Does Hyaluronic Acid Really Work? Myths, Benefits, and EFSA’s Verdict
What Is Hyaluronic Acid?
Hyaluronic acid is a naturally occurring chemical in the body, primarily concentrated in the eyes and joints.
It can be taken from rooster combs or synthesized in the lab.
What Exactly Is Hyaluronic Acid Used For?
Hyaluronic acid works as a stress absorber and lubricates joints and other structures.
It also appears to alter how the body responds to trauma.
Its potential applications include:
- Therapy for various joint conditions, including rheumatoid arthritis.
- Oral intake or direct injections into joints (such as the knee).
- Ophthalmic use, including cataract surgery, retinal detachment treatment, and corneal transplants.
- Filler in aesthetic medicine, particularly for lip augmentation.
- Direct application to the skin to treat wounds, burns, or ulcers.
- Use as an emollient.
Some people take hyaluronic acid orally as an anti-aging treatment, although there is no proof that it works to slow the aging process.
The European Food Safety Authority (EFSA) does not appear to have accepted claims certifying the benefits of ingesting hyaluronic acid orally.
Unauthorized claims include those stating that hyaluronic acid benefits:
- Joint mobility and lubrication
- Skin health and hydration
- Joint support
The EFSA rejected these claims because they are not substantiated by scientific evidence.
Warnings and Possible Contraindications of Hyaluronic Acid
There is no indication that ingesting hyaluronic acid will interfere with medications or other medicines.
Only in rare situations can it cause allergic reactions.
It is recommended that you check with your doctor before taking hyaluronic acid-based supplements while pregnant or breastfeeding.
