SkinCeuticals H.A. Intensifier Multi-Glycan
- Regular price
- $120.00
- Sale price
- $120.00
- Regular price
SkinCeuticals H.A. Intensifier Multi-Glycan is a corrective hyaluronic acid serum with 1.3% hyaluronic acid, 12% Proxylane and a post-biotic ferment that visibly plumps skin and fills the look of fine lines.
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Description
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Frequently Asked Questions
Description
What is SkinCeuticals H.A. Intensifier Multi-Glycan?
SkinCeuticals H.A. Intensifier Multi-Glycan is a corrective hyaluronic acid serum that visibly plumps skin and increases radiance. Its multi-glycan technology combines 1.3% hyaluronic acid in three forms, 12% Proxylane and a 2% post-biotic ferment, with licorice root and purple rice extracts. SkinCeuticals reports that it visibly fills fine lines by 24% and boosts hydration for 24 hours. It suits normal, oily, combination, dry and sensitive skin. Once or twice daily, dab 4 to 6 drops onto the forehead, cheeks, chin and neck and blend in, after a vitamin C antioxidant serum and before sunscreen in the morning. Available at SkinCrew in 30 ml ($120).
Sourced direct from SkinCeuticals: guaranteed authentic, batch-fresh, fast US shipping.
The problem
With age, skin holds less hyaluronic acid, and the face shows it: fine lines settle in, cheeks look flatter and skin loses its bounce. A basic hyaluronic acid serum adds water to the surface for a few hours and then the effect fades. People who want lasting plumpness, or who want to look after the results of a filler appointment at home, need more than a simple humectant.
More than a hydrating serum.
H.A. Intensifier Multi-Glycan supplies three forms of hyaluronic acid for immediate plumping, then adds Proxylane, a post-biotic ferment and botanical extracts that SkinCeuticals formulates to support the skin's own glycosaminoglycans, the family of molecules that includes hyaluronic acid. SkinCeuticals reports instant plumping and radiance, 24-hour hydration and, over time, skin that looks firmer with more defined contours.
Key Benefits
How to use
Ingredients
Frequently Asked Questions
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SkinCeuticals H.A. Intensifier Multi-Glycan: a hyaluronic acid serum that visibly plumps and fills fine lines
SkinCeuticals H.A. Intensifier Multi-Glycan is a next-generation hyaluronic acid serum built on multi-glycan technology: 1.3% hyaluronic acid, 12% Proxylane, a 2% lactobacillus and soybean ferment extract, 2% licorice root extract and 0.2% purple rice extract. SkinCeuticals reports that it instantly plumps skin, improves radiance and visibly fills fine lines by 24% after 12 weeks of use.
SkinCeuticals states that the serum improves skin smoothness, softness and plumpness in over 90% of subjects, is clinically tested on all skin types and tones, and is physician-tested to complement dermal filler injections. The purple tint comes from its licorice root and purple rice extracts. The formula is paraben-free. Available at SkinCrew, an Authorized SkinCeuticals US Retailer, with fast US shipping.
Authorized SkinCeuticals US Retailer Guarantee
SkinCeuticals is a professional skincare brand sold through dermatologists, plastic surgeons, medical spas and authorized retailers. SkinCrew sources every unit directly from SkinCeuticals, so you receive:
Why H.A. Intensifier Multi-Glycan Stands Out
- Three forms of hyaluronic acid. High molecular weight, low molecular weight and acetylated hyaluronic acid are combined at 1.3% to plump, hydrate and improve the appearance of skin texture.
- 12% Proxylane. A SkinCeuticals signature ingredient designed to help support skin's firmness and restore visible fullness.
- A post-biotic ferment. A 2% lactobacillus and soybean ferment extract is included to support glycosaminoglycan levels in the skin's upper layers.
- Tested alongside fillers. SkinCeuticals describes the serum as physician-tested to complement the effects of dermal filler injections, as part of an at-home routine.
| Feature | H.A. Intensifier Multi-Glycan | Basic hyaluronic acid serums | Typical drugstore hydrating serums |
|---|---|---|---|
| Hyaluronic acid | 1.3% in three forms | One or two forms | Level rarely stated |
| Supporting technology | 12% Proxylane, 2% post-biotic ferment | Usually none | Usually none |
| Main result | Visible plumping and filled-looking fine lines | Surface hydration | Light hydration |
| Hydration | 24 hours, per SkinCeuticals | A few hours | Varies |
| Texture | Purple-tinted serum that blends in | Clear, watery gel | Clear gel, can feel tacky |
The H.A. Intensifier Multi-Glycan Profile
What H.A. Intensifier Multi-Glycan Does
Benefit statements describe the appearance and feel of skin and reflect SkinCeuticals product information. Individual results vary.
Who H.A. Intensifier Multi-Glycan Is For
A strong match for
- Skin showing fine lines and a loss of plumpness or bounce
- Dehydrated skin of any type
- Normal, oily, combination, dry and sensitive skin
- People maintaining a plump look between dermal filler appointments
Tolerance and skin type
SkinCeuticals recommends the serum for normal, oily, combination, dry and sensitive skin and states it is clinically tested on all skin types and tones. The formula contains denatured alcohol and mandarin orange peel oil, so very reactive skin may prefer to patch test first.
