Oral form for skin hydration; evidence is modest.
What the evidence supports: skin hydration in small, often industry-funded trials.
This scores how well-supported the claim above is — not how much benefit you personally would get. A high score on a narrow claim does not extend to everything the product is marketed for.
Eight to twelve weeks to judge skin effects.
People interested in skin hydration, with realistic expectations.
No commonly documented medication clashes in our data. That is not the same as none existing.
Other supplements:
Run your full list through the interaction check.