What is Hyaluronic Acid?

Hyaluronic acid is a naturally occurring polysaccharide found in the human body, most abundantly in connective tissues like skin and cartilage. Known for its remarkable ability to retain moisture, hyaluronic acid plays a crucial role in maintaining skin hydration and joint lubrication. Research has primarily focused on its potential benefits for skin health, with studies suggesting that it may improve skin elasticity, reduce the appearance of wrinkles, and accelerate wound healing. Additionally,

How many studies on Hyaluronic Acid are available?

NutriVouch references 140 human studies on Hyaluronic Acid, all peer-reviewed and indexed on PubMed.

Is Hyaluronic Acid effective for Skin Health?

For Skin Health, Hyaluronic Acid has an effectiveness score of 7/10 — strong evidence supporting clinical use. Based on 14 relevant studies.

Is Hyaluronic Acid effective for Eye Health?

For Eye Health, Hyaluronic Acid has an effectiveness score of 6/10 — moderate evidence — works in some populations. Based on 19 relevant studies.

Is Hyaluronic Acid effective for Wound Healing?

For Wound Healing, Hyaluronic Acid has an effectiveness score of 5/10 — moderate evidence — works in some populations. Based on 14 relevant studies.

Is Hyaluronic Acid effective for Collagen Support?

For Collagen Support, Hyaluronic Acid has an effectiveness score of 4/10 — weak or limited clinical evidence. Based on 13 relevant studies.

Is Hyaluronic Acid effective for Menopause Support?

For Menopause Support, Hyaluronic Acid has an effectiveness score of 2/10 — minimal evidence — marketed but thinly supported. Based on 17 relevant studies.

Confidence level

Moderate evidence

140 studies

Hyaluronic Acid

Absorption

✦Can be taken with or without food. No significant absorption interactions known.

Daily Dose

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Common dose: 120–240 mg daily

RDA: No official RDA established

Upper limit: Not established

Best form: Sodium hyaluronate, Hyaluronic acid

Timing: Can be taken with or without food.

Hyaluronic acid is generally well-tolerated at supplemental doses. Individuals with medical conditions or those who are pregnant or breastfeeding should consult a healthcare provider before use.

Effects