The harmful effects of hyaluronic acid: What myths are circulating?

The harmful effects of hyaluronic acid: What myths are circulating?

Hyaluronic acid is extremely popular not only in the beauty industry, but also in medicine, and is successfully used in many areas. However, with its rise in popularity, some have attempted to cast doubt on its benefits. Misconceptions about hyaluronic acid are widespread online, with some even claiming it can be harmful. Let's clear these up now!
What exactly is hyaluronic acid? How does it work? Where can it be beneficial, and what myths are creating confusion? Let’s dive into the facts and clear up the misunderstandings! 

What is hyaluronic acid?

Hyaluronic acid, also known as hyaluronan, is a naturally occurring gel-like substance in the body with an impressive ability to retain water, up to 1,000 times its weight. It is present in all tissues and ensures their proper elasticity. In joints, it supports the load-bearing capacity and smooth movement of cartilage surfaces, while in the skin, it helps preserve its elasticity and hydration.

The history of hyaluronic acid

Hyaluronic acid was first identified in the 1930s at Columbia University, where it was extracted from the synovial fluid of cattle under the guidance of Karl Meyer.

There is also a Hungarian involvement in the history of hyaluronic acid, namely a Hungarian physician, Dr. Endre Balázs, who was the leading researcher in the discoveries related to hyaluronic acid in the 1940s. He managed to isolate it from several animal species and produce it under laboratory conditions.

Hyaluronic acid was first introduced commercially in 1942, used as a substitute for egg white in baked goods.

Where is hyaluronic acid found in our body?

• Hyaluronic acid is found throughout the body in tissues, primarily in the skin, where it provides moisture and structure.
• Significant concentrations are also found in the vitreous humor of the eye, synovial fluid in the joints, and the intercellular matrix.
• 9% in synovial fluid, blood, umbilical cord, lymph, and vitreous humor
• 35% in muscles and bones
• 56% in the skin 

What role does hyaluronic acid play in the body?

• Promoting hydration
• Lubricating joints
• Regulating inflammatory processes
• Enhancing immune response
• Filling the intercellular space in tissues
• Supporting tissue and wound regeneration
• Repairing damage to fibroblasts
• Maintaining the health of skin epithelial cells 

Effects of hyaluronic acid: in what areas can it help?

Let's now see the most important segments where hyaluronic acid is successfully used.

#1 Hyaluronic acid in skin care

Hyaluronic acid is clearly the most popular ingredient in skin care, due to its fantastic water-binding ability. Since about half of hyaluronic acid is found in the skin, it plays a particularly important role in terms of its hydration, maintenance and elasticity.

As we age, particularly after 40, our skin naturally loses hyaluronic acid, and by 60, we retain only about 10% of what we had in our youth. This decreasing trend leads to the loss of skin firmness and elasticity, sagging and the formation of wrinkles. Environmental factors like UV exposure, tobacco smoke, and air pollution further accelerate this loss. To maintain youthful skin, it's essential to replenish hyaluronic acid. Fortunately, there are many high-quality skincare products available that provide deep hydration.

Additionally, taking hyaluronic acid supplements can also prevent this decrease, and aesthetic treatments can effectively address existing concerns.

#2 Hyaluronic acid in wound healing
Hyaluronic acid is extremely important in wound healing because its concentration in the body increases in case of injuries. By controlling the level of inflammation, it speeds up the regeneration time, reduces the size of wounds and relieves pain faster.

Additionally, its antibacterial properties make it an effective treatment for open wounds.
It's often utilized in dental procedures, such as tooth extractions, where it can significantly speed up recovery time.

#3 Hyaluronic acid in cartilage protection

The water-binding property of hyaluronic acid plays a prominent role in cartilage protection, as the condition of cartilage is influenced by the water content of the layer between cartilage cells after growth is complete. Hyaluronic acid can thicken this fluid and transport it through the joint capsule.

Key benefits of hyaluronic acid include:

• Pain relief during movement
• Treatment of issues related to joint wear and tear 

Hyaluronic acid injections have shown excellent results in strengthening cartilage and relief pain, making them a valuable option for those dealing with joint discomfort.

#4 Hyaluronic Acid in Bone
Regeneration The role of hyaluronic acid has been studied in animal studies. Two studies have shown that hyaluronic acid supplements can help slow the rate of bone loss in rats with osteopenia, the early stage of bone loss that precedes osteoporosis. There are no studies yet on its effects on human bones, but the animal studies are very promising.

#5 Hyaluronic Acid for Reflux
Research has found that hyaluronic acid supplements can help reduce the symptoms of reflux, a condition in which stomach contents flow back up into the throat, causing pain and damage to the esophagus. Hyaluronic acid can help soothe the damaged lining of the esophagus and speed up the healing process.

