Skin Ceuticals HA Intensifier Multi-Glycan

A multi-dimensional lightweight volumizing serum with hyaluronic acid that not only plumps and hydrates skin, but also visibly defines facial contours, fills fine lines and helps stimulate glycans responsible for volume. The perfect serum for normal, oily, dry, combination and sensitive skin.

HA Intensifier Multi-Glycan is a next-generation corrective serum proven to amplify the skin’s own hyaluronic acid levels by 30%. This advanced formula contains a high concentration of 1.3% pure hyaluronic acid, 12% Proxylane™, and new post-biotic ferment to increase glycosaminoglycans, such as HA, preserving its levels in skin’s uppermost layers. Instantly, skin is plumped and rehydrated for up to 24 hours. Over time, elasticity and firmness are renewed, plus facial contours are more defined. This HA serum is paraben-free, fragrance-free, and dye-free, and can be used as part of a home skincare routine after dermal fillers; always consult with your physician for individual at-home advice.

Ingredients

Full ingredient list
Aqua / Water / Eau, Dimethicone, Glycerin, Alcohol Denat., Hydroxypropyl Tetrahydropyrantriol, Propylene Glycol, Polyglyceryl-4 Caprate, Dipotassium Glycyrrhizate, Lactobacillus/Soybean Ferment Extract, Polysilicone-11, Sodium Hyaluronate, Sodium Hydroxide, Tocopherol, Phenoxyethanol, Capryloyl Salicylic Acid, Octyldodecanol, Bis-Peg/Ppg-16/16 Peg/Ppg-16/16 Dimethicone, Ammonium Polyacryloyldimethyl Taurate, Peg-20 Methyl Glucose Sesquistearate, Caprylyl Glycol, Xanthan Gum, Trisodium Ethylenediamine Disuccinate, Sodium Acetylated Hyaluronate, Dextrin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Oryza Sativa Extract / Rice Extract, Caprylic/Capric Triglyceride, Adenosine, Pentylene Glycol, Citrus Nobilis Peel Oil / Mandarin Orange Peel Oil, Limonene, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Best for

Skin Ceuticals HA Intensifier Multi-Glycan is best for: All skin types

How to use

Once or twice daily, apply 4-6 drops to the palm of the hand and dab onto forehead, cheeks, chin, and neck. Blend the hyaluronic acid serum into skin. If using in the morning, apply after a SkinCeuticals vitamin C antioxidant serum and before sunscreen.

Clinical Results

24%Visibly fills fine lines
10%Increase in the appearance of facial volume
30%Amplification of skin's hyaluronic acid levels
90%Improvement in skin smoothness, softness, and tone
Protocol
A 12-week, single-center, clinical study was conducted on 81 females, ages 35 to 65, Fitzpatrick I-VI with mild to moderate skin softness, firmness, and elasticity on the cheeks, as well as fine lines, wrinkles, skin smoothness, plumpness, lifting, skin tone evenness, radiance, and overall appearance of skin condition on the global face, and including some who have crow’s feet wrinkles, under eye wrinkles, perioral wrinkles, forehead lines, marionette lines, and appearance of nasolabial folds. Product was applied twice daily in conjunction with use of regular cleanser, moisturizer, and sunscreen. Efficacy evaluation conducted at baseline, post application, and at weeks 1, 4, 8, and 12.

Product Images

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Before & After

Before 1 After 1

Reviews

4.6 ★★★★★ 1738 reviews · as of August 2026
What SkinCeuticals customers report
  • Instant, noticeable plumping and hydration
  • Fine lines visibly minimized; firmer, fuller skin over weeks
  • Lightweight, silky, non-sticky texture that layers well
  • Long-lasting moisture — including overnight for very dry skin

Reviews from SkinCeuticals, not BelleSkin customers.

Complete the routine

This item + 2 more
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Skin Ceuticals HA Intensifier Multi-Glycan
$170.00