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. 2023 Nov 20;29(11):e13531. doi: 10.1111/srt.13531

TABLE 1.

Experimental design.

Age group Skin type Oral administration level (mg/day) Panelist population
  • Young group

  • Dry

  • 0 (placebo)

  • 6

  • Young group

  • Dry

  • 100

  • 8

  • Young group

  • Dry

  • 200

  • 7

  • Young group

  • Oily

  • 0 (placebo)

  • 6

  • Young group

  • Oily

  • 100

  • 6

  • Young group

  • Oily

  • 200

  • 6

  • Young group

  • Normal

  • 0 (placebo)

  • 8

  • Young group

  • Normal

  • 100

  • 7

  • Young group

  • Normal

  • 200

  • 7

  • Elderly group

  • Dry

  • 0 (placebo)

  • 9

  • Elderly group

  • Dry

  • 100

  • 7

  • Elderly group

  • Dry

  • 200

  • 6

  • Elderly group

  • Oily

  • 0 (placebo)

  • 6

  • Elderly group

  • Oily

  • 100

  • 9

  • Elderly group

  • Oily

  • 200

  • 7

  • Elderly group

  • Normal

  • 0 (placebo)

  • 7

  • Elderly group

  • Normal

  • 100

  • 9

  • Elderly group

  • Normal

  • 200

  • 8