Bhatia, Neal, Leon H Kircik, Ava Shamban, Varsha Bhatt, Radhakrishnan Pillai, and Eric Guenin. “A Randomized, Observer‑Blind, Split‑Face Study to Assess Compatibility of Facial Foundation Makeup With Tretinoin 0.05% Lotion and Skin Texture After Application”. SKIN The Journal of Cutaneous Medicine 3 (November 9, 2019): S6. Accessed July 3, 2024. https://jofskin.org/index.php/skin/article/view/733.