Zinc Hyaluronate and Sodium Hyaluronate are both derivatives of Hyaluronic Acid (HA), widely used in skincare products, medical aesthetics, and nutritional supplements. Although they share the basic structure and some functions of Hyaluronic Acid, due to differences in chemical composition and additional components, they have significant differences in efficacy, and suitable user groups.
Different Chemical Structures
Zinc Hyaluronate is a compound formed by combining Hyaluronic Acid (HA) with zinc ions (Zn²⁺). Through chemical bonding or physical adsorption, zinc ions are embedded into the Hyaluronic Acid molecule.
- Chemical Structure: On the polysaccharide chain of Hyaluronic Acid, zinc ions form coordinate bonds with carboxyl groups (-COOH) or hydroxyl groups (-OH), resulting in a stable compound.
Sodium Hyaluronate is the sodium salt form of Hyaluronic Acid, obtained by neutralizing the carboxylic acid groups in Hyaluronic Acid. It is one of the most common forms of Hyaluronic Acid, widely used in various skincare products.
- Chemical Structure: The carboxylic acid groups in the Hyaluronic Acid molecule combine with sodium ions (Na⁺) to form sodium salts, enhancing the water solubility and stability of Hyaluronic Acid.
Different Main Efficacies
–Zinc Hyaluronate (Zinc Hyaluronate)
1. Deep Moisturization:
Hyaluronic Acid can absorb and lock in a large amount of moisture, keeping the skin moist for an extended period. Zinc ions further enhance the skin’s moisturizing barrier.
2. Anti-inflammatory Effects:
Zinc possesses natural anti-inflammatory properties, capable of alleviating skin redness, irritation, and other inflammatory responses, making it suitable for sensitive and acne-prone skin.
3. Antioxidant Protection:
As a trace element, zinc has antioxidant capabilities that help neutralize free radicals and slow down the skin aging process.
4. Promotes Skin Repair:
Zinc participates in collagen synthesis, promoting the repair and regeneration of skin cells, thereby reducing fine lines and wrinkles.
5. Balances Sebum Secretion:
Regulates sebum production, reduces oiliness, and is suitable for oily and combination skin types, preventing follicle blockage and acne formation.
–Sodium Hyaluronate (Sodium Hyaluronate)
1. Strong Moisturization:
As the sodium salt form of Hyaluronic Acid, it provides high moisturizing ability, helping the skin retain moisture and enhancing skin elasticity.
2. Enhances Skin Barrier:
Forms a protective film, reduces moisture loss, and improves skin barrier function, making it suitable for dry and damaged skin.
3. Provides a Lubricating Sensation:
Sodium Hyaluronate imparts a lightweight and lubricating texture to products, making them easy to apply and absorb, ideal for daily moisturizing use.
4. High Water Solubility:
Easily compatible with other skincare ingredients, enhancing the overall efficacy and user experience of products.
5. Long-lasting Moisturization:
After reducing the molecular weight of Hyaluronic Acid (e.g., low molecular weight Sodium Hyaluronate), permeability and long-lasting moisturizing effects can be further enhanced.
Comparison Table
Stanford Chemical Company (SCC) is a chemical raw material supplier headquartered in the United States. We provide high-purity sodium hyaluronate powder and Zinc Hyaluronate powder to our customers. If you are interested, please get an inquiry.