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SkinCeuticals Hyaluronic Acid Intensifier | Hydrating Serum for Plump & Smooth Skin

A next-generation hyaluronic acid serum that plumps, firms, and hydrates while redefining facial contours. Clinically proven to amplify skin’s natural HA levels by 30% for visibly smoother, more sculpted skin.

$120 /
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Free shipping over $125

HA Intensifier Multi-Glycan Skin Serum

Advanced Hyaluronic Acid Volumizing and Plumping Serum

HA Intensifier Multi-Glycan is a next-generation corrective serum designed to visibly plump, smooth, and redefine facial contours. Formulated with a precise concentration of hyaluronic acid, Proxylane™, and post-biotic ferment, it helps restore skin’s natural volume and hydration for a firmer, more youthful appearance.

Skin Type

Normal · Dry · Oily · Combination · Sensitive

Skin Concern

Dehydration · Loss of Volume · Fine Lines · Elasticity · Dullness

Product Details

This multi-dimensional volumizing serum enhances the skin’s own hyaluronic acid levels by up to 30%, helping to visibly fill fine lines and restore elasticity. The unique combination of 1.3% pure hyaluronic acid, 12% Proxylane™, and post-biotic ferment supports the production of glycans responsible for maintaining volume and structure.

Instantly, skin appears plumped, hydrated, and supple for up to 24 hours. With continued use, elasticity and firmness are renewed, and facial contours become more defined and lifted.

How to Use

  • Apply 4–6 drops to clean, dry skin on the face, neck, and décolletage.

  • Gently press into the skin for optimal absorption.

  • Follow with your moisturizer and sunscreen in the morning.

  • May be used morning and evening as part of a comprehensive anti-aging routine.

Clinical Experience

HA Intensifier Multi-Glycan is dermatologist-tested and proven to complement professional filler and rejuvenation treatments. When used consistently, it helps maintain results achieved in-office and promotes visibly hydrated, firmer, and more sculpted skin.

Experience Professional Results

For optimal hydration and volumizing benefits, experience HA Intensifier Multi-Glycan as part of a professional treatment at The Treatment Skin Boutique.
Our expert providers will personalize your in-office service to enhance your at-home regimen, ensuring your results are lifted, luminous, and long-lasting.

Schedule your in-person consultation today.

We offer free shipping for orders of at least $125.

Your order is processed within 1 business day and shipped using the delivery speed you select at checkout for a seamless experience.

We do not accept returns on opened products. If your item is unopened and unused, we’re happy to offer an exchange for a product of equal value.

Please contact us within 14 days of delivery so we can assist you with white-glove care.

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Founded by Erin Jensen, PA-C

Nationally Recognized Aesthetic Expert

Every product is carefully curated to deliver real, clinically proven results because beautiful skin starts with science.

Learn More

Personalized Skin Consultation

Meet with our licensed providers for personalized skincare and treatment recommendations.

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Key Benefits

  • Amplifies the skin’s natural hyaluronic acid levels by 30%
  • Provides immediate and long-lasting hydration for up to 24 hours
  • Smooths fine lines and enhances visible volume
  • Supports skin structure and elasticity through glycan stimulation
  • Suitable for all skin types; paraben-free, fragrance-free, and dye-free
  • Can be used as part of an at-home routine following dermal filler treatments (consult your provider for individual recommendations)
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Science-Driven Hydration

The advanced Proxylane™ and Multi-Glycan complex work synergistically to preserve hydration and support structural integrity within the skin’s upper layers. This innovative serum delivers both instant and progressive results — combining clinical performance with luxurious daily wear.

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Skin Type Quiz

Not sure what products are right for your skin? Take our quick, dermatologist-informed quiz to discover your true skin type and learn how to care for it.

In just a few questions, you’ll find out whether your skin is oily, dry, combination, normal, or sensitive and get product recommendations curated by the licensed professionals at The Treatment Skin Boutique.

Take Skin Quiz

FAQ

About the Treatment

Every product in our boutique is expertly curated by Erin Jensen, PA-C, and her team of licensed skincare professionals. We only carry medical-grade skincare backed by science, trusted by dermatologists, and proven to deliver visible results. Our selection process ensures that each product meets the same clinical standards used in our flagship Treatment clinics.

Yes. We proudly offer medical-grade skincare — formulas with higher concentrations of active ingredients and clinically tested results. These products go beyond cosmetic-grade skincare to treat, correct, and protect your skin at a deeper level.

Many of our brands are specifically designed for sensitive, reactive, or post-procedure skin. Look for products labeled as “sensitive skin” or reach out to our team for personalized recommendations.

Getting Started

Not at all.

You can shop confidently right away, or take our virtual Skin Quiz to find products personalized to your skin’s needs.

For a deeper level of care, we also offer in-store consultations with our licensed skincare professionals who can design a treatment plan and home routine just for you.

Start with your skin type and primary concern. You can shop by category — such as dryness, fine lines, acne, or sensitivity — or take our upcoming Skin Quiz to discover your ideal regimen. If you’d like one-on-one guidance, our team is here to help.

At this time, The Treatment Skin Boutique operates separately from our in-clinic rewards system, but we’re working on exciting integrations for future loyalty programs. Stay tuned by joining our newsletter for updates and exclusive offers.

Orders & Policies

At The Treatment Skin Boutique, we want you to love every product you purchase. If you’re not completely satisfied with your order for any reason, we’re happy to offer an exchange on new or gently used products within 14 days of purchase.

To process an exchange, please provide proof of purchase.

Please note that we do not offer refunds — exchanges only.

After 14 days, all sales are final.

If your item arrives defective or damaged, we’re happy to replace it with the same item. Simply email us at hello@getthetreatment.com and send your product to:

The Treatment Skin Boutique

250 W. 1st St., Suite 210

Claremont, CA 91711

United States

Customers are responsible for return shipping costs.

At The Treatment Skin Boutique, all orders are processed and shipped from our Claremont, California location within one business day (Monday–Friday, excluding holidays). We offer USPS and UPS shipping options, with free standard shipping on orders over $125. Once shipped, you’ll receive tracking details via email. Please ensure your address is accurate, as we are not responsible for lost or stolen packages after confirmed delivery. For questions, contact us at hello@getthetreatment.com.

Spend $125 and get free shipping on your order.

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