SkinCeuticals Hyaluronic Acid Intensifier Multi-Glycan (30ml)

$169.00

SkinCeuticals Hyaluronic Acid Intensifier Multi-Glycan

Volumising and Plumping Hyaluronic Acid Serum

Recommended For

  • Dry

  • Normal

  • Combination

  • Oily

  • Sensitive

  • Dehydrated

  • Ageing

Key Benefits

  • Immediately improves visible plumpness and skin radiance

  • Visibly reduces fine lines and sagging

  • Increases skin’s hyaluronic acid (HA) content by 30%

  • Delivers 24-hour hydration boost

  • Paraben-free, fragrance-free, and dye-free

  • Suitable for all skin types

Product Overview

H.A. Intensifier Multi-Glycan is a next-generation, volumising serum formulated to enhance skin plumpness, hydration, and elasticity. Clinically proven to reduce the appearance of fine lines by up to 24%, this potent formula combines:

  • 1.3% Pure Hyaluronic Acid for deep hydration

  • 12% Proxylane™ to restore skin firmness and elasticity

  • Post-biotic ferment extract to boost glycosaminoglycans, enhancing skin volume

Over time, skin appears visibly smoother, more defined, and radiant. Suitable for all skin types, including sensitive and ageing skin.

Visible Results

  • 24% reduction in fine lines after 12 weeks of twice-daily use

  • 10% immediate improvement in skin plumpness and radiance

  • 30% increase in hyaluronic acid content

  • 14% reduction in fine lines (cosmeto-clinical study)

  • 7% visible improvement in skin sagging

Results observed in studies of over 140 participants aged 35–65.

The Science Behind H.A. Intensifier Multi-Glycan

Glycosaminoglycans (GAGs) and Skin Volume

GAGs, including hyaluronic acid, are naturally occurring compounds that maintain skin hydration and structure. As HA declines with age, skin can lose volume and elasticity. This serum stimulates glycan activity to restore firmness and visibly reduce wrinkles.

Next-Generation HA Complex

While most hyaluronic acid serums hydrate only the surface, this formula acts on multiple skin layers. The combination of three HA forms, Proxylane™, and post-biotic ferment extract targets both superficial and structural hydration, restoring facial volume and youthful plumpness.

SkinCeuticals Hyaluronic Acid Intensifier Multi-Glycan

Volumising and Plumping Hyaluronic Acid Serum

Recommended For

  • Dry

  • Normal

  • Combination

  • Oily

  • Sensitive

  • Dehydrated

  • Ageing

Key Benefits

  • Immediately improves visible plumpness and skin radiance

  • Visibly reduces fine lines and sagging

  • Increases skin’s hyaluronic acid (HA) content by 30%

  • Delivers 24-hour hydration boost

  • Paraben-free, fragrance-free, and dye-free

  • Suitable for all skin types

Product Overview

H.A. Intensifier Multi-Glycan is a next-generation, volumising serum formulated to enhance skin plumpness, hydration, and elasticity. Clinically proven to reduce the appearance of fine lines by up to 24%, this potent formula combines:

  • 1.3% Pure Hyaluronic Acid for deep hydration

  • 12% Proxylane™ to restore skin firmness and elasticity

  • Post-biotic ferment extract to boost glycosaminoglycans, enhancing skin volume

Over time, skin appears visibly smoother, more defined, and radiant. Suitable for all skin types, including sensitive and ageing skin.

Visible Results

  • 24% reduction in fine lines after 12 weeks of twice-daily use

  • 10% immediate improvement in skin plumpness and radiance

  • 30% increase in hyaluronic acid content

  • 14% reduction in fine lines (cosmeto-clinical study)

  • 7% visible improvement in skin sagging

Results observed in studies of over 140 participants aged 35–65.

The Science Behind H.A. Intensifier Multi-Glycan

Glycosaminoglycans (GAGs) and Skin Volume

GAGs, including hyaluronic acid, are naturally occurring compounds that maintain skin hydration and structure. As HA declines with age, skin can lose volume and elasticity. This serum stimulates glycan activity to restore firmness and visibly reduce wrinkles.

Next-Generation HA Complex

While most hyaluronic acid serums hydrate only the surface, this formula acts on multiple skin layers. The combination of three HA forms, Proxylane™, and post-biotic ferment extract targets both superficial and structural hydration, restoring facial volume and youthful plumpness.

DIRECTIONS FOR USE

1. Prep + Dispense

Shake well before use. Apply 4–6 drops to clean, dry skin on the face and neck, twice daily — morning and night.

With daily use of 4–5 drops, this serum will last approximately 3–4 months.

Individual results may vary depending on frequency of use and the amount of product applied per application.

2. Apply + Complete

Gently blend H.A. Intensifier Multi-Glycan into the skin.

For morning use, apply after a SkinCeuticals vitamin C antioxidant serum and before moisturiser and broad-spectrum sunscreen.

For evening use, apply after cleansing and before your night cream or hydrating treatment.

INGREDIENTS

Key Ingredients

  • Paraben Free

  • Alcohol Free

  • Dye Free

12% Proxylane™

A patented molecule designed to restore skin density and improve elasticity. Helps support skin firmness and visibly improve facial contours by rebuilding structural integrity.

1.3% Hyaluronic Acid (HA)

A potent combination of high molecular weight, low molecular weight, and acetylated HA to hydrate multiple layers of the skin. This blend optimally plumps the skin, smooths texture, and supports long-lasting hydration.

2.0% Lactobacillus/Soybean Ferment Extract

A post-biotic ferment clinically shown to increase glycosaminoglycan (GAG) levels in the skin, which helps support skin volume, suppleness, and resilience over time.

2.0% Licorice Root Extract (Dipotassium Glycyrrhizate) + 0.2% Purple Rice Extract

This synergistic botanical pairing helps prevent the enzymatic degradation of hyaluronic acid in the skin, preserving hydration and supporting a smoother, more radiant complexion.

Full Ingredient List

Aqua / Water / Eau, Cyclohexasiloxane, Glycerin, Alcohol Denat., Hydroxypropyl Tetrahydropyrantriol, Propylene Glycol, Dipotassium Glycyrrhizate, Polysilicone-11, Polymethylsilsesquioxane, Sodium Hyaluronate, Dimethicone, Tocopherol, Phenoxyethanol, Capryloyl Salicylic Acid, Octyldodecanol, Bis-PEG/PPG-16/16 PEG/PPG-16/16 Dimethicone, PEG-20 Methyl Glucose Sesquistearate, Ammonium Polyacryloyldimethyl Taurate, Caprylyl Glycol, Xanthan Gum, Dextrin, Oryza Sativa Extract / Rice Extract, Disodium EDTA, Caprylic/Capric Triglyceride, Sodium Hydroxide, Adenosine, Citrus Nobilis Peel Oil / Mandarin Orange Peel Oil, Limonene, T-Butyl Alcohol, Cellulose Acetate Butyrate, Polyphosphorylcholine Glycol Acrylate, Polyvinyl Alcohol, Sodium Chloride, Butylene Glycol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate.