Summary

Among the women on the FaceIQ Labs celebrity wiki, Jinsoul (ARTMS) measures 13.5° for her Upper Forehead Slope, scoring 5.2, which places her higher than 90% of the women on the wiki. Only 20% of them measure inside the 7.0 to 9.0° ideal range, so her value sits above it. Her closest matches are Jorja Smith at 13.6° and Kayda Bosse at 13.6°, with Donna Bahdon at 13.4°. At the extremes, Maya Jama records the highest value at 21.4°, while Zendaya records the lowest at 0.5°. The measurement evaluates how much the upper forehead slopes backward from the rest of the forehead, and it sits alongside her Nasofrontal Angle within Jinsoul's full Harmony breakdown.