Hyaluronic acid (HA) has become the rage in the last decade. It has become an ever-present ingredient in the skin care industry.

It is commonly featured in a wide range of products due to its ability to hydrate the skin, improve its texture and contribute to a plump and youthful appearance.

Today, hyaluronic acid is found in numerous skincare formulations, ranging from drugstore products to high-end brands.

Its versatility and hydrating properties have contributed to its widespread use and popularity among consumers seeking effective and moisturizing skincare solutions.

We also use Hyaluronic acid in our Vaginesse Moisturizing Cream so we would like to provide you with more information dispel the truths and myths about this ingredient.

What is Hyaluronic Acid?

Hyaluronic acid (HA) is a naturally occurring substance in the human body that is found in high concentrations in the skin, joints, and connective tissues.

t plays a crucial role in maintaining hydration, promoting tissue elasticity, and supporting overall skin health.

Where does it come from?

As explained above, hyaluronic acid is a natural substance found in the human body, as well as in the connective tissues of animals.

It is a high molecular weight polysaccharide, or a type of carbohydrate, that plays a crucial role in maintaining hydration, lubrication, and elasticity in various tissues, particularly in the skin and joints.

The primary sources of hyaluronic acid are:

Human Body

Hyaluronic acid is naturally synthesized by the body, with high concentrations found in the skin, synovial fluid (joint fluid), and other connective tissues. In the skin, it helps retain moisture and contributes to a plump and hydrated appearance.

Rooster Combs

Historically, one common source of commercial hyaluronic acid was rooster combs (the crest on top of a rooster's head).

The substance could be extracted from these tissues. However, due to ethical and practical considerations, the use of animal-derived hyaluronic acid has become less common in recent years.

Bacterial Fermentation

A significant portion of commercially available hyaluronic acid is produced through bacterial fermentation.

Bacteria, such as Streptococcus zooepidemicus, are genetically modified to produce hyaluronic acid, which is then harvested and purified for use in various applications, including cosmetics and medical treatments.

Synthetic Production

Hyaluronic acid can also be produced synthetically through a process called biofermentation. This involves using genetically engineered bacteria to produce hyaluronic acid in a laboratory setting.

Synthetic hyaluronic acid has the advantage of being free from potential impurities associated with animal-derived sources.

The hyaluronic acid used in skincare products, dermal fillers, and medical applications is primarily obtained through bacterial fermentation or synthetic production.

These methods ensure the production of high-quality and pure hyaluronic acid without the ethical concerns associated with animal-derived sources.

In cosmetic and medical contexts, the source of hyaluronic acid used in a specific product or procedure is typically indicated on the product label or in the manufacturer's information.

Benefits of Hyaluronic Acid

As stated before, by now Hyaluronic acid is a ubiquitous ingredient in cosmetic and beauty industries. It has many benefits and applications, including the following:

Skin Hydration

One of the primary functions of hyaluronic acid is to retain water. It has an exceptional ability to hold onto moisture, making it a key molecule in skin hydration.

HA helps to keep the skin well-hydrated, contributing to a plump and supple appearance.

Anti-Aging Properties

As we age, the natural production of hyaluronic acid in the skin decreases, leading to a loss of moisture and skin elasticity.

Topical application or injections of hyaluronic acid can help replenish moisture, reduce the appearance of fine lines and wrinkles, and restore a more youthful look to the skin.

Joint Health

In the joints, hyaluronic acid acts as a lubricant and cushion, helping to reduce friction and support smooth joint movement.

It is commonly used in medical treatments for conditions such as osteoarthritis, where joint fluid may be supplemented with HA injections.

Wound Healing

Hyaluronic acid plays a role in the wound-healing process. It contributes to tissue repair and regeneration by promoting cell migration and supporting the formation of new blood vessels.

Eye Health

HA is present in the vitreous humor of the eyes, contributing to maintaining the shape of the eyeball and supporting eye health.

Some eye surgeries may involve the use of hyaluronic acid-based solutions.

