When it comes to skincare, hydration is everything—but not all hydration is created equal. If your skin still feels dry, tight, or dull despite using moisturizers, it may be missing one key element: multi-level hydration that actually performs.

That’s where our QuadraPeptide HA³ Serum comes in.

Designed as a high-performance, lightweight essential, this formula delivers deep, layered hydration while supporting smoother, softer, and more radiant-looking skin—without heaviness or residue.

Why This Serum Is Different

The QuadraPeptide HA³ Serum is more than just a hydrating step—it’s a skin-enhancing treatment that works across multiple levels of the skin to improve both feel and appearance.

Its silky, fast-absorbing texture makes it ideal for daily use, seamlessly layering under moisturizers and makeup. Whether used morning or night, it helps create that effortless, healthy glow.

The Ingredients That Make It Work

Quadra-Peptide Complex

This blend of four performance peptides helps support a smoother, more refined-looking complexion while enhancing overall skin feel. Think of it as your daily skin-conditioning boost.

Tri-Molecular Hyaluronic Acid (HA³)

Not all hyaluronic acid is the same. This advanced system uses multiple molecular weights to deliver hydration at different levels of the skin—helping to plump, cushion, and soften for a more supple, bouncy appearance.

GABA (Aminobutyric Acid)

A skin-conditioning amino acid that contributes to a relaxed, silky finish. It enhances that instantly smooth, velvety feel on application.

Red Algae Extract

This marine-derived ingredient helps bind moisture to the skin, supporting long-lasting hydration and a naturally dewy look.

Centella Asiatica (Gotu Kola) Extract

Known for its calming properties, this botanical helps promote a balanced, comfortable feel—making the serum ideal for everyday use.

Key Benefits

• Deep, multi-level hydration
• Visibly plumper, smoother-looking skin
• Lightweight, silky, fast-absorbing texture
• Enhances skin comfort and softness
• Layers effortlessly under skincare and makeup

How to Use

Apply 1–2 pumps to clean skin, morning and evening, before your moisturizer.

Follow with your favourite LaVigne moisturizer for best results.

Who It’s For

The QuadraPeptide HA³ Serum is designed for all skin types, especially those experiencing:

• Dehydration or dryness
• Loss of softness or bounce
• Dull or tired-looking skin
• A need for lightweight, layerable hydration

The Bottom Line

If you’re looking for hydration that goes beyond the surface, the QuadraPeptide HA³ Serum delivers visible results with a weightless feel.

It’s the kind of product that quietly transforms your routine—leaving your skin smoother, plumper, and naturally radiant day after day.

“I love the smooth texture of the serum. It glides over my skin effortlessly and then absorbs quickly leaving my skin feeling silky smooth and fresh looking I also love love love the scent. And I generally avoid scents.” Marci