How to Use H.A. Intensifier Multi-Glycan
H.A. Intensifier Multi-Glycan Ingredient Deep Dive
Hyaluronic Acid 1.3%
Three forms of this natural humectant, high molecular weight, low molecular weight and acetylated, in an optimized ratio. It plumps, hydrates and improves the appearance of skin texture.
Proxylane 12%
Hydroxypropyl tetrahydropyrantriol, designed to help support skin's firmness and restore visible fullness to skin.
Lactobacillus/Soybean Ferment Extract 2%
A post-biotic ferment that SkinCeuticals includes to support glycosaminoglycan levels in the skin.
Licorice Root Extract 2% + Purple Rice Extract 0.2%
A combination that helps keep hyaluronic acid from degrading. These extracts also give the serum its characteristic purple color.
Full ingredient list. Water, 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. Ingredient lists can change. Refer to the product packaging for the most current list.
How to Use H.A. Intensifier Multi-Glycan in a Daily Routine
SkinCeuticals pairs H.A. Intensifier Multi-Glycan with C E Ferulic in the morning and Resveratrol B E at night, followed by Triple Lipid Restore 2:4:2 and, by day, sunscreen.
Step 1: Prevent
Step 2: Correct
Step 3: Moisturize and Protect
Pairs Well With H.A. Intensifier Multi-Glycan
These are the SkinCeuticals products most often used with H.A. Intensifier Multi-Glycan, along with its closest hydrating alternative.
Browse the full range in the SkinCeuticals collection, or shop by concern in Hyaluronic acid, Fine lines and wrinkles, Dehydrated skin.
Not Sure Which SkinCeuticals Hydrating Serum to Choose?
A SkinCrew skincare expert can help you choose between H.A. Intensifier Multi-Glycan, Hydrating B5 Gel and P-TIOX based on whether hydration, plumpness or expression lines matter most to you. Consultations are complimentary and we are an Authorized SkinCeuticals US Retailer.
Contact Our Skincare ExpertsSkinCeuticals H.A. Intensifier Multi-Glycan is a cosmetic skincare product. Statements describe the appearance and feel of skin and reflect SkinCeuticals product information. It is not intended to diagnose, treat or prevent any disease. Individual results vary.
SkinCeuticals H.A. Intensifier Multi-Glycan FAQ
What does SkinCeuticals H.A. Intensifier Multi-Glycan do?
It visibly plumps skin, increases radiance and fills the look of fine lines. The serum combines 1.3% hyaluronic acid with 12% Proxylane and a post-biotic ferment, and SkinCeuticals reports a 24-hour hydration boost and fine lines visibly filled by 24% after 12 weeks.
How do you use H.A. Intensifier Multi-Glycan?
Once or twice daily, put 4 to 6 drops in your palm, dab onto the forehead, cheeks, chin and neck, and blend in. In the morning, SkinCeuticals directs you to apply it after a vitamin C antioxidant serum and before sunscreen.
Can I use H.A. Intensifier Multi-Glycan with vitamin C?
Yes. The SkinCeuticals regimen for this serum starts with C E Ferulic in the morning, then H.A. Intensifier Multi-Glycan, then Triple Lipid Restore 2:4:2 and sunscreen. Apply the vitamin C serum first and let it absorb before the hyaluronic acid serum.
Why is H.A. Intensifier Multi-Glycan purple?
The purple color comes from the formula itself. SkinCeuticals states that the combination of 2% licorice root extract and 0.2% purple rice extract, included to help keep hyaluronic acid from degrading, is responsible for the characteristic tint. It blends into skin without leaving color.
Can I use H.A. Intensifier Multi-Glycan after fillers?
SkinCeuticals describes the serum as physician-tested to complement the effects of dermal filler injections and positions it as an at-home regimen addition. Ask your injector when to restart skincare after an appointment, and follow their aftercare guidance.
What is the difference between H.A. Intensifier Multi-Glycan and Hydrating B5 Gel?
Hydrating B5 Gel is an oil-free hydrator with hyaluronic acid and vitamin B5 that adds lightweight moisture. H.A. Intensifier Multi-Glycan is a corrective serum that adds Proxylane and a post-biotic ferment to hyaluronic acid to visibly plump skin and fill the look of fine lines.
Is H.A. Intensifier Multi-Glycan suitable for sensitive skin?
SkinCeuticals lists sensitive skin among the recommended types and states the serum is clinically tested on all skin types and tones. The formula does contain denatured alcohol and mandarin orange peel oil, so very reactive skin may want to patch test first.
Is SkinCrew an authorized SkinCeuticals retailer in the US?
Yes. SkinCrew is an Authorized SkinCeuticals US Retailer and sources every unit directly from SkinCeuticals, so H.A. Intensifier Multi-Glycan arrives fresh, authentic and in current packaging, with fast US shipping.

