New Formula

Hyaluronic Acid Intensifier Multi-Glycan

A hyaluronic acid volumising and plumping serum.

Hyaluronic Acid Intensifier Multi-Glycan is rated 4.8 out of 5 by 217.

HA Intensifier Multi-Glycan is a next-generation corrective serum proven to amplify the skin’s own h ... Read more

New Formula

RECOMMENDED FOR

• Dry

• Normal

• Oily

• Combination

• Sensitive

• Dehydrated

• Ageing

Hyaluronic Acid Intensifier Multi-Glycan

A hyaluronic acid volumising and plumping serum.

30 ml

Old price New price £120.00

Quantity

Why shop with us ?

10% off your first order
Free next day delivery on all orders over £200
2 free luxury samples with every order worth up to £44*

Benefits

Visibly plumps skin and improves radiance. Visibly improves facial volume, defines contours, and reduces the appearance of fine lines.

Instantly, skin is hydrated for up to 48 hours*

Tested on all skin types and tones. Fragrance-free.

Formula is lightweight and fresh

Suitable for use in between injectable treatments**

*Instrumental test on 25 subjects.
**If you are considering an aesthetic treatment, always consult a Medical Professional. HA Intensifier Multi-Glycan is a cosmetic skincare product for topical use. Do not inject. Only apply on healed skin.

Product Details

HA Intensifier Multi-Glycan is a next-generation corrective serum proven to amplify the skin’s own hyaluronic acid levels, leaving the skin looking plumper and more contoured.

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 hydrated for up to 48 hours*.

This HA serum is fragrance-free and is suitable for use in between injectable treatments**

*Instrumental test on 25 subjects
**To discover which SkinCeuticals cosmetic skincare product is suitable for use with your aesthetic treatment, consult your practitioner. If you are considering an aesthetic treatment, always consult a Medical Professional. Only apply on healed skin.

HOW TO USE >

SEE FAQS >

How to Use HA Intensifier Multi-Glycan

1

Prep + Dispense

Once or twice daily, apply 4-6 drops to the palm of the hand and dab onto forehead, cheeks, chin, and neck.

2

Apply + Complete

Blend the hyaluronic acid serum into skin. If using in the morning, apply after a SkinCeuticals vitamin C antioxidant serum and before a SkinCeuticals sunscreen.

SCIENCE + PROOF

Visible Results

Visibly plumps skin and improves radiance.
Visibly improves facial volume, defines contours, and the appearance of fine lines.
Delivers long lasting hydration to visibly improve skin’s texture and youthful look.
Immediately, skin is hydrated for up to 48 hours*
Formula is lightweight and fresh.

Individual results (12 weeks daily use). Individual results will vary.**
**12-week clinical study, 81 subjects.

👁 SEE OUR PROTOCOL

Visible Results

Visibly plumps skin and improves radiance.
Visibly improves facial volume, defines contours, and the appearance of fine lines.
Delivers long lasting hydration to visibly improve skin’s texture and youthful look.
Immediately, skin is hydrated for up to 48 hours*
Formula is lightweight and fresh.

Individual results (12 weeks daily use). Individual results will vary.**
**12-week clinical study, 81 subjects.

👁 SEE OUR PROTOCOL

The Science Behind

Glycosaminoglycans and Skin Volume

Glycans, also known as glycosaminoglycans, are naturally occurring compounds that play a crucial role in skin’s matrix by providing hydration and structural support. Glycans, like hyaluronic acid, help promote surface-level plumpness and volume.

The Next Generation of Hyaluronic Acid Serums

Generic hyaluronic acid serums often only contain HA, a naturally occurring glycosaminoglycan, to hydrate the superficial layers of the skin. HA Intensifier Multi-Glycan contains five active ingredients that synergistically work together for an even plumper, more youthful look. Three different forms of HA help hydrate and smooth skin’s surface. Now with Proxylane™ and a post-biotic ferment extract, this serum helps increase skin’s hydration levels, plumping to boost the appearance of facial volume.

Key Ingredients

👁

Close-up of clear water droplets, showcasing their spherical shapes and reflections against a light background.

1.3% Hyaluronic Acid

This powerful natural humectant provides long lasting hydration to improve the look of skin texture.

Close-up of shimmering water droplets against a light background, showcasing clarity and reflection.

12% Proxylane™

20% more than the previous H.A. Intensifier formula. Supports skin’s hyaluronic acid levels to help improve the appearance of skin firmness.

Abstract close-up of bubbles and droplets in shimmering golden liquid, creating a dynamic and vibrant texture.

