Retinol (Vitamin A)

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The research feed contains 37 linked papers (2024-2026).

Highlights below name the ingredient or a recorded alias in their titles. A mention does not establish a skincare benefit: a paper may study oral use, a combination formula, or a different population. Reviewed ingredient claims, when available, are assessed separately for their stated scope.

• Epalrestat repurposing for psoriasis: Targeting AKR1B10 to modulate the metabolic-immune axis via restoring retinol metabolism and suppressing IL-17 signaling.

  Title mentions Retinol.

  International immunopharmacology, 2026, cited 0× (OpenAlex)

• Effectiveness and safety of topical L-ascorbic acid 15% serum compared to retinol 0.1% serum for skin aging: a double-blind randomized controlled trial study.

  Title mentions Retinol.

  Dermatology reports, 2026, cited 0× (OpenAlex)

• An Innovative Serum With Retinol, Hydroxypinacolone Retinoate, Peptides, and Silybin Improves Mild Photoaged Facial Skin in Middle-Aged Chinese Women.

  Title mentions Retinol.

  Journal of cosmetic dermatology, 2026, cited 2× (OpenAlex)

Related ingredients, common formula neighbors, naming, and catalog context. This stays separate from evidence and personal-fit guidance.