Hyaluronic Acid

Definition

Hyaluronic Acid is a substance naturally found in the body that plays a crucial role in retaining moisture in tissues, particularly within the skin and joints.

Scientific / Technical Definition

Hyaluronic Acid, also known as hyaluronan, is a glycosaminoglycan that is widely present in connective, epithelial, and neural tissues. It has a unique capacity for retaining water, and is crucial for tissue hydration, lubrication, and cellular function.

Benefits

• Improves skin hydration and appearance
• Supports joint health by acting as a lubricant
• Aids in wound healing
• Acts as an antioxidant to protect against free radicals
• Enhances eye health by maintaining moisture

Examples

• Dietary supplements
• Skincare products
• Injections for joint care

Additional Information

• Side effects: Potential side effects of taking Hyaluronic Acid supplements include allergic reactions, especially when used in injectables or topical forms.

Related Terms

• Collagen
• Elastin
• Glycosaminoglycans
• Chondroitin Sulfate

References

• The Biology of Hyaluronan: A Solid Contributor to Tissue Hydration and Joint Function
• Hyaluronic Acid: A Key Molecule in Skin Aging