Research Article
Cosmetotextiles with Gallic Acid: Skin Reservoir Effect
Table 4
In vitro percutaneous absorption of GA (gallic acid) in Lip and MM formulations and the PA and CO cosmetotextiles.
(a) |
| GA in formulations | GA in Lip | GA in MM | Compartments | % | µg/cm² | % | µg/cm² |
| Total applied | — | 76.34 | — | 79.03 | Wash/fabric | | | | | SC | | | | | E | | | | | D | | | | | R. F | | | | | Perc. Abs (E + D + RF) | | | | |
| Recovery | | | | |
|
|
(b) |
| GA in CO | GA in Lip on CO | GA in MM on CO | Compartments | % | µg/cm² | % | µg/cm² |
| Total applied | — | 147.95 | — | 242.61 | Wash/fabric | | | | | SC | | | | | E | | | | | D | | | | | R. F | | | | | Perc. Abs (E + D + RF) | | | | |
| Recovery | — | | — | |
|
|
(c) |
| GA in PA | GA in Lip on PA | GA in MM on PA | Compartments | % | µg/cm² | % | µg/cm² |
| Total applied | — | 395.90 | — | 479.59 | Wash/fabric | | | | | SC | | | | | E | | | | | D | | | | | R. F | | | | | Perc. Abs (E + D + RF) | | | | |
| Recovery | — | | — | |
|
|
SC: stratum corneum, E: epidermis, D: dermis, and R.F: receptor fluid.
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