What is Hyaluronic Acid?

Hyaluronic Acid (abbreviated as HA) is also known as a polysaccharide. It is a type of organic sugar with an extremely large molecular weight, ranging from 600,000 to 1,000,000 Daltons, which is 30,000 times the weight of a typical molecule (approximately 340 Daltons). Thanks to its special structure, HA molecules have the exceptional ability to retain water, with the capacity to absorb up to 6 liters of water per gram of HA.

Hyaluronic Acid: Where is it found?

This molecule was first discovered in bovine eyes in 1934, with "Hyaluronic" in its name meaning "transparent like glass." According to research, Hyaluronic Acid (HA) exists in every cell, with the highest concentration in locations such as the skin, eyes, lips, scalp, connective tissue, joint fluid, tendons, bones, and cartilage.

At each of these locations, HA plays different roles. Among them, 50% of the HA in the body is found in the dermal layer of the skin, providing nourishment to collagen fibers to enhance skin elasticity and minimize wrinkles. The lubricating and viscous properties of HA also play a crucial role in connecting water molecules, effectively lubricating bones and joints.

What is the function of skincare products containing Hyaluronic Acid?

Hyaluronic Acid (HA) is a natural acid found in the body, particularly abundant in the skin and connective tissues. It has a powerful water-holding ability, helping the skin and other tissues retain moisture and elasticity. Hyaluronic acid is commonly used in skincare and cosmetic products to provide nutrients, balance moisture, and make the skin soft, smooth, and supple.

Here are some benefits of Hyaluronic Acid for the skin:

1. Moisturizing: Hyaluronic acid is an extremely water-absorbing substance, with the ability to retain water up to thousands of times its own weight. When used in skincare products, HA helps the skin maintain moisture, making it soft, and smooth, and minimizing dryness.
2. Enhancing Elasticity: Providing moisture and elasticity to the skin are two crucial factors in maintaining youthful skin. HA helps increase the natural elasticity of the skin, making it firm and smoother.
3. Soothing and Anti-Inflammatory: Hyaluronic acid can soothe the skin and reduce inflammation. This is particularly useful for sensitive skin or skin experiencing inflammation.
4. Diminishing Wrinkles and Fine Lines: Due to its water retention and elasticity-boosting properties, HA can help diminish wrinkles and fine lines on the skin, making it smoother.
5. Improving Skin Texture: Using HA can help improve the texture of the skin, reducing dark spots, freckles, and uneven skin tone.
6. Promoting Skin Regeneration: Hyaluronic acid can stimulate the formation and regeneration of new skin cells, helping the skin appear fresh and radiant.
7. Nutrient for the Skin: HA provides essential nutrients for the skin, creating favorable conditions for the skin to recover from environmental impacts and the aging process.

However, keep in mind that the effectiveness of HA depends on the concentration and quality of the product, as well as how you incorporate it into your skincare routine.

What is Hyaluronic Acid in cosmetics?

Hyaluronic acid is often found in skincare products, serums, moisturizers, and various types of masks. In cosmetics, hyaluronic acid is usually synthesized through chemical processes or extracted from natural sources such as pearls, animal joint fluid, or comfrey. It can take various forms, including:

1. Hyaluronic Acid Serum: This is a serum with a high concentration of HA, typically used after cleansing the skin and before moisturizing. HA serum helps provide deep hydration and penetrates the skin.
2. Moisturizers Containing Hyaluronic Acid: Many moisturizing products, especially hydrating creams, also contain hyaluronic acid to provide and maintain moisture throughout the day.
3. Hyaluronic Acid Masks: Paper or gel masks containing HA are designed to enhance moisture and quickly soothe the skin.
4. Sunscreen Containing Hyaluronic Acid: Some sunscreens may also contain hyaluronic acid to protect the skin from UV rays and provide moisture simultaneously.

The above information covers what Hyaluronic Acid is, its benefits for the skin, and how it is used in skincare products. We hope this information helps you gain more knowledge about effective skincare ingredients. HA is an essential element in bringing beauty and vitality to the skin, so choose products with HA components to supplement your skincare routine. Contact us for advice and quality skincare products suitable for your needs.