or oily skin?

The lightweight, fast-absorbing texture is formulated to be non-greasy and well-tolerated by many skin types, including combination and oily skin. Because it focuses on barrier support and hydration without heavy oils, it’s often comfortable for sensitive skin, though patch testing is recommended for highly reactive skin.

• Light, fluid consistency layers without clogging pores.
• Niacinamide supports barrier resilience while minimizing irritation risk.
• Fragrance-free formulation reduces sensitivity triggers.

How should I apply the Hyaluron ACTIV B3 serum for best results?

Use on clean, dry skin once or twice daily. Dispense a few drops, press gently across face and neck, then follow with your moisturizer and sunscreen in the morning. Consistent application helps maximize hydration and visible texture improvements.

• Apply 2–4 drops to face and neck after cleansing and toning.
• Press gently until absorbed; allow a minute before layering other products.
• Follow with moisturizer and daily SPF in the morning for protection.

What visible differences can I expect and when?

After the first application you should notice immediate hydration and a smoother surface; over several weeks, niacinamide can help even tone and refine texture. Results vary, but many users report reduced appearance of fine lines and a plumper look with continued use.

• Instant: improved skin hydration and a dewy, plumped look.
• 2–4 weeks: more even texture and strengthened skin barrier with regular use.
• Ongoing: maintained moisture retention and softer-feeling skin.

Who is this for: This serum is aimed at anyone seeking lightweight, targeted hydration and texture improvement—ideal for those noticing early fine lines, uneven tone, or diminished skin resilience. It’s a good fit for morning and evening routines under moisturizers and sunscreens, particularly for people who prefer effective, fast-absorbing formulations backed by active ingredients like niacinamide and hyaluronic acid.

Ingredients

Avene Thermal Spring Water (Avene Aqua), Niacinamide, Glycerin, Pentylene Glycol, Sodium Hyaluronate, Adenosine, Citric Acid, Sodium Benzoate.