Table 2 Organoleptic evaluation of TTA2 loaded NLC gel (TTA2G) and solution gel (TTAsolG).

From: Nanostructured Lipid Carrier Based Gel Containing α-Tocopherol and α-Tocopheryl Acetate for Synergistic Cutaneous Antiaging Efficacy

Property

Temp.

Fresh

24 h

7 days

14days

28 days

45 days

60 days

75 days

90 days

B

F

B

F

B

F

B

F

B

F

B

F

B

F

B

F

B

F

Color

8 °C

.T

.OW

T

.OW

T

.OW

T

.OW

T

.OW

T

.OW

T

.OW

T

.OW

T

.OW

25 °C

.T

.OW

T

.OW

T

.OW

T

.OW

T

.OW

T

.OW

T

.OW

T

.OW

T

.OW

40 °C

.T

.OW

T

.OW

T

.OW

T

.OW

T

.OW

T

.OW

.LO

.LO

.LO

.LO

.LO

.LO

Odor

8 °C

25 °C

40 °C

Look/feel/texture

8 °C

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

25 °C

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

40 °C

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

.G

H

H

H

H

H

H

Liquifaction/phase separation

8 °C

25 °C

++

40 °C

+

+

+

++

++

  1. T = Transparent, OW = Off White, LO = Light Orange, G = Good, H = Hard, − = Negative, + = Positive, ++ = more.