Tournas, J. A., Lin, F.-H., Burch, J. A., Selim, M. A., Monteiro-Riviere, N. A., Zielinski, J. E., & Pinnell, S. R. (2006). Ubiquinone, idebenone, and kinetin provide ineffective photoprotection to skin when compared to a topical antioxidant combination of vitamins C and E with ferulic acid. J Invest Dermatol, 126(5), 1185–1187. https://doi.org/10.1038/sj.jid.5700232

Tournas, Joshua A., Fu-Hsiung Lin, James A. Burch, M Angelica Selim, Nancy A. Monteiro-Riviere, Jan E. Zielinski, and Sheldon R. Pinnell. “Ubiquinone, idebenone, and kinetin provide ineffective photoprotection to skin when compared to a topical antioxidant combination of vitamins C and E with ferulic acid.” J Invest Dermatol 126, no. 5 (May 2006): 1185–87. https://doi.org/10.1038/sj.jid.5700232.

Tournas JA, Lin F-H, Burch JA, Selim MA, Monteiro-Riviere NA, Zielinski JE, et al. Ubiquinone, idebenone, and kinetin provide ineffective photoprotection to skin when compared to a topical antioxidant combination of vitamins C and E with ferulic acid. J Invest Dermatol. 2006 May;126(5):1185–7.

Tournas, Joshua A., et al. “Ubiquinone, idebenone, and kinetin provide ineffective photoprotection to skin when compared to a topical antioxidant combination of vitamins C and E with ferulic acid.” J Invest Dermatol, vol. 126, no. 5, May 2006, pp. 1185–87. Pubmed, doi:10.1038/sj.jid.5700232.

Tournas JA, Lin F-H, Burch JA, Selim MA, Monteiro-Riviere NA, Zielinski JE, Pinnell SR. Ubiquinone, idebenone, and kinetin provide ineffective photoprotection to skin when compared to a topical antioxidant combination of vitamins C and E with ferulic acid. J Invest Dermatol. 2006 May;126(5):1185–1187.