2.0% Lactobacillus/Soybean Ferment Extract

A post-biotic ferment that supports the increase of glycosaminoglycan levels and the improvement of the appearance of facial volume.

Close-up of golden oil bubbles suspended in a bright liquid, creating an abstract and shimmering effect.

2% Dipotassium Glycyrrhizate (Liquorice Root Extract) & 2% Post-biotic Ferment (New Ingredient)

Helps support skins firmness and improve skins texture.

A close-up of a woman's face reflected in a smartphone held by a gloved hand, with skincare products displayed behind.

Book a 1:1 Online Consultation with an Expert

👁

Answers to your frequently asked
questions.

What are hyaluronic acid serums used for?

How is HA Intensifier Multi-Glycan serum different from other hyaluronic acid serums?

HA Intensifier Multi-Glycan contains five active ingredients that work together to visibly plump and contour the skin. Three different forms of hyaluronic acid help plump and hydrate skin’s surface. The formula with liquorice root and purple rice extracts work together to preserve HA levels in the skin’s uppermost layer. With 20% more Proxylane™ and a new post-biotic ferment extract, this serum helps increase skin’s plumping glycan levels for boosted visible volume and a youthful look, making it an ideal complement to your facial fillers.

What does HA Intensifier Multi-Glycan do?

Can I use a hyaluronic acid serum every day?

Complete Your HA Intensifier Multi-Glycan Routine

Pair Your In-Office Treatments with
At-Home Products

In-Office

+

At-Home

Dermal Fillers

Hyaluronic Acid Intensifier Multi-Glycan

Safety Information

Rated 5 out of 5 by Tinkerbellerins from The best This is really the best hydrating serum I’ve used. Instantly shows results that cannot be ignored.

Date published: 2025-05-08

Rated 5 out of 5 by Alinutza from Nice serum I was happy to receive a little 4 ml glass bottle sample of this nice serum. It is a lightweight texture formula serul which is fast absorbing and helps my skin feeling hydrated soft and looking good and healty. I love how it feels on my skin.

Date published: 2025-03-12

Rated 4 out of 5 by Ceiliss21 from Serum I can't say much because I using this product for 3 weeks, but it's feels great on my skin and absorb very quick. But I didn't receive 10% of my first order and 2 free sample's.

Date published: 2025-02-06

Rated 1 out of 5 by JJop from DISAPPOINTMENT- HA Intensifier Multi-Glycan This new formula does not achieve the same instant results as the previous formula. It is a very expensive product but I have bought it for a few years now based on its visible results. I have been a loyal customer despite the price increases and I am so disappointed that this product with the new formula does not work in the same way. The old product gave instant plumpness and smoothed out lines, it really was amazing. This is a very poor replacement. I have spoken to Skinceuticals and they have refused to reimburse me stating that they will not allow returns on opened products. I am shocked by this outcome.

Date published: 2025-01-25

Rated 5 out of 5 by Arri from Hydrating Serum This serum feels lovely on my skin. It is light and is quickly absorbed. It leaves my skin feeling nicely hydrated. The serum works well with the rest of my routine and can be used in my day and night routine.

Date published: 2025-01-20

Rated 5 out of 5 by Anonymous from Works amazing on my dry skin. I got this product as a product test in an exchange for an honest review. As someone who suffers from oily skin I must say that this product has been doing wonders to balance out hydration on my face. I also suffer from dryness especially after putting a mask on but with this product I don’t struggle with dryness any longer.

Date published: 2025-01-07

Rated 5 out of 5 by Kfreeebs from Nice A very nice product that instantly plumps and hydrates skin on application. I found with short term use I really noticed the difference in my skin. Sadly I only received a small 4ml sample so can’t comment on long term benefits or effects.

Date published: 2025-01-06

Rated 5 out of 5 by Evalongaz from Perfect for oily skin I absolutely love the fact that it nourished my skin with hydration and improved the texture. I found myself applying the product twice during my morning and evening routines. I love the smell and the texture which is not heavy on the skin and easily gets absorbed by my skin. I have since made an investment and I make sure it is always there for my aging oily skin,

Date published: 2025-01-06

Hyaluronic Acid Intensifier Multi-Glycan Reviews - page 2

Hyaluronic Acid Intensifier Multi-Glycan

Benefits

Product Details

How to Use HA Intensifier Multi-Glycan

1

2

SCIENCE + PROOF

Visible Results

Visible Results

The Science Behind

Glycosaminoglycans and Skin Volume

The Next Generation of Hyaluronic Acid Serums