Hyacross Hyaluronic Acid Elastomer Introduction
Hyaluronic Acid Elastomer is a new member of the HA family and is a cross-linked polymer extracted from natural HA. It appears as a high-viscosity elastic gel, feeling smooth yet non-greasy. Observing the mesh-like network structure of Hyacross™ under a scanning electron microscope reveals its ability to form an invisible biofilm on the skin's surface. This biofilm enhances skin barrier function, reduces water evaporation from the stratum corneum, provides long-lasting hydration, improves skin elasticity, and protects the skin from UV rays and external pollutants.
Hyacross Hyaluronic Acid Elastomer Properties
(1) Improving the skin barrier
Hyacross can form a 3D “breathable” layer on the surface of the skin that improves the skin barrier function, reduces water evaporation from the cuticle, and prevents skin damage caused by external aggressions such as UV rays, pollution, etc.
(2) Excellent water binding capacity
The viscosity of a Hyacross solution is 2-3 times that of an HA solution at the same concentration, which indicates that Hyacross can bind with more water molecules, because of its cross-linked structure. Hyacross behaves like a “micro-reservoir” delivering continuous water to the skin.
(3) Good resistance to Hyaluronidase
Hyacross shows better resistance to Hyaluronidase than common Sodium Hyaluronate, therefore the film formed by Hyacross on the skin surface is more stable and durable.
(4) Skin feeling
Hyacross has a higher viscosity and better thickening capacity than common HA, and it feels smooth but not sticky when dissolved in water media. Most volunteers reported that the 2% solution has the best feeling.
Hyacross Hyaluronic Acid Elastomer Applications
| Type |
TL100 |
TG100 |
| Character |
Colorless and transparent aqueous gel |
A colorless and transparent aqueous gel containing soft particles |
| Dosage |
1%-5% |
0.05%-2% |
| Usage |
It can be added directly to the water phase, stirring till completely dissolved. |
Insoluble transparent particles are still present in the solution after this product is dissolved in the aqueous phase. The particles become smaller and even disappear during the homogenization process. |
| Feeling |
Smoothing, not sticky |
The particles are visible, like “HA droplets”, and “HA reservoirs”. And they are spread out on the skin surface through the application. |
| INCI name |
Sodium Hyaluronate Crosspolymer, Pentylene Glycol, Aqua |
| Application |
It can be used in moisturizing, anti-aging, and anti-pollution products in different forms, such as cream, emulsion, essence, liquid, mask, etc. |
Summary
● Moisturizers and hydrating creams
● Anti-aging and firming serums
● Facial masks and essence products
● Skin barrier repair and protective formulations
● Sensitive or dry skin care products
Sodium hyaluronate Crosspolymer VS Hyaluronic Acid Elastomer
Sodium Hyaluronate Crosspolymer and the Hyaluronic Acid Elastomer are both derivatives of hyaluronic acid, and even share the same INCI name, but they differ in their composition and properties, resulting in distinct applications.
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Feature
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Sodium Hyaluronate Crosspolymer
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Hyaluronic Acid Elastomer
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Definition
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A chemically cross-linked polymer of sodium hyaluronate (forms a 3D network).
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A derivative of hyaluronic acid with elastic properties.
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Structure / How it's made
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Two or more HA molecules are chemically joined into a three-dimensional network.
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HA molecules are processed in a particular manner to create a polymer with elasticity and softness.
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Key Properties
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• High stability
• Forms a long-lasting moisturizing film
• Improves skin barrier function
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• Provides elasticity and softness
• Better adapts to skin stretching and contraction
• Enhances product texture
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Primary Benefits
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Long-term moisturizing, moisture retention, and skin barrier reinforcement.
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Smooth, well-hydrated skin; improves the feel (texture) and application of skincare products.
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Main Applications
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Skincare products requiring long-lasting hydration and barrier repair.
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Skincare and cosmetic products where texture, elasticity, and softness are key; also used in specialized cosmetic procedures.
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Sodium Hyaluronate Crosspolymer is focused on stability and longevity, and it sits on the skin to provide a long-lasting protective and moisturizing film.
Hyaluronic Acid Elastomer, well, is focused on elasticity and feel, and it mimics the skin's natural stretch, improving product texture and application.
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Something You Need To Know About Cosmetic Grade Hyaluronic Acid
Solubility of Hyaluronic Acid in Different Solvents and Its Influencing Factors
