Product Name: Hyaluronic Acid
CAS: 9004-61-9
MF: C14H22NNaO11
MW: 403.31
EINECS: 232-678-0
Appearance: White powder
Hyaluronic Acid: The Cosmetic Hydration Hero
Hyaluronic Acid (HA) is a substance that our bodies naturally produce. It is a powerful humectant, meaning it attracts and retains moisture exceptionally well. In fact, just one gram can hold up to six liters of water.

Primarily, the skincare industry values HA for its unparalleled hydrating abilities. Formulators add it to serums, moisturizers, and masks to deliver instant and deep hydration to the skin’s surface. This immediate effect plumps up the skin, smoothing the appearance of fine lines and wrinkles.
Furthermore, HA functions at different molecular weights. High-molecular-weight HA forms a protective, moisturizing film on the skin’s surface. Meanwhile, low-molecular-weight varieties can penetrate deeper into the dermis, providing hydration from within and supporting skin elasticity over time.
Consequently, consistent use of HA-infused products leads to a more supple, dewy, and youthful complexion. Its biocompatibility and gentle nature make it suitable for almost all skin types.
In summary, Hyaluronic Acid is a cornerstone of modern skincare. Its exceptional capacity to bind water directly translates into visible smoothing, plumping, and rejuvenating effects, securing its status as an essential cosmetic ingredient.
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