Is Hyaluronic Acid better than Sodium Hyaluronate?

Not correct.

Hyaluronic acid (HA) and Sodium Hyaluronate (SH) are often discussed in the realms of skincare and medical applications, and understanding their relationship is key to appreciating their benefits.

Understanding Hyaluronic Acid and Sodium Hyaluronate

Hyaluronic Acid is a naturally occurring polysaccharide found throughout the body, particularly in connective tissues, skin, and cartilage. It is renowned for its remarkable ability to retain moisture, holding up to 1,000 times its weight in water, which is vital for maintaining skin hydration and elasticity.

Sodium Hyaluronate is the sodium salt of Hyaluronic Acid. Although both compounds share similar properties, their molecular weights differ. Sodium Hyaluronate typically has a lower molecular weight, making it easier to incorporate into skincare formulations. This smaller size allows Sodium Hyaluronate to penetrate the skin more effectively, delivering hydration to deeper layers.

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Comparative Benefits and Applications

1. Molecular Size and Absorption: 

The difference in molecular size is crucial. Sodium Hyaluronate's smaller molecular weight allows it to penetrate the skin more effectively than Hyaluronic Acid, which tends to remain on the skin's surface. This makes Sodium Hyaluronate particularly effective in topical applications where deeper hydration is desired.

2. Stability in Formulations: 

Sodium Hyaluronate is often more stable than Hyaluronic Acid, making it easier to formulate and prolong the shelf life of products. This stability ensures that the active ingredients remain effective over time. The most commonly circulated product on the market is white powder of Sodium Hyaluronate, whose physical properties make it easier to transport and store.

3. Applications in Aesthetic Treatments: 

Both forms are widely used in aesthetic medicine, but injectable cross-linked Sodium Hyaluronate Gel is one of the most popular filler materials in the cosmetic surgery market. Hyaluronic Acid is often used in various topical products, benefiting the skin's surface.

4. Moisture Retention: 

While both forms excel at moisture retention, Sodium Hyaluronate's capability to penetrate deeper allows it to hydrate the skin more effectively, making it a favored ingredient in serums, creams, and lotions.

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In summary, while Hyaluronic Acid and Sodium Hyaluronate are closely related, their differences in molecular size and stability lead to varied applications. Sodium Hyaluronate's smaller size and enhanced absorption often make it the preferred choice in skincare formulations and aesthetic treatments.

Focusfreda brings over 30 years of expertise in the professional production and research of Sodium Hyaluronate. Our commitment to innovation positions us at the forefront of developing new technologies and varieties of Sodium Hyaluronate in China, ensuring the highest quality Sodium Hyaluronate for our customers and advancing the industry.