#6 Hyaluronic acid in the treatment of dry eyes
With the rise in screen time from computers and smart devices, dry eyes have become a common issue for many. A great way to address this discomfort is by using hyaluronic acid-based artificial tears. Since hyaluronic acid naturally exists in the eye's fluid, it effectively restores moisture and soothes dryness.
These eye drops also provide an added layer of protection against harmful UVB radiation. Plus, many contact lens care solutions now incorporate hyaluronic acid, making it easier to keep your eyes comfortable throughout the day.

#7 Hyaluronic Acid’s Role in Joint Health
Hyaluronic acid is a key player in joint health, found in the spaces between bones. When joints are well-lubricated with hyaluronic acid, it helps prevent bones from rubbing together, significantly reducing discomfort and pain. This lubrication is essential for smooth movement and overall joint function, making hyaluronic acid a vital component for maintaining joint health.

#8 Hyaluronic Acid for Inflammatory Bowel Disease
Hyaluronic acid, a naturally occurring substance, has shown promise in managing inflammatory bowel diseases like ulcerative colitis and Crohn’s disease. Consuming foods and supplements high in hyaluronic acid can support the gastrointestinal tract's healing process and may even help guard against leaky gut syndrome. Incorporating these into your diet could be a beneficial step for those affected by these conditions.

#9 Hyaluronic acid in medical aesthetic treatments
Hyaluronic acid treatments are very popular in the field of medical aesthetics. Hyaluronic acid fillers can elegantly enhance facial features, address aesthetic concerns, restore volume lost with age, and rejuvenate youthful contours. With a range of fillers and injection techniques tailored to specific goals and areas, patients can achieve personalized results that highlight their natural beauty.

In what areas can hyaluronic acid filler be used?

• Defining Facial Contours: Enhance the zygomatic arch and chin for a more sculpted look.
• Profile Harmonization: Highlighting a sunken chin to create balance in facial features.
• Restoring Cheek Volume: Bring back youthful fullness to the cheeks for a vibrant appearance.
• Filling Deeper Furrows and Folds: Smooth out lines and wrinkles for a more refreshed look.
• Lip Treatments: Augment, fill, and shape lips to achieve the desired fullness and contour.

How do hyaluronic acid fillers work?

Hyaluronic acid, when injected under the skin in high concentrations, provides elastic support for sagging tissues and facial structure, can be volumized in certain areas, and advantageous features can be emphasized.

In recent years, several hyaluronic acid filler variants have been developed to treat different areas of the face. In order to achieve an aesthetic result, it is extremely important to correctly determine the right filler, injection points and techniques, and the appropriate proportions.

In which cases can hyaluronic acid treatment not be performed?

•  In case of pregnancy, breastfeeding or feverish illness. 
• In case of allergy to any component of the filler.
• In case of active skin disease.
• After previous filling with silicone oil. 

Common Myths Surrounding Hyaluronic Acid

Based on what we’ve discussed, it's easy to see why hyaluronic acid is often called a miracle ingredient; its versatility is truly impressive. However, it's important to address some common misconceptions to ensure its reputation remains strong and well-deserved.

Myth #1: The more hyaluronic acid I put on myself, the more I will have in my skin.

Unfortunately, this is not true! Simply because hyaluronic acid applied to the surface of the skin cannot penetrate the deeper layers of the skin, where it is most needed to maintain elasticity and where it occurs naturally. Therefore, the essence of medical aesthetic and other medical treatments is to deliver hyaluronic acid to the problem area by injection.

Myth #2: Hyaluronic acid in cosmetics is the same as what our skin naturally contains.

In reality, Hyaluronic acid in beauty products is produced in laboratories through bacterial or microbial fermentation. It therefore does not contain any human or animal ingredients.

While the hyaluronic acid present in our bodies has a high molecular weight, the one in cosmetics has a low molecular weight. 

Additionally, the natural hyaluronic acid resides in the deepest layers of our skin, whereas the formulation in creams is designed to work on the skin’s surface.

Myth #3: Hyaluronic acid in cosmetics holds a thousand times its own weight

Hyaluronic acid, which is present in our body, binds water taken in with food and can hold 1,000 times its own weight. However, the same cannot be said about the ingredients in cosmetics. There is currently no precise research on where they draw water from and how much water they can hold. This is why it is recommended to apply hyaluronic acid cosmetics to damp skin so that hyaluronic acid does not draw water from the skin.

Myth #4: Hyaluronic Acid is Not Safe

Hyaluronic acid is very safe to use, with very few side effects. Since it is naturally produced by the body, allergic reactions are rare.

In conclusion

Hyaluronic acid is a substance found naturally in the body, capable of binding 1000 times its own weight in water.

It has a beneficial effect in countless areas, be it skin care, cartilage and joint protection, dry eyes, inflammation treatment or medical aesthetics.

It has an extraordinary water-retaining ability, so it can be used as a food supplement, cosmetic, eye drops, in the form of serums, or injected into the area to be treated. 

If you would like to refresh and rejuvenate your face, lips, and eye area, consider one of our hyaluronic acid treatments!