Hyaluronic Acid or Sodium Hyaluronate: Which Ingredient Delivers Better Results?

1. Understanding the Difference Between Hyaluronic Acid and Sodium Hyaluronate

I. What is hyaluronic acid in skincare and dermal formulations?

Hyaluronic acid (HA) is a naturally occurring glycosaminoglycan found in the skin, joints, and connective tissue. Its primary function is water retention—one molecule can bind up to 1,000 times its weight in water.

In skincare and injectables, hyaluronic acid is valued for:

• Immediate hydration and plumping

• Surface-level moisture retention

• Temporary volume support in aesthetic treatments

However, HA molecules are relatively large, which limits how deeply they can penetrate the skin barrier when applied topically.

II. What is sodium hyaluronate and how does it work on skin?

Sodium hyaluronate is the salt form of hyaluronic acid. While chemically related, it behaves differently on the skin.

Key advantages include:

• Smaller molecular size for deeper penetration

• Better stability in formulations

• Longer-lasting hydration within the epidermis

This is why sodium hyaluronate is commonly used in medical-grade skincare, serums, and injectable formulations.

2. Hyaluronic Acid vs Sodium Hyaluronate: Key Performance Differences

I. Sodium hyaluronate vs hyaluronic acid for skin hydration

Bottom line:

• Hyaluronic acid delivers instant surface hydration

• Sodium hyaluronate provides sustained, deeper moisture

II. Which ingredient is better for professional and medical skincare products?

For clinical, injectable, or OEM skincare products, sodium hyaluronate is often preferred due to:

• Higher formulation flexibility

• Predictable molecular behavior

• Improved bioavailability

This is why many dermal fillers and post-procedure serums rely on sodium hyaluronate rather than pure HA.

3. Hyaluronic Acid vs Sodium Hyaluronate: A Side-by-Side Comparison for Buyers

I. Molecular size difference between hyaluronic acid and sodium hyaluronate

One of the most important—but often overlooked—differences lies in molecular size.

Hyaluronic acid molecules are larger and tend to stay closer to the skin’s surface, forming a moisture-retaining film. Sodium hyaluronate, due to its smaller molecular weight, penetrates more easily into the epidermis, delivering hydration from within.

This distinction explains why sodium hyaluronate is frequently used in professional skincare formulations and injectable products.

II. Absorption and bioavailability in topical and injectable products

Absorption plays a critical role in real-world performance.

• Hyaluronic acid offers immediate but superficial hydration

• Sodium hyaluronate provides better bioavailability and sustained moisture

For injectables and post-procedure products, sodium hyaluronate is often preferred due to its predictable behavior and stability in tissue.

III. Why bioavailability matters in commercial skincare formulations

Higher bioavailability means:

• More consistent results

• Lower risk of formulation inefficiency

• Better consumer satisfaction

This is especially important for OEM/ODM brands and medical-grade skincare manufacturers.

4. Which Ingredient Is Better for Different Skin Types?

I. Hyaluronic acid vs sodium hyaluronate for dry and dehydrated skin

Dry and dehydrated skin often benefits more from sodium hyaluronate because it:

• Penetrates deeper layers

• Supports long-term hydration

• Reduces transepidermal water loss (TEWL)

Hyaluronic acid still plays a role, particularly for instant comfort and surface smoothness.

II. Oily and acne-prone skin: which one performs better?

Sodium hyaluronate is lightweight, non-greasy, and non-comedogenic, making it ideal for oily or acne-prone skin types.

Because it delivers hydration without clogging pores, it is widely used in:

• Oil-free serums

• Post-acne recovery products

• Clinical skincare lines

III. Is sodium hyaluronate safe for sensitive skin?

Yes. Sodium hyaluronate is:

• Biocompatible

• Low-irritation

• Suitable for compromised skin barriers

This makes it a preferred choice in post-treatment and dermatology-recommended products.

5. Featured Product — Cross-linked Hyaluronic Acid Derm Plus 20ml by Rveiling®

I. What is Cross-linked Hyaluronic Acid Derm Plus 20ml

Rveiling® Cross-linked Hyaluronic Acid Derm Plus 20ml is a professional injectable dermal filler designed for structural support, facial contouring, and volume augmentation in aesthetic medicine. It uses cross-linked high molecular weight sodium hyaluronate combined with lidocaine for improved comfort and performance.

This product is tailored for licensed aesthetic practitioners, dermatology clinics, and OEM partners seeking consistent, medical-grade injectable solutions.

II. Core Ingredients and Clinical Formula

The key components include:

• Sodium Hyaluronate (25 mg/mL) – Cross-linked for enhanced viscoelasticity and tissue support

• Lidocaine Hydrochloride (3 mg/mL) – Local anesthetic to minimize injection discomfort

• BDDE cross-linker – Stabilizes the gel structure for longer duration and performance

• Phosphate buffer & saline system – Ensures compatibility with body tissues and optimal pH balance

This formulation supports deep subcutaneous and supraperiosteal injection, providing natural-looking volume and contour correction.

1. How it Works — Cross-linked Sodium Hyaluronate Technology

The product is manufactured using high molecular weight HA natural entanglement cross-linking enhanced with controlled chemical modification. This process:

• Improves structural integrity and gel cohesion

• Extends degradation cycle for longer-lasting aesthetic results

• Enhances tissue adhesion and supports reliable volume retention

Compared with non-cross-linked hyaluronic acid, this technology delivers better tissue integration and durability—beneficial in clinical lifting and contour procedures.

2. Designed for Professional Aesthetic Use

This 20ml syringe format is ideal for addressing large treatment areas, including:

• Deep facial folds and wrinkles

• Contour enhancement (cheeks, jawline)

• Structural support in body shaping

• Volume replenishment in subcutaneous zones

The larger 20ml capacity also means fewer syringe changes during procedures, making it efficient and cost-effective for professional settings.

III. Safety, Sterilization and Quality Assurance

Aowita’s manufacturing adheres to CE and ISO 13485 quality standards, with each batch undergoing rigorous quality control. The product is sterilized high-temperature steam and is intended for single-use only, ensuring hygiene and consistency in clinical applications.

The sodium hyaluronate used is produced via microbial fermentation with no animal-derived ingredients, minimizing allergic risk and improving tissue safety.

Why Lidocaine Matters in Injectable Fillers

Integrated lidocaine helps:

• Reduce local pain during injection

• Improve patient comfort and satisfaction

• Smooth the treatment experience without impacting performance

• Support precise, controlled administration by practitioners

IV. Ideal Candidates and Clinical Indications

Cross-linked Hyaluronic Acid Derm Plus 20ml is indicated for individuals 18 years and older seeking:

• Structural support for aging or volume-depleted areas

• Shape correction and facial contour refinement

• Enhanced skin appearance through deep dermal support

Suitable injection depths include deep subcutaneous layers and supraperiosteal planes, determined by professional practitioners based on patient anatomy.

OEM and Partnership Opportunities

Aowita offers OEM, private label, and bulk supply options for brands, clinics, and distributors, supported by technical documentation, quality certification, and logistical support.

This makes the Derm Plus 20ml product not just a clinical tool but also a scalable B2B solution for aesthetic product lines and medical aesthetic services.