Bottom line: Vitamin C is safe for both topical and internal use, but starting with a moderate supplement dose and a dedicated lip-safe topical product is the best way to avoid irritation
In a mouse model of psychosocial stress, it was found that green tea had an anti-stress effect, which was due to the synergistic effect of L-theanine, epigallocatechin, and arginine, thus eliminating the antagonistic effect of caffeine and epigallocatechin gallate on psychological stress-induced adrenal hypertrophy (53)
The total run time was 15.5 min
Patients taking GLP-1 agonists most commonly complain of gastrointestinal effects, 2 such as unsettled stomach, upset GI tract, variable bowel movements or trouble with elimination, abdominal discomfort, and gastroesophageal discomfort