What is Hyaluronic Acid?
Hyaluronic acid, also known as hyaluronan or hyaluronate, is a polysaccharide that plays a crucial role in maintaining moisture and elasticity in tissues. It is primarily noticed in connective tissues, synovial fluid, and skin. The substance is remarkable for its ability to retain water—just a quarter-teaspoon can hold about one and a half gallons.

Benefits of Hyaluronic Acid
1. Joint Health
Hyaluronic acid acts as a lubricant in the joints, ensuring smooth movement and reducing friction between bones. This property is particularly beneficial for individuals with arthritis, as it can alleviate pain and improve joint function.
2. Hydration
HA is renowned for its hydrating capabilities. It retains moisture effectively, making it a common ingredient in skincare products aimed at treating dry skin and conditions like dry eyes.
3. Skin Flexibility
Hyaluronic acid helps the skin maintain its elasticity, reducing the appearance of wrinkles and fine lines. It also aids in wound healing and can minimize scarring.
How is Hyaluronic Acid Made?
Hyaluronic acid is typically produced through the fermentation of specific bacteria, although natural sources include rooster combs, which are rich in this substance.
Safety of Hyaluronic Acid
Research indicates that hyaluronic acid is safe for use. Adverse reactions are rare, and it is generally considered safe for pregnant or nursing individuals. However, it is essential to consult a healthcare provider about any potential interactions with other medications or supplements.
Forms of Hyaluronic Acid
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Injections: HA can be injected into joints to relieve arthritis pain. It is also used in cosmetic fillers for restoring volume in the face and lips.
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Medical Treatments: Used in various applications, including bladder treatments and respiratory therapies.

OTESALY® Hyaluronic Acid
OTESALY® dermal filler has been in the market for 21 years with good reputation. It has been registered in 54 countries, providing services to over 4 million customers around the world and keeping more than 96% repurchase rate.
OTESALY manufactured technology(NASHA) is same as Restylane. Extremely low BDDE with high cross-linking rate which can last longer.
Types of OTESALY® HA dermal fillers
● Derm Lines:
It can be used for Lip augmentation, Nasolabial folds, Perioral lines, Lip contouring.
● Deep Lines/Deep Lines with Lidocaine/Plus Deep Lines:
It can be used for forehead wrinkles, Glabellar frown lines, Nose bridge, Chin augmentation, Cheek augmentation, Jawline, Temple.
Fines Lines, Tear Trough, Back of Hands...
● Derm Plus:
Intended for volume restoration and contouring of body surfaces
FAQ:
Duration of Derm Lines and Deep Lines( with Lidocaine) can be 9-12months
Duration of Derm Plus and Plus Deep Lines can be 12-18 months.
2.Is it possible to inject OTESALY Derm Plus10ml/20ml of hyaluronic acid into the face?
Yes, but you need to use an adapter needle. There is a risk of cross-infection when using an adapter needle, and many doctors do not recommend it.
3.Can HADermal Fillerbe used byhyaluron pen?
Our OTESALY® Vital Lifting dermal filler and mesotherapy solution products can be used with hyaluron pen.
4.Factors Affecting the Longevity of Hyaluronic Acid Fillers?
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First-Time Treatment: Patients receiving hyaluronic acid fillers for the first time may experience faster absorption.
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Age-Related Factors: Older patients may have lower natural hyaluronic acid levels in their skin, leading to quicker absorption.
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Active Areas: Hyaluronic acid is absorbed more rapidly in dynamic areas such as the lips, cheeks, and nasolabial folds.
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Injection Technique: Incorrect injection depth or dosage can affect how long the filler lasts.
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Lifestyle Factors: Smoking and excessive alcohol consumption after treatment can hasten the breakdown of the filler.
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Postoperative Care: Inadequate professional postoperative care can also impact the longevity of the results.
Conclusion
OTESALY Hyaluronic Acid Fillers represent a reliable option for those seeking effective cosmetic enhancements, you can make decisions regarding OTESALY Hyaluronic Acid Fillers, ensuring a safe and satisfying experience that enhances your natural beauty.


