Stability of Betaine Capsules

Table 2

Visual examination of betaine capsules.

	160 mg bags	160 mg vials	625 mg bags	625 mg vials
22°C
Pass	12 months	3 months	12 months	3 months
Fail	—	6 months	—	6 months
30°C/65% RH
Pass	3 months	Initial	6 months	Initial
Fail	6 months	3 months	9 months	3 months
40°C/75% RH
Pass	Initial	Initial	2 months	Initial
Fail	1 month	1 month	3 months	1 month