Mood - Calm - Rest - Cognition - Appetite Dietary Supplement Provides Natural Mood & Stress Support Encourages Mental Clarity & Focus Supports Sleep Management Promotes Appetite Control Zenwise Health 5-HTP is a dietary supplement that contains 100 mg of 5-HTP (5-Hydroxytryptophan) and 10 mg of Vitamin B6 to support mood and stress levels. As a naturally-occurring amino acid, 5-HTP has also been shown to promote sleep management, cognitive function, and appetite control for weight management.