Collagen Synthesis Support

HA can stimulate the production of collagen, a protein that provides structural support to the skin. Collagen is essential for maintaining skin firmness and elasticity.

Sunburn Relief

Applied topically, hyaluronic acid can help soothe and moisturize sunburned skin. Its hydrating properties may alleviate discomfort and support the skin's recovery.

Scarring Reduction

By promoting tissue regeneration and supporting wound healing, hyaluronic acid may contribute to minimizing the appearance of scars.

Dermal Fillers

Hyaluronic acid is commonly used in cosmetic procedures as a dermal filler. Injected beneath the skin, it can add volume, smooth wrinkles, and enhance facial contours.

It's important to note that while hyaluronic acid is generally well-tolerated, individual reactions can vary.

Topical skincare products, serums, and dermal fillers containing hyaluronic acid should be used as directed, and injections should be administered by qualified healthcare professionals.

If you have specific health concerns or are considering hyaluronic acid treatments, it's advisable to consult with a healthcare provider or dermatologist for personalized guidance.

Is Hyaluronic Acid safe to use?

Hyaluronic acid (HA) is generally considered safe for topical and injectable use when used appropriately and in recommended concentrations.

It is a naturally occurring substance in the human body and plays a crucial role in maintaining skin hydration, joint lubrication, and overall tissue health. However, as with any skincare or cosmetic ingredient, there are important considerations to keep in mind:

Topical Use

Topical hyaluronic acid is commonly found in skincare products such as serums, creams, and masks.

When applied to the skin, it helps hydrate and plump the skin's appearance. Topical formulations are generally safe and well-tolerated by most individuals.

Injectable Use (Dermal Fillers)

Hyaluronic acid dermal fillers are widely used for cosmetic purposes, such as softening wrinkles and adding volume to specific areas of the face.

When administered by trained and qualified healthcare professionals, such as dermatologists or plastic surgeons, hyaluronic acid injections are generally safe.

Common side effects at the injection site may include temporary redness, swelling, and bruising, but these typically resolve on their own.

Allergic Reactions

Allergic reactions to hyaluronic acid are extremely rare. However, individuals with known allergies or sensitivities should perform a patch test before using new skincare products containing hyaluronic acid.

Quality of Products

The safety of hyaluronic acid products depends on the quality and purity of the formulation. It's essential to choose products from reputable brands and sources to ensure that the hyaluronic acid used is of high quality and free from contaminants.

Individual Variability

While hyaluronic acid is generally well-tolerated, individual skin types and reactions can vary.

Some individuals may be more sensitive or prone to reactions, so it's advisable to perform a patch test before widespread use.

Injections by Trained Professionals

Injectable procedures, such as the use of hyaluronic acid dermal fillers, should be performed by trained and licensed healthcare professionals to ensure proper technique, hygiene, and patient safety.

It's important to note that these side effects are often mild and temporary. Serious complications are rare when hyaluronic acid is used by trained and experienced healthcare professionals.

Before undergoing any cosmetic procedure involving hyaluronic acid, individuals should have a thorough consultation with a qualified provider, discuss potential risks, and ensure that they are informed about the procedure.

Conclusion

Hyaluronic acid is a natural ingredient widely used by the Beauty Industry. Topical skincare products containing hyaluronic acid are generally well-tolerated, and side effects are uncommon.

However, individuals with known allergies or sensitivities should perform a patch test before using new skincare products. If you experience significant or persistent side effects, it's advisable to seek prompt medical attention.

It's important to follow the instructions provided by the product manufacturer or healthcare professional when using hyaluronic acid-containing products.

Additionally, if you have specific health concerns, are pregnant, or are undergoing other medical treatments, it's recommended to consult with a healthcare professional before using hyaluronic acid products.

As with any skincare or cosmetic ingredient, individual experiences can vary, and if you experience persistent or severe side effects, it's advisable to seek medical attention.

This Article was written by Gloria Albarran.