SkinCeuticals HA Intensifier Multi-Glycan

Boost Your Skin’s Hyaluronic Acid Levels for Youthful Radiance

SkinCeuticals HA Intensifier Multi-Glycan is a multi-functional volumizing serum infused with hyaluronic acid that plumps and deeply hydrates the skin, while visibly enhancing facial contours, smoothing fine lines, and stimulating glycans responsible for maintaining skin volume.

HA Intensifier Multi-Glycan is an advanced corrective serum clinically proven to boost the skin’s natural hyaluronic acid levels by 30%. This next-generation formula features a potent blend of 1.3% pure hyaluronic acid, 12% Proxylane™, and a new post-biotic ferment to enhance glycosaminoglycans, like hyaluronic acid, helping maintain its levels in the skin’s upper layers.

What to Expect – Immediately after application, the skin appears plumper and stays hydrated for up to 24 hours. With continued use, elasticity and firmness are restored, and facial contours become more defined. This hyaluronic acid serum is paraben-free, fragrance-free, and dye-free, making it ideal for home skincare routines after dermal fillers.

HA Intensifier Multi-Glycan Features & Ingredients:

Instantly plumps and improves radiance
Provides long-lasting hydration, visibly improving skin texture and promoting a youthful appearance.
Provides a 24-hour hydration boost
Amplifies skin’s HA content by 30%
Amplifies skin’s glycosaminoglycan levels by 28%
Improves skin smoothness, softness, and tone evenness in over 90% of subjects
Complements dermal filler injections
Paraben-free, dye-free, and fragrance-free
Ideal for all skin types and tones

Featured Ingredients:

1.3% Hyaluronic Acid Increased Bioavailability – Three forms of topical hyaluronic acid provide surface plumpness and hydration:
- High molecular weight
- Low molecular weight
- Acetylated (NEW) for optimized bioavailability
12% Proxylane – 20% More – L’Oréal-developed ingredient derived from beech wood that stimulates HA and dermatan sulfate; helps maintain structural integrity of the extracellular matrix.
2% Lactobacillus/Soybean Ferment Extract – New Active Ingredient – Powerful post-biotic ferment stimulates an extended range of glycosaminoglycans, such as chondroitin sulfate and heparan sulfate, as well as proteoglycans perlecan and biglycan to better support ECM function.
2.0% Licorice Root Extract (Dipotassium Glycyrrhizate) and 0.2% Purple Rice Extract – A synergistic combination that helps prevent the degradation of HA. This combination of extracts is also responsible for the formula’s characteristic purple color.

Frequently Asked Questions

What are Glycosaminoglycans and what do they do?

Glycosaminoglycans, or glycans, are naturally occurring compounds that help hydrate the skin and maintain a plump, youthful appearance. Hyaluronic Acid are the most abundant glycan in the skin, and they decrease with age, resulting in volume loss and wrinkles. HA Intensifier Multi-Glycan enhances the skin’s glycan levels, instantly plumping and smoothing fine lines.

How is this serum different than other HA serums?

Most generic hyaluronic acid serums only include HA, a naturally occurring glycosaminoglycan, to hydrate the skin’s surface. In contrast, HA Intensifier Multi-Glycan features five active ingredients that work synergistically for a more plump and youthful look. It combines three forms of hyaluronic acid to hydrate and smooth the skin’s surface, while licorice root and purple rice extracts help maintain HA levels in the upper layers. With the added benefits of Proxylane™ and post-biotic ferment extract, this serum increases glycan levels to enhance facial volume, making it the perfect complement to facial fillers.

Is there a Clinical Study for this product?

Yes.

In a 12-week clinical study, HA Intensifier Multi-Glycan demonstrated efficacy across a range of attributes:

Immediate Results:

Instantly plumps skin by 10%
Improves radiance by 10%
Provides 24-hour hydration boost

After 12 Weeks:

Visibly fills fine lines by 24%
Increases facial volume
mproves skin smoothness, softness, and tone evenness in over 90% of subjects

Additional Benefits:

Amplifies skin’s HA content by 30%
Amplifies skin’s sulfated glycan content by 28%
Physician-tested to complement dermal filler injections
Suitable for all skin types and skin tones

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. The product was applied twice daily in conjunction with the use of regular cleanser, moisturizer, and sunscreen. Efficacy evaluation was conducted at baseline, post-application, and at weeks 1, 4, 8, and 12. Data on file at SkinCeuticals.

Can I use this HA serum with retinol or P-Ttiox?

Yes, you can use it with Retinol and P-Tiox to help improve the signs of aging and add radiance to the skin.

When should you apply Hyaluronic Acid?

Remember, apply the thinnest product to the thickest product.
SkinCeuticals recommends that you apply HA Intensifier right after C-E Ferulic or Phloretin. If your skin needs more moisture apply Triple Lipid Restore 2:4:2, AGE Interrupter Advanced, or Metacell Renewal B3.

Achieve hydrated, firmer, and more youthful-looking skin with the SkinCeuticals Hyaluronic Acid Intensifier Multi-Glycan serum. Ideal for all skin types, this product delivers professional-grade results at home.

Shop SkinCeuticals products to complete your anti-aging skincare regimen.

Shake well and apply 4-6 drops twice daily to face and neck. Use after a SkinCeuticals antioxidant and follow with a SkinCeuticals moisturizer and sunscreen.

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.

Ingredients may change, refer to packaging for the most current information.

Size	1 fl oz
Skin Type	Acne Prone Aging Skin All Skin Types Combination Congested Dry Mature Normal Oily Pigment Sensitive Sun Damaged Wrinkled
Product Type	Face Treatments & Serums Hydrators Moisturizers
Benefits	Anti-Aging Collagen Boost Erases Fine Lines Exfoliating Hydrating Improves Elasticity Moisturizing Rejuvenating Resurfaces Sun Damage Repair Tightening
Condition	Aging Skin Crepey Skin Dryness Dryness & Dehydration Irregular Texture Loss of Skin Firmness Rough Skin Skin Laxity Sun Damage Uneven Tone Wrinkles
Ingredient Preference	Botanical Extracts Dye-Free Fragrance-Free Glycerin Hyaluronic Acid Licorice Root Extract Paraben-Free Vitamin E
Formulation	Gel Serums
Brand	SkinCeuticals

SkinCeuticals was born from decades of skin cancer research that led to pivotal breakthroughs in antioxidants, their high potency formulas are concentrated in active ingredients and proven to penetrate optimally into the skin. Made in the USA, this medical-grade skincare is formulated to correct signs of aging, protect healthy skin, and prevent future damage. SkinCeuticals is backed by proven science to help maintain and improve skin health. These products are only available through dermatologists, plastic surgeons, spas, and other skincare professionals.

Rejuvent Skincare sells 100% authentic SkinCeuticals products and we are authorized to sell to Rejuvent’s patients. Visit SkinCeuticals to see all products.