Ingestion of an oral hyaluronan solution improves skin hydration, wrinkle reduction, elasticity, and skin roughness: results of a clinical study
Gollner I, Voss W, von Hehn U, Kammerer S
Published in Journal of Evidence-Based Complementary & Alternative Medicine
Methodology
Open-label clinical study of an oral hyaluronan solution with instrumental measurement of hydration, elasticity, roughness and wrinkle depth over 40 days
Key Findings
Skin hydration, elasticity and roughness improved significantly during supplementation, with the largest effects in participants over 45 years.
Conclusions
Uncontrolled data suggest skin benefits from oral hyaluronan but cannot exclude placebo effects.
Limitations
No control group; open-label; short duration.
Supplements Studied
Skin hydration, elasticity and roughness improved significantly during supplementation.
Outcomes Measured
Skin hydration, elasticity and roughness improved significantly during supplementation, with the largest effects in participants over 45 years.
Skin hydration, elasticity and roughness improved significantly during supplementation, with the largest effects in participants over 45 years.
Study Details
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