Fig. 2. Full face photography by DermaLab USB sebum probe system. (a) 21-year-old male before using NBP; GAGS score change of 16 to 12 (after 6 weeks), (b) 27-year-old male before using NBP; GAGS score change of 9 to 4 (after 6 weeks).

Applied Science and Convergence Technology 2024;33:83~86 https://doi.org/10.5757/ASCT.2024.33.4.83

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