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A-F grade per outcome, combining overall evidence with goal-specific relevance. A = strong evidence; F = insufficient. Hover a badge for details.
Topical cosmetic only. Ceramide-containing moisturizers are applied liberally to clean skin once or twice daily (and after bathing, to damp skin, to lock in water). There is no oral, injectable, or systemic dose in this context — it is not ingested. This library does not provide an ingestion protocol.
Any time
Ceramide-containing cream or lotion (with cholesterol and fatty acids)
200mg
Any time · with food (preferred)
Low molecular weight hyaluronic acid capsules
Throughout
1-4 weeks
Ongoing
4-8 weeks
8-12 weeks
8-12 weeks
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