What does the evidence say about Maritime Pine Bark Skin Hydration Randomized Trial?

The current Migaku evidence database contains 2 reusable source documents for Maritime Pine Bark Skin Hydration Randomized Trial. This answer focuses on benefits, uncertainty, and practical interpretation. - Background Nutrition is a modifiable factor in skin ageing, but its effects remain inconsistently quantified. [Ng JY (2025); evidence level 1] - This meta-analysis assessed human studies from the Web of Science on dietary intake and skin ageing, using pooled standardised mean differences (pSMD). [Ng JY (2025); evidence level 1] - Pycnogenol ® French maritime pine bark extract is a well-known and thoroughly studied patented extract from the bark of Pinus pinaster Ait. [Weichmann F (2024); evidence level 2] - The mechanisms of action that can explain the respective effects on different conditions in the human body are discussed as well. [Weichmann F (2024); evidence level 2] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.