Hyaluronic Acid in Skincare Products
What is it for?
Hyaluronic acid serves as a crucial component of the dermis, tasked with maintaining water balance, optimal moisture levels, turgor, and a healthy, radiant appearance. Synthesized by dermal fibroblasts, its breakdown is facilitated by enzymes known as hyaluronidases. As we age, various factors such as excessive ultraviolet radiation, smoking, inadequate nutrition, stringent diets, infections, and viruses impede the synthesis of hyaluronic acid while accelerating its degradation. Consequently, the skin experiences moisture loss and diminished turgor, leading to dryness and increased susceptibility to wrinkles and folds. Preserving adequate hyaluronic acid levels is paramount for maintaining skin health.
To counteract dehydration and premature aging, it is imperative to mitigate harmful external influences and utilize well-formulated skincare products containing hyaluronic acid.
What does hyaluronic acid do in skin care products?
- Intensely Moisturizes: Attracts and retains moisture on the skin's surface, creating a light protective film that prevents water evaporation and dehydration.
- Smoothes out Wrinkles: Fills in wrinkles, making them less noticeable.
- Regenerates, Heals, and Reduces Inflammation: Stimulates regeneration processes, effectively heals wounds, and repairs skin damage.
- Stimulates the Skin's Protective Barrier: Shields against harmful effects of sunlight and free radicals.
Types of Hyaluronic Acid in Skincare Products
High Molecular Weight Hyaluronic Acid: Due to its large molecule size, it cannot penetrate deep into the skin from creams and serums. It is used in injection fillers and surface products in combination with other types of hyaluronic acid. Its large molecules attract a significant amount of water to the skin's surface, providing intensive hydration. The larger the molecule, the more moisture it can accumulate.
Low Molecular Weight Hyaluronic Acid: Created by breaking down large molecules into smaller fragments, it can also be synthesized artificially. Forms such as mini, nano, hydrolyzed hyaluronic acid, and sodium hyaluronate are all low molecular weight variants. These penetrate well into the skin from serums, creams, and masks.
The most effective skincare products madewith hyaluronic acid contain multiple types of this ingredient, ensuring maximum hydration both externally and internally.