What is hyaluronic acid?

Hyaluronic Acid (HA) is a polysaccharide that has a viscous texture. It plays a prominent role in the hydration and elasticity of tissues. It has the ability to retain water in a percentage equivalent to thousands of times the weight of our body.

Despite being distributed throughout the body, it is more abundant in the skin, where 50% of the total hyaluronic acid in the body is concentrated. Also in the cartilage and joints, which helps maintain their functional properties.

It is also mostly concentrated in the fluids of the eyes. Its medical use is related to cataract extraction, corneal transplantation, repair of retinal detachments or other eye injuries.

What is Hyaluronic Acid used for?

It is a natural component that lubricates the joints and is widely distributed throughout all the tissues and fluids of the body.

It plays a prominent role in healing, cell regeneration and lubrication of joints and connective tissue. Having a good level of hyaluronic acid is important to keep the tissues lubricated and moist throughout our body, especially in the skin and connective tissues of the joints.

Hyaluronic acid is a substance that also regulates tissue repair, including the modulation of the immune response. In addition, it also has an important role in the formation of blood vessels.

1.Hydration

two.Elasticity

3. Lubricant

Benefits and properties of Hyaluronic Acid

Hyaluronic acid acts as a shock absorber and lubricant in joints and other tissues. Its presence, therefore, is essential for molecular mechanisms, since its production increases during tissue injury and wound healing. Uneven levels of this substance in the body can affect how the body responds to injury.

Its properties are visible on the skin, hair and nails in terms of hydration, the structure of the skin barrier and skin elasticity. Also in the lubrication of bones and joints.

For the skin

Nearly half of the body's concentration of hyaluronic acid is found in the skin's layers, both deep and visible. Young skin is smooth and elastic and contains large amounts of hyaluronic acid that helps keep it visibly healthy by providing continuous moisture.

As we age, the production of key substances in the skin, including hyaluronic acid, which is the predominant component along with collagen and elastin, decreases. As a result, skin aging occurs. Our skin loses hydration and volume, and wrinkles of greater or lesser depth, expression lines, nasolabial folds or skin blemishes begin to appear.

Therefore, increasing the levels of hyaluronic acid through supplements or in can contribute to the suppleness of the skin and improve its hydration,improving the ability to attract and retain water molecules.

Skin

Due to its moisturizing properties, hyaluronic acid can also help improve the appearance of frizzy, dry and dull hair.

In its structure, the scalp is identical to skin tissue found throughout the body, except that it contains hair follicles that give rise to hair.

The dermis (outer layer) and the epidermis (deep layer) make up the layers of the skin, the latter being where the hair follicle is located. It is in this where hyaluronic acid plays a fundamental role, providing nutrition and hydration to the scalp, giving rise to shiny and healthy hair.