Oral Intake and Topical Application of Hyaluronic Acid Ameliorates Skin Aging Signs: Efficacy Results of a Placebo-Controlled In&Out Trial
Hyaluronic acid (HA) content in the skin progressively decreases with age; thus, its supplementation—either topical, oral, and by subcutaneous injection—represents a first-line intervention to ameliorate skin aging signs. The present multicenter randomized placebo-controlled trial (RCT) evaluated th...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-03-01
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| Series: | Cosmetics |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2079-9284/12/2/52 |
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